/* Long equations scroll within the article, including narrow mobile viewports. */
.md-typeset div.arithmatex {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.25rem 0;
}
/* Keep parameter and estimator identifiers legible; wide tables scroll as a unit. */
.md-typeset table:not([class]) td:first-child code {
  white-space: nowrap;
  word-break: normal;
}

/* Landing page. All other documentation keeps the Material defaults. */
.lrd-home {
  container-type: inline-size;
  --lrd-ink: #142640;
  --lrd-muted: #51627a;
  --lrd-line: #d9e4ec;
  --lrd-soft: #f4f8fa;
  --lrd-accent: #087e79;
  color: var(--lrd-ink);
}

[data-md-color-scheme="slate"] .lrd-home {
  --lrd-ink: #edf5f8;
  --lrd-muted: #b5c6d0;
  --lrd-line: #344756;
  --lrd-soft: #1d2b38;
  --lrd-accent: #70dac8;
}

.lrd-home a {
  transition: color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.lrd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.4rem, 4vw, 3.7rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3.4rem) 0 3.7rem;
}

.lrd-eyebrow {
  margin: 0 0 .8rem;
  color: var(--lrd-accent);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.md-typeset .lrd-hero h1 {
  margin: 0 0 1.1rem;
  color: var(--lrd-ink);
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.14;
  text-wrap: balance;
}

.lrd-lede {
  max-width: 34rem;
  color: var(--lrd-muted);
  font-size: clamp(.88rem, 1.35vw, 1.03rem);
  line-height: 1.7;
}

.lrd-lede strong { color: var(--lrd-ink); }

.lrd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin: 1.5rem 0 1.15rem;
}

.md-typeset .lrd-actions .md-button {
  border-radius: .45rem;
  font-weight: 700;
}

.md-typeset .lrd-actions .md-button--primary {
  border-color: #087e79;
  background: #087e79;
  color: #fff;
}

.md-typeset .lrd-actions .md-button--primary:hover,
.md-typeset .lrd-actions .md-button--primary:focus-visible {
  border-color: #056460;
  background: #056460;
}

.lrd-hero-meta,
.lrd-footer-note {
  color: var(--lrd-muted);
  font-size: .73rem;
}

.lrd-hero-visual {
  overflow: hidden;
  border: 1px solid #334c63;
  border-radius: 1rem;
  background: #14283b;
  box-shadow: 0 1.3rem 3.2rem rgba(16, 42, 59, .17);
  color: #e9f4f5;
}

.lrd-visual-head {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: 1rem 1.15rem .2rem;
  color: #c9e2e2;
  font-size: .69rem;
  font-weight: 700;
  letter-spacing: .025em;
}

.lrd-status-dot {
  width: .43rem;
  height: .43rem;
  border-radius: 50%;
  background: #56d7bb;
  box-shadow: 0 0 0 .2rem rgba(86, 215, 187, .12);
}

.lrd-trace {
  display: block;
  width: calc(100% - 2.3rem);
  height: auto;
  margin: 1.2rem 1.15rem .3rem;
}

.lrd-grid-line {
  fill: none;
  stroke: #365063;
  stroke-width: 1;
}

.lrd-trace-line {
  fill: none;
  stroke: #75e3cf;
  stroke-linejoin: round;
  stroke-width: 2.5;
}

.lrd-flow {
  display: grid;
  gap: 0;
  padding: .2rem 1.15rem 1.2rem;
}

.lrd-flow > div {
  display: grid;
  grid-template-columns: 2rem 1fr;
  column-gap: .5rem;
  padding: .6rem .1rem;
  border-top: 1px solid #334b5b;
}

.lrd-flow span {
  grid-row: span 2;
  color: #75e3cf;
  font-size: .67rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.lrd-flow strong { font-size: .76rem; }
.lrd-flow small { color: #aac2cc; font-size: .64rem; }

