.pb-page {
  --pb-accent: #5c6e7e;
  --pb-accent-soft: rgba(92, 110, 126, .08);
  --pb-warn: #8c5c50;
  --pb-warn-soft: rgba(140, 92, 80, .025);
  --pb-good: #5f7265;
  --pb-good-soft: rgba(95, 114, 101, .08);
  --pb-wire: var(--border-color);
  --pb-wire-fill: var(--bg-secondary);
}
:global(body.dark-mode) .pb-page {
  --pb-accent: #8fa8b8;
  --pb-accent-soft: rgba(143, 168, 184, .1);
  --pb-warn: #c09080;
  --pb-warn-soft: rgba(192, 144, 128, .035);
  --pb-good: #8aaa95;
  --pb-good-soft: rgba(138, 170, 149, .1);
}
.pb-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem 8rem;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}
.pb-cover {
  padding: 8rem 0 3rem;
  border-bottom: 2px solid var(--text-color);
}
.pb-cover-inner {
  max-width: 700px;
}
.pb-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 1.5rem;
}
.pb-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  line-height: .98;
  letter-spacing: -.025em;
  max-width: 14ch;
  margin: 0 0 1.5rem;
}
.pb-sub {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.4vw, 1.25rem);
  color: var(--text-muted);
  max-width: 62ch;
  line-height: 1.6;
  margin: 0 0 2rem;
}
.pb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .04em;
  color: var(--text-subtle);
  text-transform: uppercase;
}
.pb-meta strong {
  color: var(--text-color);
  font-weight: 600;
}
.pb-byline {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .04em;
  color: var(--text-subtle);
  margin: 1rem 0 0;
}
.pb-byline a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  transition: color .2s ease, border-color .2s ease;
}
.pb-byline a:hover {
  color: var(--text-color);
  border-color: var(--text-color);
}
.pb-copy-llm {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  background: none;
  border: 1px solid var(--border-color);
  padding: .4rem .8rem;
  cursor: pointer;
  transition: color .25s, border-color .25s;
  margin-top: 1.5rem;
}
.pb-copy-llm:hover {
  color: var(--text-color);
  border-color: var(--text-color);
}
.pb-copy-icon {
  font-size: .7rem;
  line-height: 1;
}
.pb-copy-done,
.pb-copy-llm.copied .pb-copy-label,
.pb-copy-llm.copied .pb-copy-icon {
  display: none;
}
.pb-copy-llm.copied .pb-copy-done {
  display: inline;
}
.pb-copy-llm.copied {
  color: var(--pb-good);
  border-color: var(--pb-good);
}
.pb-thesis {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-color);
}
.pb-thesis-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.4rem;
  letter-spacing: -.01em;
  margin: 0 0 1.25rem;
}
.pb-thesis p {
  max-width: 70ch;
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
}
.pb-thesis p strong {
  color: var(--text-color);
  font-weight: 600;
}
.pb-warn-text {
  color: var(--pb-warn);
  font-weight: 600;
}
.pb-lawset {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  margin-top: 2rem;
}
.pb-law {
  padding: 1.1rem;
  background: var(--bg-color);
}
.pb-law-n {
  display: block;
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .12em;
  color: var(--pb-accent);
  font-weight: 600;
  margin-bottom: .35rem;
}
.pb-law h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: .85rem;
  margin: 0 0 .25rem;
}
.pb-law p {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  font-family: var(--font-serif);
}
.pb-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--text-muted);
}
.pb-legend-key {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.pb-swatch {
  width: 26px;
  height: 18px;
  border: 1.5px solid var(--pb-wire);
  background: var(--pb-wire-fill);
  flex: none;
}
.pb-swatch-formula {
  background: var(--bg-secondary);
  border-style: solid;
}
.pb-swatch-ann {
  background: var(--pb-accent-soft);
  border-color: var(--pb-accent);
  border-style: dashed;
}
.pb-swatch-warn {
  background: var(--pb-warn-soft);
  border-color: var(--pb-warn);
}
.pb-swatch-img {
  background: var(--bg-secondary);
  border-style: dashed;
}
.pb-swatch-cta {
  background: var(--pb-accent-soft);
  border-color: var(--pb-accent);
}
.pb-phase {
  margin: 4rem 0 .5rem;
  padding-top: 2rem;
  border-top: 2px solid var(--text-color);
}
.pb-pn {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .15em;
  color: var(--pb-accent);
  text-transform: uppercase;
}
.pb-phase h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -.02em;
  line-height: 1.1;
  margin: .5rem 0 .6rem;
}
.pb-pd {
  color: var(--text-muted);
  max-width: 64ch;
  font-family: var(--font-serif);
  font-size: .95rem;
  line-height: 1.7;
  margin: 0;
}
