.dr-ps {
  --drps-canvas: #f2eadc;
  --drps-surface-subtle: #f8f3ea;
  --drps-surface: #fffdf8;
  --drps-surface-raised: #ffffff;
  --drps-text-strong: #17130d;
  --drps-text: #2c2519;
  --drps-text-muted: #6d6253;
  --drps-border: rgba(92, 78, 54, .18);
  --drps-border-strong: rgba(92, 78, 54, .32);
  --drps-action: #245b64;
  --drps-on-action: #ffffff;
  --drps-focus: #245b64;
  --drps-ink-accent: #8a4d26;
  --drps-route: rgba(36, 91, 100, .34);
  --drps-gutter: clamp(16px, 3vw, 40px);
  --drps-section: clamp(48px, 6vw, 96px);
  --drps-section-large: clamp(64px, 9vw, 128px);
  color: var(--drps-text);
  background-color: var(--drps-canvas);
  font-size: 1rem;
  line-height: 1.65;
  inline-size: 100vw;
  max-inline-size: none;
  margin-inline: calc(50% - 50vw);
  overflow-x: clip;
}

/* The captured Single Posts template places the custom root directly inside
   `.wp-block-post-content`. The shared post foundation constrains every direct
   child that is not `.dr-post` to 820px. This article owns an internal 1200px
   grid, so override that one template rule without widening tags, navigation or
   comments that follow outside `.dr-ps`. */
body.single.postid-1347 .dr-single-content-wrap > .wp-block-post-content > .dr-ps,
body.single.postid-1347 .wp-block-post-content > .dr-ps {
  inline-size: 100vw !important;
  width: 100vw !important;
  max-inline-size: none !important;
  max-width: none !important;
  margin-inline: calc(50% - 50vw) !important;
}

[data-theme="dark"] .dr-ps,
.dark-mode .dr-ps,
.dr-dark .dr-ps,
body.dark .dr-ps,
body.theme-dark .dr-ps {
  --drps-canvas: #16202b;
  --drps-surface-subtle: #1e2a36;
  --drps-surface: #25333f;
  --drps-surface-raised: #2f3d48;
  --drps-text-strong: #f6fbff;
  --drps-text: #eef4f8;
  --drps-text-muted: #a7b2bd;
  --drps-border: rgba(255, 255, 255, .12);
  --drps-border-strong: rgba(255, 255, 255, .24);
  --drps-action: #8ac8d0;
  --drps-on-action: #16202b;
  --drps-focus: #8ac8d0;
  --drps-ink-accent: #e0aa78;
  --drps-route: rgba(138, 200, 208, .38);
}

body.theme-light .dr-ps {
  --drps-canvas: #f2eadc;
  --drps-surface-subtle: #f8f3ea;
  --drps-surface: #fffdf8;
  --drps-surface-raised: #ffffff;
  --drps-text-strong: #17130d;
  --drps-text: #2c2519;
  --drps-text-muted: #5a5043;
  --drps-border: rgba(70, 56, 35, .22);
  --drps-border-strong: rgba(70, 56, 35, .42);
  --drps-action: #174f59;
  --drps-focus: #174f59;
  color: var(--drps-text);
}

.dr-ps,
.dr-ps * { box-sizing: border-box; }

.dr-ps .dr-ps-wrap {
  width: min(1200px, 100%);
  margin-inline: auto;
  padding-inline: var(--drps-gutter);
}

.dr-ps .dr-ps-prose { max-width: calc(68ch + (2 * var(--drps-gutter))); }
.dr-ps h2, .dr-ps h3, .dr-ps p { margin-block-start: 0; }
.dr-ps h2, .dr-ps h3 { color: var(--drps-text-strong); letter-spacing: -.025em; }
.dr-ps .dr-ps-hero-title { max-width: 18ch; margin-block-end: 24px; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.02; }
.dr-ps h2 { margin-block-end: 20px; font-size: clamp(1.875rem, 3.3vw, 3rem); line-height: 1.12; }
.dr-ps h3 { margin-block-end: 12px; font-size: clamp(1.375rem, 2vw, 1.875rem); line-height: 1.2; }
.dr-ps p, .dr-ps li, .dr-ps dd { overflow-wrap: anywhere; }
.dr-ps a { color: var(--drps-action); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .18em; }
.dr-ps a:focus-visible { outline: 2px solid var(--drps-focus); outline-offset: 3px; }

.dr-ps-kicker,
.dr-ps-section-label,
.dr-ps-note-label,
.dr-ps-stage-type {
  margin-block-end: 12px;
  color: var(--drps-ink-accent);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.dr-ps-hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--drps-section-large);
  border-block-end: 1px solid var(--drps-border);
  background-color: var(--drps-surface-subtle);
}

