/* ==========================================================================
   H7B — Shared product-page system (pilots: Reality Gate, Cache Vault)
   One editorial architecture aligned to the shipped H7A homepage language.
   Scopes under body.pp-system; legacy studio.css product themes do not apply
   to pp-* structure. Native <details> disclosures: keyboard operable, state
   exposed, no JS required.
   ========================================================================== */

body.pp-system {
  --pp-ink: #0d1115;
  --pp-panel: #151b20;
  --pp-raised: #1b2429;
  --pp-warm: #f2eee4;
  --pp-muted: #aab2b3;
  --pp-dim: #758083;
  --pp-gold: #d6a84f;
  --pp-gold-light: #efc978;
  --pp-line: #313a3d;
  --pp-accent: var(--product-accent, var(--pp-gold));
  /* Re-seat the shared studio tokens so header/footer/buttons harmonize. */
  --bg: var(--pp-ink);
  --text: var(--pp-warm);
  --muted: var(--pp-muted);
  --line: var(--pp-line);
  background:
    radial-gradient(circle at 78% 7%, rgba(78, 93, 76, .18), transparent 25rem),
    linear-gradient(180deg, #101417 0%, var(--pp-ink) 58%, #11181a 100%);
  color: var(--pp-warm);
}

/* Product Module v2 exposes only validated accent/background/surface tokens. */
body.pp-system[data-product-atmosphere] {
  --pp-ink: var(--product-bg, #0d1115);
  --pp-panel: var(--product-surface, #151b20);
  --pp-accent: var(--product-accent, var(--pp-gold));
  --pp-accent-2: var(--product-accent-2, var(--pp-gold-light));
  --pp-warm: var(--product-text, #f2eee4);
  --pp-muted: var(--product-muted, #aab2b3);
  background:
    radial-gradient(circle at 78% 7%, var(--product-glow, rgba(78, 93, 76, .18)), transparent 30rem),
    linear-gradient(180deg, var(--product-bg, #101417) 0%, var(--pp-ink) 58%, var(--product-bg, #11181a) 100%);
}

body.pp-system.product-reality-gate { --pp-accent: var(--product-accent, #d9906b); }
body.pp-system.product-cache-vault { --pp-accent: var(--product-accent, #a9c48f); }

body.pp-system.product-lights-out { --pp-accent: var(--product-accent, #9b93d6); }

body.pp-system.product-cleanroom { --pp-accent: var(--product-accent, #34d399); }

body.pp-system.product-ghostlayer { --pp-accent: var(--product-accent, #00cc33); }

body.pp-system.product-forgecast { --pp-accent: var(--product-accent, #38bdf8); }

body.pp-system.product-proofshot { --pp-accent: var(--product-accent, #f97316); }

body.pp-system .site-header {
  background: rgba(13, 17, 21, .94);
  border-bottom-color: rgba(214, 168, 79, .2);
}

.pp-module-hero .product-identity { gap: 12px; }
.pp-module-hero .product-module-mark { width: 42px; height: 42px; object-fit: contain; }
.pp-module-hero .pp-hero-centered { display: flex; flex-direction: column; align-items: center; text-align: center; }
.pp-module-hero .pp-hero-centered .product-copy { max-width: 58rem; }
.pp-module-hero .pp-hero-centered .product-lede { margin-inline: auto; }
.pp-module-hero .pp-hero-centered .hero-media { width: min(100%, 64rem); }
.pp-module-hero .pp-hero-cinematic .hero-media,
.pp-module-hero .pp-hero-immersive .hero-media { width: 100%; }
.pp-module-hero .pp-hero-device .hero-media { max-width: 56rem; }
.pp-module-hero .pp-generated-section { padding-block: clamp(48px, 6vw, 80px); }
.pp-module-hero .pp-generated-grid .pp-outcome-grid { margin-top: 28px; }
.pp-generated-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 18px; }
.pp-generated-gallery img { display: block; width: 100%; height: auto; border-radius: 14px; }
.pp-generated-copy { max-width: 48rem; color: var(--pp-muted); line-height: 1.75; }
.pp-system .step-number { color: var(--pp-accent-2, var(--pp-accent)); }
body.studio.pp-system .pp-kicker { color: var(--pp-accent); }
body.studio.pp-system .pp-hero h1 em { color: var(--pp-accent-2, var(--pp-gold-light)); }