.pb-block {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 0;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
}
@media (max-width:820px) {
  .pb-block {
    grid-template-columns: 1fr;
  }
}
.pb-wire {
  padding: 1.5rem;
  border-right: 1px solid var(--border-color);
  position: relative;
}
@media (max-width:820px) {
  .pb-wire {
    border-right: 0;
    border-bottom: 1px solid var(--border-color);
  }
}
.pb-bn {
  position: absolute;
  top: -1px;
  left: -1px;
  background: var(--text-color);
  color: var(--bg-color);
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 600;
  padding: .3rem .7rem;
  letter-spacing: .06em;
}
.pb-wlabel {
  display: block;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin: 1rem 0 .5rem;
}
.pb-wlabel:first-of-type {
  margin-top: 1.25rem;
}
.formula {
  font-family: var(--font-mono);
  font-size: .75rem;
  line-height: 1.7;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1rem 1.1rem;
  margin-bottom: .75rem;
  white-space: pre-wrap;
  color: var(--text-color);
  position: relative;
}
.formula .op {
  color: var(--pb-accent);
}
.formula .cm,
.worked .cm {
  color: var(--text-subtle);
}
.worked {
  font-family: var(--font-mono);
  font-size: .7rem;
  line-height: 1.7;
  border: 1px dashed var(--pb-wire);
  padding: .85rem 1rem;
  color: var(--text-muted);
  white-space: pre-wrap;
}
.worked b {
  color: var(--text-color);
  font-weight: 600;
}
.worked .k {
  color: var(--pb-good);
}
.worked .l {
  color: var(--pb-warn);
}
.vocab {
  margin-top: .6rem;
  border: none;
  width: 100%;
  border-collapse: collapse;
  font-size: .75rem;
  border-top: 1px solid var(--border-color);
}
.vocab th,
.vocab td {
  border: none;
  border-bottom: 1px solid var(--border-subtle, var(--border-color));
  padding: .55rem .75rem .55rem 0;
  text-align: left;
  vertical-align: top;
}
.vocab th {
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  font-weight: 600;
  background: none;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border-color);
}
.vocab td {
  color: var(--text-muted);
  font-family: var(--font-serif);
  line-height: 1.5;
}
.vocab tr:last-child td {
  border-bottom: none;
}
.vocab td:first-child {
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--text-color);
  white-space: nowrap;
  padding-right: 1.25rem;
}
.pb-wire-img {
  border: 1px dashed var(--pb-wire);
  padding: 1rem;
  text-align: center;
  color: var(--text-subtle);
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .04em;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pb-wire-cta {
  display: block;
  border: 1px solid var(--pb-accent);
  background: var(--pb-accent-soft);
  color: var(--pb-accent);
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: center;
  padding: .6rem 1.2rem;
  margin-top: .5rem;
}
.pb-ann {
  padding: 1.5rem;
  background: var(--pb-accent-soft);
}
.pb-ann-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--pb-accent);
  margin-bottom: .35rem;
  font-weight: 600;
}
.pb-ann h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.25;
  margin: 0 0 .75rem;
  letter-spacing: -.01em;
}
.pb-ann-row {
  margin-bottom: .75rem;
}
.pb-ann-key {
  display: block;
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: .15rem;
}
.pb-ann-row p {
  font-size: .82rem;
  line-height: 1.55;
  color: var(--text-color);
  margin: 0;
  font-family: var(--font-serif);
}
.pb-split {
  color: var(--text-muted) !important;
}
.pb-ann-src {
  font-family: var(--font-mono);
  font-size: .55rem;
  color: var(--text-subtle);
  line-height: 1.5;
  margin-top: .5rem;
}
.pb-ann-src strong,
.pb-ann-src b {
  color: var(--pb-accent);
  font-weight: 600;
}
.pb-dont {
  background: var(--pb-warn-soft);
  border-left: 3px solid var(--pb-warn);
  padding: .6rem .8rem;
  margin-top: .75rem;
}
.pb-dont-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--pb-warn);
  font-weight: 600;
  margin-bottom: .2rem;
}
.pb-dont p {
  font-size: .78rem;
  color: var(--text-color);
  line-height: 1.5;
  margin: 0;
  font-family: var(--font-serif);
}
.pb-aside {
  border: 1px dashed var(--pb-accent);
  background: var(--pb-accent-soft);
  padding: 1.5rem;
  margin: 2rem 0;
}
.pb-aside-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--pb-accent);
  font-weight: 600;
  margin-bottom: .6rem;
}
.pb-aside h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.1rem;
  margin: 0 0 .75rem;
}
.pb-aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.pb-aside-list li {
