:root {
  /* Brand magenta is overridden per portal from branding.primaryColor. */
  --pp-brand: #e62984;
  /* Raw brand only reaches 4.19:1 on white, so text and fills darken it. */
  --pp-primary: color-mix(in srgb, var(--pp-brand) 82%, #14060c);
  --pp-primary-strong: color-mix(in srgb, var(--pp-brand) 70%, #14060c);
  --pp-primary-fill: color-mix(in srgb, var(--pp-brand) 90%, #14060c);
  --pp-primary-soft: color-mix(in srgb, var(--pp-brand) 9%, #ffffff);
  --pp-primary-line: color-mix(in srgb, var(--pp-brand) 26%, #ffffff);
  --pp-primary-muted: color-mix(in srgb, var(--pp-brand) 14%, #ffffff);
  --pp-primary-subtle: color-mix(in srgb, var(--pp-brand) 10%, #ffffff);
  --pp-mark: color-mix(in srgb, var(--pp-brand) 22%, #ffffff);
  --pp-hero-from: #3a2672;
  --pp-hero-to: #23397a;

  --pp-bg: #ffffff;
  --pp-surface: #fafbfc;
  --pp-surface-2: #f4f6f8;
  --pp-card: #ffffff;
  --pp-ink: #101828;
  --pp-ink-2: #344054;
  --pp-muted: #475467;
  --pp-faint: #667085;
  --pp-line: #e4e7ec;
  --pp-line-soft: #eef1f4;
  --pp-danger: #b42318;

  --pp-radius-sm: 6px;
  --pp-radius: 10px;
  --pp-radius-lg: 14px;
  --pp-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --pp-shadow-md: 0 1px 2px rgba(16, 24, 40, 0.05), 0 4px 12px -4px rgba(16, 24, 40, 0.09);
  --pp-shadow-lg: 0 8px 28px -8px rgba(16, 24, 40, 0.18);

  --pp-ui-font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --pp-mono-font: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html {
  scrollbar-gutter: stable;
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--pp-ui-font);
  font-size: 15px;
  line-height: 1.55;
  color: var(--pp-ink);
  background: var(--pp-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.pp-standalone,
body.pp-embed {
  font-family: var(--pp-ui-font);
  font-weight: 400;
  letter-spacing: normal;
  color: var(--pp-ink);
  background: var(--pp-bg);
}
a { color: var(--pp-primary); }

/* ---------- legacy non-sidebar chrome ---------- */
.pp-header, .pp-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--pp-line);
  background: var(--pp-surface);
}
.pp-footer { border-bottom: 0; border-top: 1px solid var(--pp-line); margin-top: 3rem; }
.pp-brand { font-weight: 700; color: var(--pp-ink); text-decoration: none; font-size: 1.1rem; }
.pp-nav { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.pp-nav a { color: var(--pp-muted); text-decoration: none; }
.pp-nav a:hover { color: var(--pp-primary); }

.pp-main { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.pp-main--wide { max-width: none; width: 100%; padding: 0; flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* ---------- landing page ---------- */
.pp-home { width: 100%; max-width: 1080px; margin-inline: auto; }
.pp-hero { max-width: 44rem; }
.pp-hero h1 {
  margin: 0 0 0.6rem;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.022em;
}
/* The catalog landing is the only page that earns a display-size heading. */
.pp-home .pp-hero h1 {
  font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.024em;
}
.pp-hero p {
  margin: 0;
  color: var(--pp-muted);
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.6;
}
.pp-home .pp-hero p { font-size: 1.0625rem; }
.pp-home > .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  max-width: none;
  padding: 2.75rem 2.5rem 2.9rem;
  border-radius: var(--pp-radius-lg);
  background:
    radial-gradient(ellipse 50% 120% at 100% 0%, color-mix(in srgb, var(--pp-brand) 22%, transparent), transparent 70%),
    linear-gradient(135deg, var(--pp-hero-from) 0%, var(--pp-hero-to) 100%);
  box-shadow: var(--pp-shadow-lg);
  color: #ffffff;
}
.pp-home > .pp-hero > * { position: relative; max-width: 36rem; }
/* Decorative network motif from the OnceForAll brand site. */
.pp-home > .pp-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 46%;
  z-index: -1;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 260'%3E%3Cg fill='none' stroke-width='1'%3E%3Cpath stroke='rgba(124,196,216,.45)' d='M40 60L120 30L200 70L290 40L360 90M40 60L90 140L180 160L270 130L360 90M120 30L90 140M200 70L180 160M290 40L270 130M90 140L60 210L140 230L230 220L340 190L360 90M180 160L140 230M180 160L230 220M270 130L340 190M270 130L230 220'/%3E%3Cpath stroke='rgba(224,33,122,.55)' d='M120 30L180 160M200 70L270 130M90 140L230 220M290 40L360 90L340 190'/%3E%3C/g%3E%3Cg fill='rgba(124,196,216,.9)'%3E%3Ccircle cx='40' cy='60' r='4'/%3E%3Ccircle cx='290' cy='40' r='5'/%3E%3Ccircle cx='90' cy='140' r='4'/%3E%3Ccircle cx='270' cy='130' r='5'/%3E%3Ccircle cx='60' cy='210' r='3'/%3E%3Ccircle cx='230' cy='220' r='4'/%3E%3Ccircle cx='340' cy='190' r='5'/%3E%3C/g%3E%3Cg fill='rgba(224,33,122,.95)'%3E%3Ccircle cx='120' cy='30' r='3.5'/%3E%3Ccircle cx='180' cy='160' r='4'/%3E%3Ccircle cx='360' cy='90' r='3.5'/%3E%3Ccircle cx='140' cy='230' r='3'/%3E%3C/g%3E%3Ccircle cx='200' cy='70' r='10' fill='rgba(255,255,255,.14)' stroke='rgba(124,196,216,.85)'/%3E%3C/svg%3E") no-repeat right 1.5rem center / contain;
  mask-image: linear-gradient(90deg, transparent 0%, #000 35%);
}
.pp-home > .pp-hero h1 { color: #ffffff; }
.pp-home > .pp-hero p:not(.pp-eyebrow) { color: rgba(255, 255, 255, 0.82); }
.pp-home > .pp-hero .pp-eyebrow { color: rgba(255, 255, 255, 0.88); }
@media (max-width: 720px) {
  .pp-home > .pp-hero { padding: 2rem 1.4rem 2.1rem; }
  .pp-home > .pp-hero::after { width: 70%; opacity: 0.35; }
}
.pp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.75rem;
  color: var(--pp-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.pp-eyebrow::before {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--pp-brand);
}
.pp-hero-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }
.pp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.375rem;
  padding: 0 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.pp-btn--primary { background: var(--pp-primary-fill); color: #fff; }
.pp-btn--primary:hover { background: var(--pp-primary-strong); }
.pp-btn--ghost {
  background: #fff;
  border-color: var(--pp-line);
  color: var(--pp-ink-2);
  box-shadow: var(--pp-shadow-sm);
}
.pp-btn--ghost:hover { border-color: #cfd4dc; color: var(--pp-ink); background: var(--pp-surface); }
.pp-btn__arrow { transition: transform 0.12s ease; }
.pp-btn:hover .pp-btn__arrow { transform: translateX(2px); }