/* ---------- shared type + rhythm ---------- */

.pp-system main {
  display: block;
}

.pp-kicker {
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pp-accent);
  margin: 0 0 14px;
  font-weight: 600;
}

.pp-h2 {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 600;
  margin: 0;
}

.pp-lede {
  color: var(--pp-muted);
  font-size: 1.06rem;
  line-height: 1.7;
  max-width: 36rem;
}

.pp-section {
  padding: clamp(56px, 7vw, 96px) 0;
  border-top: 1px solid var(--pp-line);
}

.pp-section-head {
  max-width: 44rem;
  margin-bottom: clamp(30px, 4vw, 48px);
}

.pp-section-head > p:last-child {
  margin-top: 18px;
}

/* ---------- 1 · PRODUCT HERO ---------- */

.pp-hero {
  padding: clamp(40px, 6vw, 84px) 0 clamp(48px, 6vw, 88px);
  border-top: 0;
}

.pp-hero .product-identity {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.pp-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}

/* The legacy per-product studio themes carry higher-specificity hero rules
   (e.g. .product-reality-gate .product-copy h1, .product-cache-vault h1, and
   their <=900/<=700 media variants). body.studio.pp-system out-specifies them
   so both pilots share one hero type scale. */
body.studio.pp-system .pp-hero .product-copy {
  display: block;
  max-width: none;
}

body.studio.pp-system .pp-hero h1 {
  font-size: clamp(2.7rem, 4.8vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -.03em;
  font-weight: 620;
  margin: 0;
  color: var(--pp-warm);
}

body.studio.pp-system .pp-hero h1 em {
  font-family: var(--pf-sans, "Archivo", sans-serif);
  font-style: italic;
  font-weight: 700;
  color: var(--pp-gold-light);
}

.pp-hero .product-lede {
  max-width: 34rem !important;
  margin-top: 24px;
  color: var(--pp-muted);
  font-size: 1.09rem;
  line-height: 1.7;
}

/* Withdrawn status line under the product headline: the words carry the state; the accent only reinforces it. */
.pp-hero .pp-hero-status {
  margin: 18px 0 0;
  max-width: 34rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--pp-accent);
}
.pp-hero .pp-hero-status + .product-lede { margin-top: 12px; }

.pp-hero .studio-actions {
  margin-top: 30px;
}

/* PRODUCT STATUS / AVAILABILITY */
.pp-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--pp-line);
  font: 12px/1.6 Consolas, monospace;
  letter-spacing: .04em;
  color: var(--pp-dim);
  max-width: 34rem;
}

.pp-status strong {
  color: var(--pp-muted);
  font-weight: 600;
}

/* shared CTA language — the H7A gold, both pilots */
body.pp-system .button-primary {
  background: var(--pp-gold);
  border-color: var(--pp-gold);
  color: #1a1408;
}

body.pp-system .button-primary:hover {
  background: var(--pp-gold-light);
  border-color: var(--pp-gold-light);
}

body.pp-system .text-link {
  color: var(--pp-gold-light);
}

/* Canonical commerce state is shown beside every product acquisition action. */
body.pp-system .product-commerce-label {
  color: var(--pp-accent);
  font: 700 .75rem/1.4 Consolas, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

body.pp-system .product-commerce-label[data-commerce="withdrawn"],
body.pp-system .product-commerce-label[data-commerce="unavailable"] {
  color: var(--pp-muted);
}

/* runroom band: kept as authentic product vocabulary, quieted */
.pp-band {
  display: flex;
  gap: 34px;
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .16em;
  color: var(--pp-dim);
  border-top: 1px solid var(--pp-line);
  padding-top: 16px;
  margin-top: 34px;
  max-width: 34rem;
}