.lrd-section {
  padding: 1.3rem 0 3.6rem;
}

.lrd-section-heading {
  max-width: 38rem;
  margin-bottom: 1.5rem;
}

.md-typeset .lrd-home h2 {
  margin: 0 0 .65rem;
  color: var(--lrd-ink);
  font-size: clamp(1.45rem, 2.6vw, 2.05rem);
  font-weight: 800;
  letter-spacing: -.035em;
}

.lrd-section-heading > p:last-child,
.lrd-start p:not(.lrd-eyebrow) {
  color: var(--lrd-muted);
}

.lrd-mode-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
}

.lrd-mode-card {
  display: flex;
  flex-direction: column;
  min-height: 13rem;
  padding: 1.15rem;
  border: 1px solid var(--lrd-line);
  border-radius: .7rem;
  background: var(--lrd-soft);
}

.lrd-mode-number {
  color: var(--lrd-accent);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.md-typeset .lrd-mode-card h3 {
  margin: .65rem 0 .4rem;
  color: var(--lrd-ink);
  font-size: 1.08rem;
  font-weight: 750;
}

.lrd-mode-card p {
  margin: 0 0 1rem;
  color: var(--lrd-muted);
  font-size: .75rem;
  line-height: 1.6;
}

.lrd-mode-detail {
  margin-top: auto;
  padding: .62rem 0;
  border-top: 1px solid var(--lrd-line);
  color: var(--lrd-muted);
  font-size: .64rem;
  font-weight: 700;
}

.lrd-mode-card a {
  font-size: .71rem;
  font-weight: 800;
}

.lrd-mode-card a span { margin-left: .3rem; }
.lrd-mode-card a:hover span { margin-left: .55rem; }

.lrd-start {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(1rem, 3vw, 3rem);
  align-items: center;
  padding: 2rem;
  border-radius: .9rem;
  background: var(--lrd-soft);
}

.lrd-start p:last-child a { font-weight: 750; }

.lrd-command {
  overflow: hidden;
  border: 1px solid #2b4255;
  border-radius: .65rem;
  background: #14283b;
  box-shadow: 0 .6rem 1.5rem rgba(12, 31, 44, .1);
}

.lrd-command-top {
  display: flex;
  align-items: center;
  gap: .28rem;
  padding: .65rem .8rem;
  border-bottom: 1px solid #2b4255;
}

.lrd-command-top span {
  width: .36rem;
  height: .36rem;
  border-radius: 50%;
  background: #5d778a;
}

.lrd-command-top small {
  margin-left: auto;
  color: #a8bdc8;
  font-size: .58rem;
}

.md-typeset .lrd-command pre {
  overflow-x: auto;
  margin: 0;
  padding: 1rem;
  background: transparent;
  color: #dbf3ef;
  font-size: .65rem;
  line-height: 1.9;
}

.md-typeset .lrd-command pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.lrd-paths { padding-top: 3.5rem; }

.lrd-path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.lrd-path-grid a {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--lrd-line);
  border-radius: .6rem;
  color: var(--lrd-ink);
}

.lrd-path-grid a:hover,
.lrd-path-grid a:focus-visible {
  border-color: var(--lrd-accent);
  transform: translateY(-2px);
}

.lrd-path-grid strong { font-size: .79rem; }
.lrd-path-grid span { color: var(--lrd-muted); font-size: .69rem; line-height: 1.5; }

.lrd-scope {
  padding: 1rem 1.2rem;
  border-left: .18rem solid var(--lrd-accent);
  background: var(--lrd-soft);
  color: var(--lrd-muted);
  font-size: .75rem;
  line-height: 1.65;
}

.lrd-scope strong { color: var(--lrd-ink); }
.lrd-footer-note { margin: 1.4rem 0 0; }

@container (max-width: 55rem) {
  .lrd-hero,
  .lrd-start { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .lrd-mode-grid { grid-template-columns: 1fr; }
  .lrd-mode-card { min-height: 0; }
  .lrd-hero { padding-bottom: 2.2rem; }
  .lrd-start { padding: 1.2rem; }
}

@media (max-width: 510px) {
  .lrd-path-grid { grid-template-columns: 1fr; }
  .md-typeset .lrd-actions .md-button { width: 100%; text-align: center; }
}