.pp-section { margin-top: 3rem; }
.pp-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--pp-line);
}
.pp-section-title {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pp-muted);
}
.pp-section-hint { margin: 0; color: var(--pp-faint); font-size: 0.8125rem; }

.pp-grid,
.pp-api-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}
.pp-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  background: var(--pp-card);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--pp-shadow-sm);
}
.pp-card:hover { border-color: #cfd4dc; box-shadow: var(--pp-shadow-md); }

.pp-api-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.15rem 1.25rem 1.05rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  background: var(--pp-card);
  box-shadow: var(--pp-shadow-sm);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
}
.pp-api-card:hover {
  border-color: var(--pp-primary-line);
  box-shadow: var(--pp-shadow-md);
  transform: translateY(-1px);
}
.pp-api-card__head { display: flex; align-items: center; gap: 0.7rem; }
.pp-api-card__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--pp-primary-soft);
  border: 1px solid var(--pp-primary-line);
  color: var(--pp-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.pp-api-card__name {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.011em;
  color: var(--pp-ink);
}
.pp-api-card__chevron { flex-shrink: 0; color: var(--pp-faint); transition: transform 0.12s ease, color 0.12s ease; }
.pp-api-card:hover .pp-api-card__chevron { color: var(--pp-primary); transform: translateX(2px); }
.pp-api-card__desc {
  margin: 0;
  color: var(--pp-muted);
  font-size: 0.875rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pp-api-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--pp-line-soft);
  color: var(--pp-muted);
  font-size: 0.78rem;
}
.pp-api-card:has(.pp-api-card__link:focus-visible) {
  outline: 2px solid var(--pp-brand);
  outline-offset: 2px;
}
.pp-api-card__mark svg { display: block; }
.pp-api-card__mark--soap {
  background: #eef4ff;
  border-color: #c7d7fe;
  color: #3538cd;
}
.pp-api-card__mark--guides {
  background: var(--pp-surface-2);
  border-color: var(--pp-line);
  color: var(--pp-ink-2);
}
.pp-api-card__title { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.pp-api-card__link { color: inherit; text-decoration: none; outline: none; }
/* Stretched link: the whole card navigates, while download links stay separate targets. */
.pp-api-card__link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.pp-api-card__kind {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pp-faint);
}
.pp-api-card__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: -0.2rem;
}
.pp-api-card__download {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem 0.55rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius-sm);
  background: var(--pp-surface);
  color: var(--pp-ink-2);
  font-size: 0.75rem;
  font-weight: 550;
  text-decoration: none;
  transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease;
}
.pp-api-card__download:hover { border-color: var(--pp-primary-line); color: var(--pp-primary); background: var(--pp-primary-soft); }
.pp-api-card__download:focus-visible { outline: 2px solid var(--pp-brand); outline-offset: 2px; }
.pp-api-card__stat { display: inline-flex; align-items: center; gap: 0.3rem; white-space: nowrap; }
.pp-api-card__stat strong { color: var(--pp-ink-2); font-weight: 600; }
.pp-api-card__dot { color: #cfd4dc; }

.pp-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--pp-primary-line);
  background: var(--pp-primary-soft);
  color: var(--pp-primary);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.pp-badge--neutral {
  border-color: var(--pp-line);
  background: var(--pp-surface-2);
  color: var(--pp-ink-2);
}

.pp-res-grid { display: grid; gap: 0.75rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.pp-res-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  background: var(--pp-card);
  text-decoration: none;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
  box-shadow: var(--pp-shadow-sm);
}
.pp-res-card__desc kbd {
  display: inline-block;
  min-width: 1.1rem;
  padding: 0 0.25rem;
  border: 1px solid var(--pp-line);
  border-radius: 4px;
  background: var(--pp-surface);
  color: var(--pp-ink-2);
  font-family: var(--pp-ui-font);
  font-size: 0.7rem;
  text-align: center;
}
.pp-res-card:hover { border-color: #cfd4dc; box-shadow: var(--pp-shadow-md); }
.pp-res-card__title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pp-ink);
}
.pp-res-card__title svg { color: var(--pp-primary); flex-shrink: 0; }
.pp-res-card__desc { margin: 0; color: var(--pp-muted); font-size: 0.8125rem; line-height: 1.5; font-weight: 400; }

.pp-empty {
  padding: 2rem;
  border: 1px dashed var(--pp-line);
  border-radius: var(--pp-radius);
  color: var(--pp-muted);
  text-align: center;
  font-size: 0.9rem;
}