/* ---------- MEDIA STAGE ---------- */

.pp-media-frame,
body.pp-system .hero-product-shot,
body.pp-system .film-shot,
body.pp-system .story-shot {
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--pp-panel);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .45);
  transform: none;
}

body.pp-system .hero-product-shot figcaption,
body.pp-system .film-shot figcaption,
body.pp-system .story-shot figcaption {
  background: var(--pp-raised);
  color: var(--pp-muted);
  padding: 13px 18px;
  font-size: .78rem;
  letter-spacing: .02em;
}

body.pp-system .hero-product-shot img,
body.pp-system .story-shot img {
  width: 100%;
  max-height: none;
  object-fit: cover;
  object-position: top;
}

/* neutralize the legacy Cache Vault archive-device hero chrome */
body.pp-system.product-cache-vault .hero-media {
  padding: 0;
  background: none;
  box-shadow: none;
  max-width: none;
  justify-self: stretch;
}

body.pp-system.product-cache-vault .hero-media::before {
  content: none;
}

/* ---------- 3 · OUTCOMES ---------- */

.pp-outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  overflow: hidden;
}

.pp-outcome-grid article {
  background: var(--pp-panel);
  padding: clamp(22px, 2.6vw, 34px);
}

/* Fill the final row for odd-length module grids instead of exposing the grid gutter. */
.pp-outcome-grid > article:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.pp-outcome-grid .step-number {
  display: block;
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .12em;
  color: var(--pp-accent);
  margin-bottom: 16px;
}

.pp-outcome-grid h3 {
  font-size: 1.28rem;
  letter-spacing: -.01em;
  margin: 0 0 12px;
  color: var(--pp-warm);
}

.pp-outcome-grid p {
  color: var(--pp-muted);
  font-size: .95rem;
  line-height: 1.65;
  margin: 0;
}

.pp-outcome-grid p + p {
  margin-top: 10px;
}

.pp-scope-note {
  font-size: .8rem !important;
  /* AA on --pp-panel: --pp-dim fell short (axe color-contrast); muted passes. */
  color: var(--pp-muted) !important;
}

/* ---------- 4/5 · HOW IT WORKS + STORY ---------- */

.pp-how .experience-heading {
  max-width: 44rem;
  margin-bottom: clamp(28px, 4vw, 44px);
}

/* H7B-R: Eliminate empty 210px left-column grid space when tour-menu is hidden */
body.pp-system .guided-tour {
  background: var(--pp-panel);
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  padding: clamp(24px, 4vw, 44px);
}

body.pp-system .guided-tour .tour-layout {
  display: block;
}

body.pp-system .guided-tour .tour-menu[hidden] {
  display: none !important;
}

body.pp-system .guided-tour .tour-screen {
  width: 100%;
}

body.pp-system .guided-tour .tour-screen .app-shot {
  margin: 0;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--pp-ink);
  box-shadow: 0 20px 48px rgba(0, 0, 0, .4);
}

body.pp-system .guided-tour .tour-screen .app-shot > a {
  aspect-ratio: auto;
  background: transparent;
  border: none;
  display: block;
}

body.pp-system .guided-tour .tour-screen img {
  width: 100%;
  height: auto;
  max-height: none;
  display: block;
  object-fit: cover;
}

/* H7B-R: Product story layout & high-contrast evidence card */
body.pp-system .pp-story {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

body.pp-system .story-shot {
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--pp-raised);
  box-shadow: 0 20px 48px rgba(0, 0, 0, .4);
}

body.pp-system .story-shot img {
  width: 100%;
  height: auto;
  max-height: none;
  display: block;
  object-fit: cover;
}

.pp-story .story-copy > p:last-child {
  margin-top: 20px;
  color: var(--pp-muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.pp-story-evidence-card {
  margin-top: 22px;
  padding: 16px 20px;
  background: var(--pp-panel);
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  border-left: 3px solid var(--pp-accent);
}

.pp-evidence-badge {
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .12em;
  color: #7fc98f;
  margin-bottom: 8px;
}

.pp-evidence-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .84rem;
  color: var(--pp-muted);
}