.dr-ps-hero::before,
.dr-ps-hero::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.dr-ps-hero::before {
  inset: 0;
  opacity: .26;
  background-image: repeating-linear-gradient(90deg, transparent 0 79px, var(--drps-border) 80px), repeating-linear-gradient(0deg, transparent 0 79px, var(--drps-border) 80px);
}

.dr-ps-hero::after {
  inline-size: min(42vw, 560px);
  block-size: 2px;
  inset-inline-end: -40px;
  inset-block-start: 34%;
  background-color: var(--drps-route);
  transform: rotate(-14deg);
  transform-origin: center;
}

.dr-ps-hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, .7fr); gap: clamp(40px, 8vw, 96px); align-items: end; }
.dr-ps-lead { max-width: 60ch; margin-block-end: 32px; font-size: clamp(1.1875rem, 1vw + 1rem, 1.5rem); line-height: 1.55; }
.dr-ps-primary-link { display: inline-flex; min-height: 44px; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid var(--drps-action); border-radius: 6px; color: var(--drps-on-action) !important; background-color: var(--drps-action); font-size: .875rem; font-weight: 700; line-height: 1.5; text-decoration: none !important; }
.dr-ps-field-note.dr-definition { margin: 0; padding: 24px; border: 0; border-inline-start: 3px solid var(--drps-ink-accent); border-radius: 0; background: var(--drps-surface); box-shadow: none; }
.dr-ps-field-note h2 { font-size: clamp(1.375rem, 2vw, 1.875rem); line-height: 1.2; }
.dr-ps-field-note p:last-child { margin-block-end: 0; }

.dr-ps-intro { padding-block: var(--drps-section); }
.dr-ps-intro p:not(.dr-ps-section-label) { font-size: clamp(1.0625rem, .3vw + 1rem, 1.1875rem); line-height: 1.75; }

.dr-ps-model { padding-block: var(--drps-section); border-block-start: 1px solid var(--drps-border); background-color: var(--drps-surface-subtle); }
.dr-ps-model-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(40px, 8vw, 96px); align-items: start; }
.dr-ps-model-layout header > p:last-child { max-width: 60ch; font-size: clamp(1.0625rem, .3vw + 1rem, 1.1875rem); line-height: 1.75; }
.dr-ps-core-loop { margin: 0; padding: 0; list-style: none; counter-reset: drps-loop; border-block: 1px solid var(--drps-border-strong); }
.dr-ps-core-loop li { position: relative; display: grid; grid-template-columns: minmax(100px, .4fr) minmax(0, 1fr); gap: 24px; padding: 20px 16px 20px 48px; border-block-end: 1px solid var(--drps-border); counter-increment: drps-loop; }
.dr-ps-core-loop li:last-child { border-block-end: 0; }
.dr-ps-core-loop li::before { position: absolute; inset-inline-start: 0; color: var(--drps-ink-accent); content: "0" counter(drps-loop); font-size: .75rem; font-weight: 700; letter-spacing: .08em; }
.dr-ps-core-loop strong { color: var(--drps-text-strong); }
.dr-ps-core-loop span { color: var(--drps-text-muted); }

.dr-ps-failures { padding-block: var(--drps-section-large); border-block: 1px solid var(--drps-border); background-color: var(--drps-surface); }
.dr-ps-failure-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .85fr); gap: clamp(40px, 7vw, 80px); align-items: start; }
.dr-ps-failure-list { margin: 0; padding: 0; list-style: none; border-block-start: 1px solid var(--drps-border-strong); }
.dr-ps-failure-list li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; margin: 0; padding: 24px 20px; border-block-end: 1px solid var(--drps-border); background-color: var(--drps-surface-subtle); list-style: none !important; }
.dr-ps-failure-list li:nth-child(even) { background-color: var(--drps-surface); }
.dr-ps-failure-list li::marker { content: ""; }
.dr-ps-failure-list li > span { color: var(--drps-ink-accent); font-size: .75rem; font-weight: 700; }
.dr-ps-failure-list h3 { margin-block-end: 4px; font-size: 1.125rem; line-height: 1.3; }
.dr-ps-failure-list p { margin: 0; color: var(--drps-text-muted); }

.dr-ps-media { margin: 0; }
.dr-ps-media img { display: block; inline-size: 100%; block-size: auto; }
.dr-ps-media figcaption { padding-block-start: 12px; color: var(--drps-text-muted); font-size: .875rem; line-height: 1.5; }
.dr-ps-media-expressive { position: sticky; inset-block-start: 24px; }