/* ---------- prose ---------- */
.pp-prose { line-height: 1.7; max-width: 46rem; min-width: 0; overflow-wrap: break-word; color: var(--pp-ink-2); }
.pp-prose h1 {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.022em;
  color: var(--pp-ink);
  margin: 0 0 1rem;
}
.pp-prose h2 {
  font-size: 1.3rem;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.014em;
  color: var(--pp-ink);
  margin: 2.5rem 0 0.75rem;
  padding-top: 0.25rem;
}
.pp-prose h3 {
  font-size: 1.0625rem;
  font-weight: 650;
  color: var(--pp-ink);
  margin: 1.75rem 0 0.5rem;
}
.pp-prose img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--pp-radius-sm);
}
.pp-prose table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.pp-prose th, .pp-prose td { border: 1px solid var(--pp-line); padding: 0.45rem 0.7rem; text-align: left; }
.pp-prose th { background: var(--pp-surface-2); font-weight: 600; color: var(--pp-ink); }
.pp-prose h1, .pp-prose h2, .pp-prose h3 { scroll-margin-top: 5.5rem; }
.pp-prose pre, .pp-code {
  overflow: auto;
  background: #0f1729;
  color: #e6edf3;
  padding: 0.95rem 1.1rem;
  border-radius: var(--pp-radius);
  font-family: var(--pp-mono-font);
  font-size: 0.8125rem;
  line-height: 1.6;
}
.pp-prose pre .sy-key { color: #79c0ff; }
.pp-prose pre .sy-str { color: #a5d6ff; }
.pp-prose pre .sy-num { color: #f0883e; }
.pp-prose pre .sy-bool { color: #ff7b72; }
.pp-prose pre .sy-comment { color: #8b949e; }
.pp-prose pre .sy-anchor { color: #d2a8ff; }
.pp-prose a { color: var(--pp-primary); text-underline-offset: 2px; }
.pp-prose a:hover { color: var(--pp-primary-strong); }
.pp-prose code {
  background: var(--pp-surface-2);
  border: 1px solid var(--pp-line);
  padding: 0.08rem 0.32rem;
  border-radius: 4px;
  font-family: var(--pp-mono-font);
  font-size: 0.85em;
  color: var(--pp-ink);
}
.pp-prose pre code { background: transparent; padding: 0; border: 0; color: inherit; font-size: inherit; }
.pp-prose blockquote {
  margin: 1.25rem 0;
  padding: 0.1rem 0 0.1rem 1rem;
  border-left: 3px solid var(--pp-primary-line);
  color: var(--pp-muted);
}
.pp-prose pre.mermaid[data-processed="true"] {
  background: #fff;
  border: 1px solid var(--pp-line);
  color: inherit;
  line-height: 0;
  text-align: center;
}
.pp-prose pre.mermaid[data-processed="true"] svg { max-width: 100%; height: auto; }
.pp-prose pre.mermaid[data-processed="error"] { outline: 1px solid #dc2626; }

/* ---------- changelog ---------- */
.pp-changelog { display: grid; gap: 1rem; }
.pp-changelog-release {
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  padding: 1.15rem 1.25rem;
  background: var(--pp-card);
  box-shadow: var(--pp-shadow-sm);
}
.pp-changelog-release__head { margin-bottom: 1rem; }
.pp-changelog-release__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.012em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.pp-changelog-release__version {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--pp-primary-line);
  background: var(--pp-primary-soft);
  color: var(--pp-primary);
  font-size: 0.6875rem;
  font-weight: 700;
}
.pp-changelog-release__summary {
  margin: 0.45rem 0 0;
  color: var(--pp-muted);
  font-size: 0.875rem;
}
.pp-changelog-group + .pp-changelog-group { margin-top: 1.1rem; }
.pp-changelog-group__title {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--pp-muted);
}
.pp-changelog-group--deprecated .pp-changelog-group__title { color: #b54708; }
.pp-changelog-group--removed .pp-changelog-group__title { color: #b42318; }
.pp-changelog-api + .pp-changelog-api { margin-top: 0.85rem; }
.pp-changelog-api__title {
  margin: 0 0 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pp-ink-2);
}
.pp-changelog-group__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}
.pp-changelog-change {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--pp-radius-sm);
  background: var(--pp-surface);
  border: 1px solid var(--pp-line-soft);
  font-size: 0.8571rem;
  line-height: 1.45;
}
.pp-changelog-path {
  font-family: var(--pp-mono-font);
  font-size: 0.8125rem;
  color: var(--pp-ink-2);
}
.pp-changelog-change__text { color: var(--pp-muted); }
.pp-changelog-code {
  padding: 0.04rem 0.28rem;
  border: 1px solid var(--pp-line-soft);
  border-radius: 4px;
  background: var(--pp-surface-2);
  font-family: var(--pp-mono-font);
  font-size: 0.85em;
  color: var(--pp-ink-2);
  overflow-wrap: anywhere;
}
.pp-changelog-change__link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  color: inherit;
  text-decoration: none;
}
.pp-changelog-change:has(.pp-changelog-change__link):hover {
  border-color: var(--pp-line);
  background: var(--pp-surface-2);
}
.pp-changelog-change--more {
  background: transparent;
  border-style: dashed;
  color: var(--pp-muted);
  font-size: 0.8125rem;
}
.pp-release {
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  padding: 1rem 1.25rem;
  background: var(--pp-card);
}
.pp-release h3 { margin: 0 0 0.35rem; }
.pp-release ul { margin: 0.75rem 0 0; padding-left: 1.1rem; }
.pp-meta { color: var(--pp-muted); font-size: 0.875rem; }
.pp-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.25rem 0; }
.pp-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 2.375rem;
  padding: 0 1rem;
  border-radius: 8px;
  background: var(--pp-primary-fill);
  color: #fff;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
}
.pp-actions a:hover { background: var(--pp-primary-strong); }
.pp-embed .pp-main { max-width: none; padding: 0; }