  padding: .6rem 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: .85rem;
  color: var(--text-muted);
  display: block;
  font-family: var(--font-serif);
  line-height: 1.6;
  padding-left: calc(120px + .75rem);
  position: relative;
}
.pb-aside-list li:last-child {
  border-bottom: 0;
}
.pb-aside-list li strong {
  color: var(--text-color);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .04em;
  position: absolute;
  left: 0;
  top: .75rem;
  width: 120px;
}
.pb-aside-list li code {
  font-size: .78em;
  background: var(--bg-secondary, rgba(0,0,0,.05));
  padding: .1em .35em;
  border-radius: 2px;
  font-family: var(--font-mono);
}
@media (max-width:600px) {
  .pb-aside-list li {
    padding-left: 0;
  }
  .pb-aside-list li strong {
    position: static;
    width: auto;
    display: block;
    margin-bottom: .15rem;
  }
}
.pb-dont-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  margin-top: 1rem;
}
.pb-dont-card {
  background: var(--bg-secondary);
  padding: 1.1rem;
}
.pb-dont-card h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: .85rem;
  color: var(--pb-warn);
  margin: 0 0 .35rem;
}
.pb-dont-card p {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  font-family: var(--font-serif);
}
.pb-sources {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--text-color);
}
.pb-sources h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.4rem;
  margin: 0 0 1rem;
}
.pb-sources-intro {
  color: var(--text-muted);
  max-width: 70ch;
  margin-bottom: 1.1rem;
  font-size: .9rem;
  font-family: var(--font-serif);
  line-height: 1.7;
}
.pb-source-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: src;
}
.pb-source-list li {
  counter-increment: src;
  border-bottom: 1px solid var(--border-subtle);
  font-size: .82rem;
  color: var(--text-muted);
  padding: .7rem 0 .7rem 2.2rem;
  position: relative;
  font-family: var(--font-serif);
  line-height: 1.6;
}
.pb-source-list li:before {
  content: counter(src, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--pb-accent);
}
.pb-source-list li b,
.pb-source-list li strong {
  color: var(--text-color);
  font-weight: 600;
}
.pb-endnote {
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}
.pb-endnote p {
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--text-subtle);
  line-height: 1.7;
  margin: 0 0 .75rem;
}
.pb-toc {
  position: sticky;
  top: 5rem;
  z-index: 10;
  margin-bottom: 1rem;
}
.pb-toc-inner {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: .75rem 1rem;
}
.pb-toc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}
.pb-toc-copy {
  display: flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .5rem;
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .04em;
  color: var(--text-subtle);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 2px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.pb-toc-copy:hover {
  color: var(--text-color);
  border-color: var(--text-muted);
}
.pb-toc-copy-icon {
  font-size: .6rem;
}
.pb-toc-copy-done,
.pb-toc-copy.copied .pb-toc-copy-label,
.pb-toc-copy.copied .pb-toc-copy-icon {
  display: none;
}
.pb-toc-copy.copied .pb-toc-copy-done {
  display: inline;
}
.pb-toc-copy.copied {
  color: var(--pb-good);
  border-color: var(--pb-good);
}
.pb-toc-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .55rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0;
}
.pb-toc-chevron {
  transition: transform .3s ease;
}
.pb-toc-toggle[aria-expanded=true] .pb-toc-chevron {
  transform: rotate(180deg);
}
.pb-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.16, 1, .3, 1), margin-top .3s ease;
}
.pb-toc-list.open {
  max-height: 400px;
  margin-top: .6rem;
}
.pb-toc-link {
  display: block;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .04em;
  color: var(--text-subtle);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding: .35rem 0 .35rem .6rem;
  transition: color .2s ease, border-color .2s ease;
}
.pb-toc-link:hover {
  color: var(--text-color);
}
.pb-toc-link.active {
  color: var(--text-color);
  border-left-color: var(--pb-accent);
}
@media (min-width:1280px) {
  .pb-toc {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    left: max(1rem, calc((100vw - 1080px)/2 - 200px));
    width: 170px;
    margin-bottom: 0;
    z-index: 50;
  }
  .pb-toc-inner {
    background: var(--bg-color);
    border: 1px solid var(--border-subtle);
    padding: 1rem;
  }
  .pb-toc-toggle {
    cursor: default;
  }
  .pb-toc-chevron {
    display: none;
  }