.pp-evidence-meta code {
  font-size: .78rem;
  color: var(--pp-gold-light);
}

/* ---------- 6 · ORIGIN / NARRATIVE BAND (reduced weight) ---------- */

.pp-origin {
  border-radius: 12px;
  padding: clamp(34px, 4.5vw, 56px);
  margin: clamp(20px, 3vw, 36px) 0;
}

.pp-origin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.pp-origin-beat {
  border-left: 2px solid var(--pp-accent);
  padding-left: 18px;
}

.pp-origin-beat .pp-beat-label {
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pp-accent);
  margin: 0 0 10px;
}

.pp-origin-beat p:last-child {
  color: var(--pp-muted);
  font-size: .92rem;
  line-height: 1.6;
  margin: 0;
}

.pp-case {
  margin-top: 34px;
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  background: rgba(0, 0, 0, .28);
  padding: clamp(22px, 3vw, 32px);
}

.pp-case h3 {
  font-size: 1.05rem;
  margin: 0 0 18px;
  color: var(--pp-warm);
}

.pp-case-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pp-case-col {
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  padding: 18px 20px;
}

.pp-case-col h4 {
  margin: 0 0 10px;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.pp-case-col ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--pp-muted);
  font-size: .9rem;
  line-height: 1.6;
}

.pp-case-col.is-pass h4 { color: #7fc98f; }
.pp-case-col.is-gap h4 { color: #e08a8a; }

/* ---------- 7 · GET / DOWNLOAD ---------- */

.pp-get {
  border: 1px solid var(--pp-line);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--pp-raised), var(--pp-panel));
  padding: clamp(34px, 4.6vw, 56px);
  max-width: 62rem;
  margin: clamp(48px, 6vw, 88px) auto;
}

.pp-get .download-description {
  color: var(--pp-muted);
  font-size: 1.03rem;
  line-height: 1.7;
  max-width: 44rem !important;
  margin-top: 20px;
}

.pp-get .studio-actions {
  margin-top: 28px;
}

/* availability/warning line — always visible, never inside a disclosure */
.pp-warning {
  margin-top: 22px;
  border-left: 3px solid var(--pp-gold);
  padding: 4px 0 4px 18px;
  color: var(--pp-muted);
  font-size: .92rem;
  line-height: 1.65;
  max-width: 44rem;
}

.pp-get .install-note,
.pp-get .availability-note {
  border-left: 0;
  padding-left: 0;
  color: var(--pp-muted);
  font-size: .9rem;
  margin-top: 18px;
  max-width: 44rem !important;
}

/* ---------- shared disclosure pattern (verify / tech / sub) ---------- */

.pp-details {
  border-top: 1px solid var(--pp-line);
  margin-top: 24px;
}

.pp-details > summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  padding: 18px 0;
  color: var(--pp-warm);
  font-size: .98rem;
  font-weight: 550;
}

.pp-details > summary::-webkit-details-marker { display: none; }

.pp-details > summary::after {
  content: '+';
  font-size: 1.35rem;
  line-height: 1;
  color: var(--pp-gold-light);
  flex: none;
}

.pp-details[open] > summary::after { content: '–'; }

.pp-details > summary:focus-visible,
.pp-tech > summary:focus-visible,
.pp-sub > summary:focus-visible {
  outline: 2px solid var(--pp-gold-light);
  outline-offset: 4px;
  border-radius: 2px;
}

.pp-details > div { padding: 4px 0 26px; }
.pp-details p { color: var(--pp-muted); font-size: .92rem; line-height: 1.65; }

/* ---------- 8 · ONBOARDING ---------- */

.pp-onboard .onboarding-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 34px;
}

.pp-onboard .onboarding-list dt {
  background: var(--pp-panel);
  color: var(--pp-warm);
  font-weight: 600;
  font-size: .95rem;
  padding: 18px 22px 0;
}

.pp-onboard .onboarding-list dd {
  background: var(--pp-panel);
  color: var(--pp-muted);
  font-size: .9rem;
  line-height: 1.65;
  margin: 0;
  padding: 10px 22px 22px;
}