/* ---------- app shell ---------- */
.pp-skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.5rem 0.9rem;
  border-radius: var(--pp-radius-sm);
  background: var(--pp-ink);
  color: #ffffff;
  font-family: var(--pp-ui-font);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}
.pp-skip-link:focus { transform: none; outline: 2px solid var(--pp-brand); outline-offset: 2px; }
#pp-main:focus { outline: none; }
.pp-shell { min-height: 100vh; }
.pp-shell--sidebar {
  --pp-topbar-height: 56px;
  display: grid;
  grid-template-columns: minmax(268px, 296px) minmax(0, 1fr);
  /* The body row fills the viewport so the full-width footer always starts below the fold. */
  grid-template-rows: auto minmax(calc(100dvh - var(--pp-topbar-height)), auto) auto;
  grid-template-areas:
    "brand topnav"
    "sidebar main"
    "footer footer";
  min-height: 100vh;
}
/*
 * An API too thin to earn a TOC keeps the full chrome: the brand cell shrinks
 * to its content, the tabs take the rest of the bar, and main spans both.
 */
.pp-shell--no-sidebar {
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "brand topnav"
    "main  main"
    "footer footer";
}
.pp-shell--no-sidebar .pp-topbar-brand-cell {
  border-right: 0;
  padding-right: 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}
.pp-shell--no-sidebar .pp-topbar-nav-cell { padding-left: 0; }
/* An explicit width is required: an auto inline margin would otherwise size
   this flex item to its content instead of to the grid track. */
.pp-shell--no-sidebar .pp-main:not(.pp-main--wide) {
  width: 100%;
  max-width: 78rem;
  margin-inline: auto;
}
/* API pages load explorer/Tailwind CSS after portal.css; keep chrome metrics stable. */
.pp-topbar-brand-cell,
.pp-topbar-nav-cell,
.pp-sidebar {
  font-family: var(--pp-ui-font);
  font-size: 15px;
  font-weight: 400;
  font-style: normal;
  letter-spacing: normal;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.pp-topbar-brand-cell {
  grid-area: brand;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 0 1rem;
  border-bottom: 1px solid var(--pp-line);
  border-right: 1px solid var(--pp-line);
  background: var(--pp-surface);
}
.pp-topbar-nav-cell {
  grid-area: topnav;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 56px;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--pp-line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
}
.pp-topbar-nav-group { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }
.pp-topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--pp-ink);
  text-decoration: none;
  flex-shrink: 0;
}
.pp-topbar-mark {
  display: block;
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
}
.pp-topbar-mark--fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--pp-brand);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
}
.pp-topbar-brand-text { display: inline-flex; align-items: center; gap: 0.5rem; min-width: 0; }
.pp-topbar-title {
  font-family: var(--pp-ui-font);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--pp-ink);
  white-space: nowrap;
}
.pp-topbar-tag {
  font-family: var(--pp-ui-font);
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--pp-muted);
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--pp-line);
  border-radius: 5px;
  background: #fff;
  white-space: nowrap;
}
.pp-topbar-crumbs {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  font-size: 0.8125rem;
}
.pp-topbar-crumb-link { color: var(--pp-muted); text-decoration: none; white-space: nowrap; }
.pp-topbar-crumb-link:hover { color: var(--pp-primary); }
.pp-topbar-crumb-sep { color: var(--pp-faint); }
.pp-topbar-crumb-current {
  color: var(--pp-ink);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pp-topbar-nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  margin-left: -0.7rem;
}
.pp-topbar-crumbs + .pp-topbar-nav {
  margin-left: 0.5rem;
  padding-left: 0.6rem;
  border-left: 1px solid var(--pp-line);
}
.pp-topbar-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.7rem;
  border-radius: 7px;
  color: var(--pp-muted);
  text-decoration: none;
  font-family: var(--pp-ui-font);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: normal;
  line-height: 1.25;
  min-height: 2.125rem;
  box-sizing: border-box;
  white-space: nowrap;
}
.pp-topbar-nav-link:hover {
  color: var(--pp-ink);
  background: var(--pp-surface-2);
}
.pp-topbar-nav-link--active {
  color: var(--pp-primary);
  background: var(--pp-primary-soft);
}
.pp-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  flex-shrink: 0;
}
.pp-topbar-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.125rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  background: #fff;
  color: var(--pp-muted);
  cursor: pointer;
  font-family: var(--pp-ui-font);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: normal;
  line-height: 1.25;
  box-shadow: var(--pp-shadow-sm);
}
.pp-topbar-search-btn:hover {
  border-color: #cfd4dc;
  color: var(--pp-ink);
  background: var(--pp-surface);
}
.pp-topbar-search-btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}
.pp-topbar-search-btn__icon svg {
  display: block;
  width: 16px;
  height: 16px;
}
.pp-topbar-search-btn__label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 0.75rem;
}
.pp-topbar-actions .pp-topbar-search-btn { width: clamp(15rem, 24vw, 21rem); }
.pp-topbar-site-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.35rem;
  padding: 0.4rem 0.5rem;
  border-radius: 7px;
  color: var(--pp-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.pp-topbar-site-link:hover { color: var(--pp-ink); background: var(--pp-surface-2); }
.pp-topbar-site-link svg { opacity: 0.7; }
.pp-topbar-contact {
  display: inline-flex;
  align-items: center;
  min-height: 2.125rem;
  padding: 0 0.9rem;
  border-radius: 8px;
  background: var(--pp-primary-fill);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--pp-shadow-sm);
}
.pp-topbar-contact:hover { background: var(--pp-primary-strong); color: #ffffff; }
.pp-topbar-contact:focus-visible,
.pp-topbar-site-link:focus-visible { outline: 2px solid var(--pp-primary); outline-offset: 2px; }
.pp-topbar-search-btn__kbd {
  font-family: var(--pp-ui-font);
  font-size: 0.6875rem;
  min-width: 1.15rem;
  text-align: center;
  padding: 0.05rem 0.3rem;
  border-radius: 4px;
  border: 1px solid var(--pp-line);
  color: var(--pp-faint);
  background: var(--pp-surface);
}
.pp-toc-portal { background: var(--pp-bg); }
.pp-toc-portal .pp-shell-main {
  grid-area: main;
  background: var(--pp-bg);
  /* clip, not hidden: a scroll container here would break sticky descendants. */
  overflow: clip;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.pp-toc-portal .pp-main { max-width: none; min-width: 0; margin: 0; padding: 2.25rem 2.75rem 3rem; }
.pp-toc-portal .pp-main--wide { padding: 0; }
.pp-shell-main { min-width: 0; display: flex; flex-direction: column; min-height: 100vh; }