  .pb-toc-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .pb-toc-copy {
    margin-top: .75rem;
    order: 1;
    width: 100%;
    justify-content: center;
    padding: .35rem 0;
  }
  .pb-toc-list {
    max-height: none;
    overflow: visible;
    margin-top: .6rem;
  }
  .pb-toc-link {
    font-size: .5rem;
    padding: .3rem 0 .3rem .5rem;
  }
}
.formula-copy {
  position: absolute;
  top: .5rem;
  right: .5rem;
  padding: .15rem .4rem;
  font-family: var(--font-mono);
  font-size: .45rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-subtle);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  cursor: pointer;
  opacity: 0;
  transition:
    opacity .2s ease,
    color .2s ease,
    border-color .2s ease;
}
.formula:hover .formula-copy {
  opacity: 1;
}
.formula-copy:hover {
  color: var(--text-color);
  border-color: var(--text-muted);
}
.formula-copy.copied {
  color: var(--success);
  border-color: var(--success-muted);
  opacity: 1;
}
.pb-block.in-view .pb-bn {
  animation: badgePulse .6s cubic-bezier(.34, 1.56, .64, 1);
}
.pb-block.in-view .pb-wire {
  border-left: 2px solid var(--pb-accent);
}
@keyframes badgePulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
  to {
    transform: scale(1);
  }
}
.pb-citation {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}
.pb-citation-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-subtle);
  margin-bottom: .5rem;
}
.pb-citation-text {
  font-family: var(--font-mono);
  font-size: .65rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  -webkit-user-select: all;
  -moz-user-select: all;
  user-select: all;
}
.pb-nav {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}
.pb-nav-back {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-decoration: none;
  color: var(--text-muted);
  transition: color .2s ease;
  flex-shrink: 0;
}
.pb-nav-back:hover {
  color: var(--text-color);
}
.pb-nav-next {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .2rem;
  text-decoration: none;
  color: inherit;
  text-align: right;
  transition: opacity .2s ease;
}
.pb-nav-next:hover {
  opacity: .8;
}
.pb-nav-next-label {
  font-family: var(--font-mono);
  font-size: .45rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-subtle);
}
.pb-nav-next-title {
  font-family: var(--font-serif);
  font-size: .95rem;
  color: var(--text-color);
  line-height: 1.3;
}
.pb-nav-next-meta {
  font-family: var(--font-mono);
  font-size: .5rem;
  color: var(--text-subtle);
  letter-spacing: .04em;
}
@media (max-width:640px) {
  .pb-nav {
    flex-direction: column;
    gap: 1rem;
  }
  .pb-nav-next {
    align-items: flex-start;
    text-align: left;
  }
}
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s cubic-bezier(.16, 1, .3, 1), transform .8s cubic-bezier(.16, 1, .3, 1);
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}
@media (max-width:640px) {
  .pb-cover {
    padding: 6rem 0 2rem;
  }
  .pb-phase {
    margin-top: 3rem;
  }
  .pb-aside-list li strong {
    font-size: .55rem;
  }
}
@media (prefers-reduced-motion:reduce) {
  .fade-up {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .pb-block.in-view .pb-bn {
    animation: none;
  }
}
.pb-page [id] {
  scroll-margin-top: clamp(1rem, 4vh, 2.5rem);
}
.pb-title,
.pb-thesis-title,
.pb-phase h2 {
  text-wrap: balance;
}
.pb-sub,
.pb-pd,
.pb-ann p {
  text-wrap: pretty;
}
@media print {
  .pb-toc,
  .pb-copy-llm,
  .pb-nav {
    display: none !important;
  }
  .pb-page {
    padding-top: 0;
  }
  .pb-block {
    grid-template-columns: 1fr !important;
    -moz-column-break-inside: avoid;
    break-inside: avoid;
  }
  .pb-phase {
    -moz-column-break-after: avoid;
    break-after: avoid;
  }
  .pb-source-list a[href^=http]:after {
    content: " (" attr(href) ")";
    font-size: .85em;
    color: #555;
    word-break: break-all;
  }
}
.pb-cover-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-top: 1.5rem;
}
.pb-cover-actions .pb-copy-llm {
  margin-top: 0;
}
.pb-tool-jump {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .55rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--pb-accent, var(--text-muted));
  border: 1px solid var(--pb-accent, var(--border-color));
  padding: .4rem .8rem;
  transition:
    color .25s,
    border-color .25s,
    background .25s;
}
.pb-tool-jump svg {
  transition: transform .3s ease;
}
@media (hover:hover) {
  .pb-tool-jump:hover {
    background: var(--pb-accent-soft, transparent);
  }
  .pb-tool-jump:hover svg {
    transform: translateY(3px);
  }
}