/* dt+dd pairing: keep each pair in one cell */
.pp-onboard .onboarding-list dt { grid-row: auto; }

/* ---------- 9 · SUPPORT LINKAGE / FAQ ---------- */

.pp-support {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  padding: 22px 26px;
  background: var(--pp-panel);
  font-size: .95rem;
  color: var(--pp-muted);
}

.pp-support strong { color: var(--pp-warm); font-weight: 600; }

.pp-faq .pp-faq-item {
  border-top: 1px solid var(--pp-line);
  padding: 22px 0;
}

.pp-faq .pp-faq-item:first-of-type { border-top: 0; }

.pp-faq h3 {
  font-size: 1.06rem;
  margin: 0 0 8px;
  color: var(--pp-warm);
  font-weight: 600;
}

.pp-faq p {
  color: var(--pp-muted);
  font-size: .95rem;
  line-height: 1.65;
  margin: 0;
  max-width: 46rem;
}

/* ---------- 10 · TECHNICAL VERIFICATION ---------- */

.pp-tech {
  max-width: 62rem;
  margin: 0 auto;
}

.pp-system .proof-details {
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  background: transparent;
}

.pp-system .proof-details > summary strong { color: var(--pp-warm); }
.pp-system .expand-label { color: var(--pp-dim); }

.pp-system .evidence-content .proof-strip { margin-bottom: 8px; }

.pp-sub {
  border-top: 1px solid var(--pp-line);
}

.pp-sub > summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  cursor: pointer;
  padding: 20px 0;
  color: var(--pp-warm);
  font-size: 1.02rem;
  font-weight: 550;
}

.pp-sub > summary::-webkit-details-marker { display: none; }

.pp-sub > summary .pp-sub-hint {
  font-size: .8rem;
  color: var(--pp-dim);
  font-weight: 400;
  margin-left: 12px;
}

.pp-sub > summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--pp-gold-light);
  flex: none;
  margin-left: auto;
}

.pp-sub[open] > summary::after { content: '–'; }

.pp-sub > div { padding: 6px 0 30px; }

.pp-sub h3, .pp-sub h4 { color: var(--pp-warm); }
.pp-sub p, .pp-sub li { color: var(--pp-muted); }

/* receipt / hash component */
.pp-hashwell {
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  background: var(--pp-panel);
  padding: 20px 22px;
  margin: 18px 0;
}

.pp-hashwell .code-block,
.pp-tech .code-block {
  font-family: Consolas, monospace;
  font-size: .78rem;
  overflow-wrap: anywhere;
  word-break: break-all;
  background: #0b0f12;
  border: 1px solid var(--pp-line);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--pp-muted);
}

.pp-qual-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 22px 0;
}

.pp-qual-card {
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  background: var(--pp-panel);
  padding: 16px 22px;
  min-width: 140px;
}

.pp-qual-card .pp-qual-val {
  font-size: 1.35rem;
  font-weight: 620;
  color: var(--pp-gold-light);
  letter-spacing: -.01em;
}

.pp-qual-card .pp-qual-lbl {
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--pp-muted);
  margin-top: 6px;
}

.pp-badge {
  display: inline-block;
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .14em;
  color: #1a1408;
  background: var(--pp-gold);
  border-radius: 4px;
  padding: 5px 10px;
  margin-bottom: 18px;
}

/* matrix + receipt specimen inside the tech tier */
.pp-tech .rg-matrix-wrap {
  overflow-x: auto;
}

.pp-tech .rg-receipt-specimen pre {
  background: #0b0f12;
  border: 1px solid var(--pp-line);
  border-radius: 8px;
  padding: 18px;
  font-size: .78rem;
  overflow-x: auto;
}

/* ---------- 11 · PRIVACY ---------- */

.pp-privacy .value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  border-radius: 10px;
  overflow: hidden;
}

.pp-privacy .value-grid article {
  background: var(--pp-panel);
  padding: clamp(22px, 2.6vw, 32px);
}

.pp-privacy .value-grid .step-number {
  display: block;
  font: 12px/1.5 Consolas, monospace;
  letter-spacing: .12em;
  color: var(--pp-accent);
  margin-bottom: 14px;
}