/* ---------- sidebar ---------- */
.pp-sidebar-rail {
  grid-area: sidebar;
  min-width: 0;
  background: var(--pp-surface);
  border-right: 1px solid var(--pp-line);
}
.pp-sidebar {
  align-self: start;
  position: sticky;
  top: var(--pp-topbar-height);
  height: calc(100vh - var(--pp-topbar-height));
  height: calc(100dvh - var(--pp-topbar-height));
  max-height: calc(100dvh - var(--pp-topbar-height));
  display: flex;
  flex-direction: column;
  background: var(--pp-surface);
  color: var(--pp-ink-2);
  padding: 0.85rem 0 0.5rem;
  overflow: hidden;
}
.pp-sidebar-header {
  flex-shrink: 0;
  margin: 0 0.75rem 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--pp-line);
}
.pp-sidebar-back {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
  padding: 0.12rem 0.3rem 0.12rem 0.15rem;
  margin-left: -0.15rem;
  border-radius: 5px;
  color: var(--pp-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}
.pp-sidebar-back:hover { color: var(--pp-primary); background: var(--pp-surface-2); }
.pp-sidebar-api { display: flex; align-items: center; gap: 0.55rem; min-width: 0; }
.pp-sidebar-api__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--pp-primary-soft);
  border: 1px solid var(--pp-primary-line);
  color: var(--pp-primary);
  font-size: 0.6875rem;
  font-weight: 700;
}
.pp-sidebar-api__mark svg { display: block; }
.pp-sidebar-api__text { display: flex; align-items: baseline; gap: 0.4rem; min-width: 0; flex: 1; }
.pp-sidebar-api__name {
  font-size: 0.875rem;
  font-weight: 650;
  color: var(--pp-ink);
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
a.pp-sidebar-api__name { text-decoration: none; }
a.pp-sidebar-api__name:hover,
a.pp-sidebar-api__name--active { color: var(--pp-primary); }
.pp-sidebar-api__version {
  flex-shrink: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--pp-muted);
  font-variant-numeric: tabular-nums;
}
.pp-sidebar-download { position: relative; flex-shrink: 0; }
.pp-sidebar-download__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  color: var(--pp-muted);
  cursor: pointer;
  list-style: none;
}
.pp-sidebar-download__toggle::-webkit-details-marker { display: none; }
.pp-sidebar-download__toggle:hover,
.pp-sidebar-download[open] .pp-sidebar-download__toggle { color: var(--pp-primary); background: var(--pp-surface-2); }
.pp-sidebar-download__toggle:focus-visible { outline: 2px solid var(--pp-brand); outline-offset: 1px; }
.pp-sidebar-download__menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  z-index: 20;
  min-width: 11rem;
  max-width: 17rem;
  max-height: min(24rem, 60vh);
  overflow-y: auto;
  margin: 0;
  padding: 0.3rem;
  list-style: none;
  background: var(--pp-bg);
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  box-shadow: var(--pp-shadow-md);
}
.pp-sidebar-download__link {
  display: block;
  padding: 0.4rem 0.55rem;
  border-radius: 5px;
  color: var(--pp-ink);
  font-size: 0.8125rem;
  text-decoration: none;
}
.pp-sidebar-download__link:hover { background: var(--pp-surface-2); color: var(--pp-primary); }
.pp-sidebar-download__row { display: flex; align-items: center; gap: 0.1rem; }
.pp-sidebar-download__spec {
  flex: 1;
  min-width: 0;
  padding: 0.4rem 0.35rem 0.4rem 0.55rem;
  color: var(--pp-ink);
  font-size: 0.8125rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pp-sidebar-download__row .pp-sidebar-download__link {
  flex-shrink: 0;
  padding: 0.25rem 0.4rem;
  color: var(--pp-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.pp-sidebar-filter {
  position: relative;
  margin: 0 0.75rem 0.7rem;
  flex-shrink: 0;
}
.pp-sidebar-nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding-bottom: 1.5rem;
}
.pp-sidebar-more {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 3.25rem;
  padding: 0 0 0.55rem;
  border: 0;
  background: linear-gradient(to bottom, rgba(250, 251, 252, 0), var(--pp-surface) 70%);
  color: var(--pp-muted);
  cursor: pointer;
}
.pp-sidebar-more[hidden] { display: none; }
.pp-sidebar-more__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  background: #ffffff;
  box-shadow: var(--pp-shadow-sm);
  transition: color 0.12s ease, border-color 0.12s ease;
}
.pp-sidebar-more:hover .pp-sidebar-more__icon { color: var(--pp-primary); border-color: var(--pp-primary-line); }
.pp-sidebar-filter__input {
  width: 100%;
  min-height: 2.125rem;
  padding: 0.4rem 2rem 0.4rem 0.6rem;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  background: #fff;
  color: var(--pp-ink);
  font-family: var(--pp-ui-font);
  font-size: 0.8125rem;
  font-weight: 400;
  font-style: normal;
  letter-spacing: normal;
  line-height: 1.35;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
}
.pp-sidebar-filter__input::-webkit-search-decoration,
.pp-sidebar-filter__input::-webkit-search-cancel-button,
.pp-sidebar-filter__input::-webkit-search-results-button,
.pp-sidebar-filter__input::-webkit-search-results-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}
.pp-sidebar-filter__input::placeholder {
  color: var(--pp-faint);
  font-family: inherit;
  font-size: inherit;
  font-weight: 400;
  font-style: normal;
  letter-spacing: inherit;
  opacity: 1;
}
.pp-sidebar-filter__input:focus {
  outline: none;
  border-color: var(--pp-primary-line);
  box-shadow: 0 0 0 3px var(--pp-primary-muted);
}
.pp-sidebar-filter__clear {
  position: absolute;
  top: 50%;
  right: 0.4rem;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--pp-faint);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}
.pp-sidebar-filter__clear:hover { color: var(--pp-ink-2); background: var(--pp-surface-2); }
.pp-sidebar-filter-mark {
  background: var(--pp-mark);
  color: inherit;
  padding: 0;
}
.pp-sidebar-nav.pp-sidebar-nav--filtering li.pp-sidebar-filter-hidden { display: none; }
.pp-sidebar-nav:not(.pp-sidebar-nav--filtering) .pp-sidebar-item--collapsed > .pp-sidebar-group {
  display: none;
}
.pp-sidebar-nav.pp-sidebar-nav--filtering .pp-sidebar-item--collapsed > .pp-sidebar-group {
  display: block;
}
.pp-sidebar-nav.pp-sidebar-nav--filtering .pp-sidebar-link--filter-expanded + .pp-sidebar-group,
.pp-sidebar-nav.pp-sidebar-nav--filtering .pp-sidebar-row:has(.pp-sidebar-link--filter-expanded) + .pp-sidebar-group {
  display: block;
}
.pp-sidebar-nav ul { list-style: none; margin: 0; padding: 0; }
.pp-sidebar-nav li { margin: 0; }
.pp-sidebar-row {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  margin: 0 0.5rem;
}
.pp-sidebar-row .pp-sidebar-link {
  flex: 1;
  min-width: 0;
  width: auto;
  margin: 0;
}
.pp-sidebar-toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.pp-sidebar-toggle:hover { background: var(--pp-surface-2); }
.pp-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: calc(100% - 1rem);
  color: var(--pp-ink-2);
  text-decoration: none;
  font-family: var(--pp-ui-font);
  font-size: 0.8438rem;
  font-weight: 450;
  letter-spacing: normal;
  text-align: left;
  padding: 0.35rem 0.7rem;
  margin: 0 0.5rem;
  border: 0;
  border-radius: 7px;
  line-height: 1.4;
  min-height: 2rem;
  box-sizing: border-box;
  background: transparent;
  cursor: pointer;
}
.pp-sidebar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  color: var(--pp-faint);
}
.pp-sidebar-icon svg { display: block; }
.pp-sidebar-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pp-sidebar-chevron {
  flex-shrink: 0;
  width: 0.4rem;
  height: 0.4rem;
  border-right: 1.5px solid var(--pp-faint);
  border-bottom: 1.5px solid var(--pp-faint);
  transform: rotate(-45deg);
  margin-left: 0.15rem;
  opacity: 0.85;
}
.pp-sidebar-item--expanded > .pp-sidebar-link .pp-sidebar-chevron,
.pp-sidebar-item--expanded > .pp-sidebar-row .pp-sidebar-chevron {
  transform: rotate(45deg);
  margin-top: -0.15rem;
}
.pp-sidebar-link--group {
  font-weight: 600;
  color: var(--pp-ink);
}
.pp-sidebar-link--group.pp-sidebar-link--resource {
  font-weight: 450;
  color: var(--pp-ink-2);
}
.pp-sidebar-chevron--hidden {
  visibility: hidden;
}
.pp-sidebar-link--expanded {
  color: var(--pp-ink);
  background: transparent;
  box-shadow: none;
}
.pp-sidebar-link--active {
  color: var(--pp-primary);
  background: var(--pp-primary-soft);
  box-shadow: none;
  font-weight: 600;
}
.pp-sidebar-link--group.pp-sidebar-link--active {
  font-weight: 600;
}
.pp-sidebar-item--secondary > .pp-sidebar-link--group {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pp-faint);
}
.pp-sidebar-item--secondary > .pp-sidebar-link--group:hover,
.pp-sidebar-item--secondary.pp-sidebar-item--expanded > .pp-sidebar-link--group {
  color: var(--pp-muted);
}
.pp-sidebar-group .pp-sidebar-link--operation {
  margin-top: 0.05rem;
  margin-bottom: 0.05rem;
}
.pp-sidebar-link--active .pp-sidebar-icon { color: var(--pp-primary); }
.pp-toc-portal .api-method.method-get { background: #dcfce7; color: #166534; }
.pp-toc-portal .api-method.method-post { background: #dbeafe; color: #1d4ed8; }
.pp-toc-portal .api-method.method-put,
.pp-toc-portal .api-method.method-patch { background: #ffedd5; color: #c2410c; }
.pp-toc-portal .api-method.method-delete { background: #fee2e2; color: #b91c1c; }
.pp-toc-portal .api-method.method-head,
.pp-toc-portal .api-method.method-options,
.pp-toc-portal .api-method.method-trace { background: #f3f4f6; color: #4b5563; }
.pp-sidebar-link--operation {
  font-size: 0.8125rem;
  padding-left: 0.7rem;
}
.pp-sidebar-divider-wrap { list-style: none; margin: 0; padding: 0; }
.pp-method {
  flex-shrink: 0;
  font-family: var(--pp-ui-font);
  font-size: 0.5938rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  text-transform: uppercase;
}
.pp-method--get { background: #dcfce7; color: #166534; }
.pp-method--post { background: #dbeafe; color: #1d4ed8; }
.pp-method--put, .pp-method--patch { background: #ffedd5; color: #c2410c; }
.pp-method--delete { background: #fee2e2; color: #b91c1c; }
.pp-method--head, .pp-method--options, .pp-method--trace {
  background: #f3f4f6;
  color: #4b5563;
}
.pp-deprecated {
  flex-shrink: 0;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.08rem 0.28rem;
  border-radius: 4px;
  text-transform: uppercase;
  color: #b54708;
  background: #fef0c7;
  border: 1px solid #fedf89;
}
.pp-sidebar-link:hover {
  color: var(--pp-ink);
  background: var(--pp-surface-2);
}
.pp-sidebar-link--active:hover { color: var(--pp-primary); background: var(--pp-primary-soft); }
.pp-sidebar-nav ul.pp-sidebar-group {
  margin: 0.05rem 0 0.35rem 1.4rem;
  padding: 0.1rem 0 0.1rem 0.45rem;
  border-left: 1px solid var(--pp-line);
}
.pp-sidebar-divider {
  margin: 1.15rem 0.75rem 0.35rem;
  padding: 0 0.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pp-faint);
}

/* ---------- site footer ---------- */
/* Same slate as onceforall.com so the portal reads as part of the company site. */
.pp-site-footer {
  --pp-footer-bg: #454e60;
  --pp-footer-ink: #ffffff;
  --pp-footer-muted: rgba(255, 255, 255, 0.74);
  --pp-footer-line: rgba(255, 255, 255, 0.16);
  grid-area: footer;
  background: var(--pp-footer-bg);
  color: var(--pp-footer-muted);
  font-family: var(--pp-ui-font);
}
.pp-site-footer__inner {
  max-width: 78rem;
  margin-inline: auto;
  padding: 3rem 2.75rem 1.75rem;
  font-size: 0.875rem;
}
.pp-site-footer__top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2.5rem 4rem;
}
.pp-site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.pp-site-footer .pp-topbar-title { color: var(--pp-footer-ink); }
.pp-site-footer .pp-topbar-tag {
  color: var(--pp-footer-muted);
  background: transparent;
  border-color: var(--pp-footer-line);
}
.pp-site-footer__tagline {
  max-width: 21rem;
  margin: 0.9rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
}
.pp-site-footer__cols {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 4.5rem;
}
.pp-site-footer__heading {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pp-footer-ink);
}
.pp-site-footer__list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pp-footer-link { color: var(--pp-footer-muted); text-decoration: none; transition: color 0.12s ease; }
.pp-footer-link:hover { color: var(--pp-footer-ink); text-decoration: underline; text-underline-offset: 3px; }
.pp-footer-link:focus-visible,
.pp-site-footer__brand:focus-visible {
  outline: 2px solid var(--pp-footer-ink);
  outline-offset: 2px;
  border-radius: 4px;
}
.pp-site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--pp-footer-line);
  font-size: 0.8125rem;
}
.pp-site-footer__legal { display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; }
.pp-site-footer__copy { margin: 0; margin-left: auto; }
.pp-site-footer__meta { font-variant-numeric: tabular-nums; }