.pp-privacy .value-grid h3 {
  font-size: 1.12rem;
  margin: 0 0 10px;
  color: var(--pp-warm);
}

.pp-privacy .value-grid p {
  color: var(--pp-muted);
  font-size: .92rem;
  line-height: 1.65;
  margin: 0;
}

/* ---------- 12 · FINAL CTA ---------- */

.pp-final-cta {
  text-align: center;
  padding: clamp(64px, 8vw, 110px) 0;
  border-top: 1px solid var(--pp-line);
}

.pp-final-cta .pp-h2 { margin: 0 auto; max-width: 40rem; }

.pp-final-cta .pp-lede { margin: 20px auto 0; text-align: center; }

.pp-final-cta .studio-actions {
  justify-content: center;
  margin-top: 34px;
}

/* related nav harmonization */
body.pp-system .studio-related {
  border-top: 1px solid var(--pp-line);
}

/* small shared utilities (replace the last inline styles on pilot pages) */
.pp-link-row { margin-top: 1rem; }
.pp-link-row-spaced { margin-top: 1.2rem; }
.pp-small-note { font-size: .85rem; margin-top: .5rem; color: var(--pp-muted); }
.pp-specimen-note { font-size: .78rem; color: var(--pp-dim); margin-top: .5rem; }
.pp-support-flush { margin-top: 26px; }

/* ---------- responsive ---------- */

@media (max-width: 1100px) {
  body.studio.pp-system .pp-hero h1 { font-size: clamp(2.5rem, 4.4vw, 3.9rem); }
  .pp-hero-layout { gap: 40px; }
}

@media (max-width: 900px) {
  .pp-hero-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  body.studio.pp-system .pp-hero h1 { font-size: clamp(2.4rem, 7vw, 3.4rem); }
  .pp-hero .product-lede { max-width: none !important; }
  .pp-status { max-width: none; }
  .pp-origin-grid { grid-template-columns: 1fr; gap: 18px; }
  body.pp-system .pp-story { grid-template-columns: 1fr; gap: 28px; }
  .pp-privacy .value-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  /* Semantic story variant: let the narrative use the full column, then show
     its supporting capture before the evidence callout on narrow screens. */
  body.pp-system .pp-story-mobile-stack .story-copy { display: contents; }
  body.pp-system .pp-story-mobile-stack .pp-story-evidence-card { order: 1; }
}

@media (max-width: 700px) {
  .pp-hero { padding-top: 30px; padding-bottom: 40px; }
  body.studio.pp-system .pp-hero h1 { font-size: clamp(2.3rem, 9vw, 3rem); }
  /* mobile tightening: keep every tier, spend fewer pixels on chrome */
  .pp-section { padding: 44px 0; }
  .pp-get { margin: 40px auto; }
  .pp-outcome-grid article { padding: 18px 20px; }
  .pp-onboard .onboarding-list dt { padding: 14px 18px 0; }
  .pp-onboard .onboarding-list dd { padding: 8px 18px 16px; }
  .pp-final-cta { padding: 52px 0; }
  .pp-origin { padding: 26px 20px; }
  .pp-outcome-grid { grid-template-columns: 1fr; }
  .pp-onboard .onboarding-list { grid-template-columns: 1fr; }
  .pp-case-cols { grid-template-columns: 1fr; }
  .pp-get { padding: 28px 22px; }
  .pp-system .studio-actions .button { width: 100%; text-align: center; }
  .pp-system .studio-actions { display: flex; flex-direction: column; align-items: stretch; gap: 12px; }
  .pp-system .studio-actions .text-link { text-align: center; padding: 6px 0; }
  .pp-details > summary, .pp-sub > summary { padding: 16px 0; }
  .pp-band { gap: 18px; font-size: .75rem; letter-spacing: .1em; }
}

/* ---------- Cleanroom Demo Readability Correction (H7C-R2) ---------- */
.product-cleanroom .cleanup-demo {
  color: #1a3628;
}

.product-cleanroom .cleanup-demo .experience-heading .kicker {
  color: #2b543d;
}

.product-cleanroom .cleanup-demo .experience-heading h2 {
  color: #0d291b;
}

.product-cleanroom .cleanup-demo .experience-heading p {
  color: #244634;
}

.product-cleanroom .cleanup-demo .cleanup-bar span {
  color: #2b4f3b;
}

.product-cleanroom .cleanup-demo .cleanup-bar span:first-child,
.product-cleanroom .cleanup-demo[data-archived="true"] .cleanup-bar span:nth-child(2) {
  color: #0b2416;
  background: #c7dece;
}

.product-cleanroom .cleanup-list h3 {
  color: #0f2b1c;
}

.product-cleanroom .cleanup-list > p {
  color: #2b4e3a;
}

.product-cleanroom .cleanup-list label > span {
  color: #0e2619;
}

.product-cleanroom .cleanup-list label small {
  color: #2d4f3b;
}

.product-cleanroom .cleanup-list label .file-type {
  color: #345743;
}

.product-cleanroom .cleanup-summary {
  color: #0e291b;
}

.product-cleanroom .cleanup-summary .archive-label {
  color: #244733;
}

.product-cleanroom .cleanup-summary strong {
  color: #0a2115;
}

.product-cleanroom .cleanup-summary p {
  color: #2b4c39;
}

.product-cleanroom .cleanup-summary .cleanup-status {
  color: #234533;
}

.product-cleanroom .cleanup-foot {
  color: #2d4f3c;
}


/* ---------- 11 · PROOF & TECHNICAL RECORD (Layer B) ----------
   One shared disclosure per product page. Everything after the download
   section (install/uninstall, privacy, evidence, limitations, receipts)
   lives behind this gate so the experience layer stays readable. The
   same markup ships to the H14 runtime renderer, so the contract lives
   in the content modules rather than a per-page fork. */

.pp-record {
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  margin: 10px 0 0;
  /* VR1-R1: keep the record and its anchored sections clear of the sticky
     site header when it is revealed or deep-linked. */
  scroll-margin-top: 112px;
}

.pp-record > summary.pp-record-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  cursor: pointer;
  padding: 26px 0;
}

.pp-record > summary.pp-record-summary::-webkit-details-marker { display: none; }

.pp-record .pp-record-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pp-record .pp-record-label strong {
  color: var(--pp-warm);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .01em;
}

.pp-record .pp-record-hint {
  color: var(--pp-dim);
  font-size: .85rem;
  font-weight: 400;
}

.pp-record > summary.pp-record-summary .expand-label {
  color: var(--pp-gold-light);
  font-size: .88rem;
  font-weight: 550;
  letter-spacing: .04em;
  flex: none;
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  padding: 8px 18px;
  transition: border-color .15s ease, color .15s ease;
}

.pp-record > summary.pp-record-summary:hover .expand-label {
  border-color: var(--pp-gold);
  color: var(--pp-warm);
}

.pp-record > summary.pp-record-summary:focus-visible {
  outline: 2px solid var(--pp-gold-light);
  outline-offset: 4px;
  border-radius: 4px;
}

.pp-record[open] > summary.pp-record-summary {
  border-bottom: 1px solid var(--pp-line);
}

.pp-record .pp-record-inner {
  padding: 26px 0 12px;
}

.pp-record .pp-record-inner [id] {
  scroll-margin-top: 112px;
}

/* VR1-R3: while the technical record is open, its tables/facts scroll the
   full viewport height — the floating product dock must not overlay them. */
body:has(.pp-record[open]) .product-dock {
  display: none;
}

@media (max-width: 700px) {
  .pp-record > summary.pp-record-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 0;
  }
}

/* Readable product identity and verification details at narrow widths. */
body.pp-system .product-breadcrumb,
body.pp-system .identity-studio,
body.pp-system .sha256-value,
body.pp-system .clip-status,
body.pp-system .evidence-content .proof-pill { font-size: 12px; }
body.pp-system .proof-details summary .kicker,
body.pp-system .experience-jump > span:first-child { font-size: 12px; }