/* ---------- doc table of contents ---------- */
.pp-doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 232px);
  gap: 3rem;
  align-items: start;
  min-width: 0;
}
.pp-doc-toc {
  position: sticky;
  top: 5.5rem;
  align-self: start;
  max-height: calc(100vh - 6.5rem);
  overflow-y: auto;
  padding-top: 0.4rem;
}
.pp-doc-toc-nav {
  display: grid;
  gap: 1px;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--pp-line);
}
.pp-doc-toc-label {
  margin: 0 0 10px;
  color: var(--pp-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pp-doc-toc-link {
  display: block;
  padding: 6px 0 6px 12px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--pp-muted);
  font-size: 12.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.12s, border-color 0.12s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pp-doc-toc-link:hover {
  color: var(--pp-ink);
  border-left-color: var(--pp-line);
}
.pp-doc-toc-link--active {
  color: var(--pp-primary);
  border-left-color: var(--pp-brand);
  font-weight: 600;
}
.pp-doc-toc-level-2 { padding-left: 12px; }
.pp-doc-toc-level-3 {
  padding-left: 24px;
  font-size: 12px;
}

/* ---------- search ---------- */
.pp-search-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(16, 24, 40, 0.45);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 10vh 1rem 1rem;
}
.pp-search-modal[hidden] { display: none; }
.pp-search-dialog {
  width: min(640px, 100%);
  background: #fff;
  border: 1px solid var(--pp-line);
  border-radius: 12px;
  box-shadow: 0 24px 48px rgba(16, 24, 40, 0.22);
  overflow: hidden;
}
.pp-search-input-wrap { padding: 0.85rem 1rem; border-bottom: 1px solid var(--pp-line); }
.pp-search-input {
  width: 100%;
  border: 0;
  outline: none;
  font-family: var(--pp-ui-font);
  font-size: 1rem;
  color: var(--pp-ink);
}
.pp-search-results { list-style: none; margin: 0; padding: 0.3rem 0; max-height: 50vh; overflow: auto; }
.pp-search-result {
  display: block;
  padding: 0.6rem 1rem;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--pp-line-soft);
}
.pp-search-result:hover { background: var(--pp-surface); }
.pp-search-result__crumb {
  display: block;
  font-size: 0.7rem;
  color: var(--pp-faint);
  margin-bottom: 0.2rem;
}
.pp-search-result__title { display: block; font-weight: 600; color: var(--pp-ink); }
.pp-search-result__subtitle {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--pp-mono-font);
  font-size: 0.775rem;
  color: var(--pp-muted);
}
.pp-search-result__text {
  display: block;
  font-size: 0.8375rem;
  color: var(--pp-muted);
  margin-top: 0.25rem;
  line-height: 1.45;
}
.pp-search-mark {
  background: var(--pp-mark);
  color: inherit;
  padding: 0;
}
.pp-search-empty { padding: 1rem; color: var(--pp-muted); font-size: 0.9rem; }

/* ---------- embedded explorer ---------- */
/* The explorer ships the dashboard palette (blue accent, slate greys); map it onto the portal's. */
.public-api-explorer.pp-shell-mode {
  --accent: var(--pp-primary);
  --aw-accent: var(--pp-primary);
  --bg: var(--pp-bg);
  --aw-bg: var(--pp-bg);
  --bg2: var(--pp-surface-2);
  --aw-bg2: var(--pp-surface-2);
  --surface: var(--pp-card);
  --aw-surface: var(--pp-card);
  --border: var(--pp-line);
  --aw-border: var(--pp-line);
  --soft-border: var(--pp-line-soft);
  --aw-soft-border: var(--pp-line-soft);
  --text: var(--pp-ink);
  --aw-text: var(--pp-ink);
  --muted: var(--pp-muted);
  --aw-muted: var(--pp-muted);
  --hover-bg: var(--pp-surface-2);
  --aw-hover: var(--pp-surface-2);
  --row-hover-bg: var(--pp-primary-soft);
  --aw-row-hover: var(--pp-primary-soft);
  min-height: 100%;
  background: var(--pp-bg);
}
/* Dashboard warning/danger tones fall below 4.5:1 on the portal's white surfaces. */
.public-api-explorer.pp-shell-mode { --warning: #92400e; --danger: #b42318; }
.public-api-explorer.pp-shell-mode .api-resp-tab.tone-warning { color: #92400e; }
.public-api-explorer.pp-shell-mode .api-resp-tab.tone-danger { color: #b42318; }
.public-api-explorer.pp-shell-mode .workspace-layout { min-height: 100%; background: var(--pp-bg); }
.public-api-explorer.pp-shell-mode .project-react-sidebar { display: none; }
.public-api-explorer.pp-shell-mode .aw-site-header { display: none !important; }
.pp-toc-portal .pp-shell-main { background: var(--pp-bg); }
.pp-toc-portal .pp-main--wide { background: var(--pp-bg); }
.pp-toc-portal .public-api-explorer.pp-shell-mode .main.pd-pane {
  background: #fff;
}
.public-api-explorer.pp-shell-mode .aw-page-head.api-page-head {
  display: block;
  margin: 0.5rem 0 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
}
.public-api-explorer.pp-shell-mode .api-page-head .aw-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.6rem;
  color: var(--pp-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.public-api-explorer.pp-shell-mode .api-page-head .aw-kicker::before {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--pp-brand);
}
.public-api-explorer.pp-shell-mode .api-page-head .api-page-head-main { align-items: center; gap: 0.75rem; }
.public-api-explorer.pp-shell-mode .api-page-head h1 {
  color: var(--pp-ink);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.022em;
}
.public-api-explorer.pp-shell-mode .api-page-head .api-page-version {
  border-color: var(--pp-primary-line);
  background: var(--pp-primary-soft);
  color: var(--pp-primary);
}
.public-api-explorer.pp-shell-mode .api-spec-export {
  position: relative;
  margin-left: auto;
}
.public-api-explorer.pp-shell-mode .api-spec-export__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius-sm);
  background: var(--pp-bg);
  color: var(--pp-ink);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.public-api-explorer.pp-shell-mode .api-spec-export__toggle::-webkit-details-marker { display: none; }
.public-api-explorer.pp-shell-mode .api-spec-export__toggle::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}
.public-api-explorer.pp-shell-mode .api-spec-export__toggle:hover { border-color: var(--pp-primary-line); }
.public-api-explorer.pp-shell-mode .api-spec-export__toggle:focus-visible {
  outline: 2px solid var(--pp-primary);
  outline-offset: 2px;
}
.public-api-explorer.pp-shell-mode .api-spec-export__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  z-index: 20;
  min-width: 11rem;
  max-width: 17rem;
  max-height: min(24rem, 60vh);
  overflow-y: auto;
  margin: 0;
  padding: 0.3rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--pp-radius);
  background: var(--pp-bg);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
  list-style: none;
}
.public-api-explorer.pp-shell-mode .api-spec-export__link {
  display: block;
  padding: 0.4rem 0.6rem;
  border-radius: var(--pp-radius-sm);
  color: var(--pp-ink);
  font-size: 0.8rem;
  text-decoration: none;
}
.public-api-explorer.pp-shell-mode .api-spec-export__link:hover,
.public-api-explorer.pp-shell-mode .api-spec-export__link:focus-visible {
  background: var(--pp-primary-soft);
  color: var(--pp-primary);
}
.pp-toc-portal .public-api-explorer.pp-shell-mode .api-op-layout__aside {
  background: var(--pp-surface);
  border-left: 1px solid var(--pp-line);
}
.pp-toc-portal .public-api-explorer.pp-shell-mode .api-op-layout__main {
  background: #fff;
  min-width: 0;
  overflow-x: clip;
}

:focus-visible {
  outline: 2px solid var(--pp-brand);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (max-width: 1280px) {
  .pp-topbar-actions .pp-topbar-search-btn { width: 13rem; }
  .pp-topbar-site-link { display: none; }
}
@media (max-width: 1100px) {
  .pp-toc-portal .pp-main { padding: 2rem 1.75rem 2.5rem; }
  .pp-site-footer__inner { padding: 2.5rem 1.75rem 1.5rem; }
  .pp-doc-layout { gap: 2rem; }
}
@media (max-width: 960px) {
  .pp-shell--sidebar {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto minmax(0, 1fr) auto;
    grid-template-areas:
      "brand"
      "topnav"
      "sidebar"
      "main"
      "footer";
  }
  .pp-shell--no-sidebar {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    grid-template-areas:
      "brand"
      "topnav"
      "main"
      "footer";
  }
  .pp-sidebar {
    position: relative;
    top: auto;
    height: auto;
    max-height: 40vh;
  }
  .pp-sidebar-rail {
    border-right: 0;
    border-bottom: 1px solid var(--pp-line);
  }
  .pp-topbar-brand-cell { border-right: 0; }
  .pp-shell--no-sidebar .pp-topbar-nav-cell { padding-left: 1rem; }
  .pp-topbar-nav-cell { gap: 0.5rem; padding: 0 1rem; overflow-x: auto; }
  .pp-topbar-search-btn__label, .pp-topbar-search-btn__kbd { display: none; }
  .pp-topbar-actions .pp-topbar-search-btn { width: auto; }
  .pp-topbar-site-link { display: none; }
  .pp-doc-layout { grid-template-columns: 1fr; }
  .pp-doc-toc { position: static; max-height: none; padding-top: 0; margin-top: 1.5rem; }
  .pp-toc-portal .pp-main { padding: 1.5rem 1.25rem 2rem; }
  .pp-site-footer__inner { padding: 2rem 1.25rem 1.25rem; }
  .pp-site-footer__cols { gap: 2rem 3rem; }
  .pp-site-footer__copy { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}