.dr-ps-canvas { padding-block: var(--drps-section-large); border-block: 1px solid var(--drps-border); background-color: var(--drps-surface); }
.dr-ps-section-head { max-width: 68ch; margin-block-end: 64px; }
.dr-ps-section-head > p:last-child { font-size: clamp(1.0625rem, .3vw + 1rem, 1.1875rem); line-height: 1.75; }
.dr-ps .dr-ps-route { position: relative; max-width: 960px; margin: 0; padding: 0; list-style: none; }
.dr-ps .dr-ps-route::before { position: absolute; inset-block: 20px; inset-inline-start: 27px; inline-size: 2px; content: ""; background-color: var(--drps-route); }
.dr-ps .dr-ps-stage { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 24px; margin: 0; padding-block-end: 32px; list-style: none !important; }
.dr-ps .dr-ps-stage::marker { content: ""; }
.dr-ps .dr-ps-stage:last-child { padding-block-end: 0; }
.dr-ps-stage-marker { position: relative; z-index: 1; display: grid; inline-size: 56px; block-size: 56px; place-items: center; border: 2px solid var(--drps-action); border-radius: 50%; color: var(--drps-text-strong); background-color: var(--drps-surface); font-size: .875rem; font-weight: 800; }
.dr-ps-stage-structure .dr-ps-stage-marker { border-radius: 6px; }
.dr-ps-stage-action .dr-ps-stage-marker { border-radius: 0; }
.dr-ps-stage-copy { padding: 28px; border: 1px solid var(--drps-border); border-radius: 6px; background-color: var(--drps-surface-subtle); }
.dr-ps-stage-copy > p:not(.dr-ps-stage-type):not(.dr-ps-stage-link) { max-width: 68ch; font-size: clamp(1.0625rem, .3vw + 1rem, 1.1875rem); line-height: 1.75; }
.dr-ps .dr-ps-stage dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-block: 24px; border: 1px solid var(--drps-border); background-color: var(--drps-border); }
.dr-ps .dr-ps-stage dl div { padding: 16px; background-color: var(--drps-surface-subtle); }
.dr-ps .dr-ps-stage dt { margin-block-end: 4px; color: var(--drps-text-strong); font-weight: 700; }
.dr-ps .dr-ps-stage dd { margin: 0; color: var(--drps-text-muted); }
.dr-ps .dr-ps-questions { max-width: 68ch; margin-block: 24px; padding-inline-start: 24px; }
.dr-ps .dr-ps-questions li { margin-block-end: 8px; }
.dr-ps-stage-link { max-width: 68ch; margin-block: 24px 0; padding-block-start: 16px; border-block-start: 1px solid var(--drps-border); color: var(--drps-text-muted); font-size: .875rem; line-height: 1.5; }
.dr-ps blockquote { max-width: 60ch; margin: 32px 0; padding: 8px 0 8px 20px; border-inline-start: 3px solid var(--drps-ink-accent); }
.dr-ps blockquote p { margin: 0; color: var(--drps-text-strong); font-size: clamp(1.1875rem, 1vw + 1rem, 1.5rem); line-height: 1.55; }
.dr-ps-media-comparison { max-width: 960px; margin-block: 80px 0; padding-block-start: 40px; border-block-start: 1px solid var(--drps-border); }

.dr-ps-example { padding-block: var(--drps-section-large); border-block-end: 1px solid var(--drps-border); background-color: var(--drps-surface-subtle); }
.dr-ps-transformation { display: grid; grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr); align-items: stretch; }
.dr-ps-transformation section { padding: clamp(24px, 4vw, 48px); border: 1px solid var(--drps-border-strong); background-color: var(--drps-surface); }
.dr-ps-transform-arrow { display: grid; place-items: center; color: var(--drps-action); font-size: 2rem; font-weight: 800; }
.dr-ps-annotation { margin-block: 32px 0; padding-block-start: 16px; border-block-start: 1px solid var(--drps-border); color: var(--drps-text-muted); font-size: .875rem; line-height: 1.5; }
.dr-ps-example-note { max-width: 68ch; margin: 32px 0 0; font-size: clamp(1.0625rem, .3vw + 1rem, 1.1875rem); line-height: 1.75; }

.dr-ps-experiment { padding-block: var(--drps-section-large); color: #eef4f8; background-color: #1e2a36; }
.dr-ps-experiment h2, .dr-ps-experiment h3 { color: #f6fbff; }
.dr-ps-experiment .dr-ps-section-label { color: #e0aa78; }
.dr-ps-experiment-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(48px, 8vw, 96px); }
.dr-ps .dr-ps-checklist { margin: 0; padding: 0; list-style: none; }
.dr-ps .dr-ps-checklist li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 20px; margin: 0; padding: 24px; border: 1px solid rgba(255, 255, 255, .18); border-block-end: 0; background-color: rgba(255, 255, 255, .035); list-style: none !important; }
.dr-ps .dr-ps-checklist li::marker { content: ""; }
.dr-ps .dr-ps-checklist li:last-child { border-block-end: 1px solid rgba(255, 255, 255, .24); }
.dr-ps-checklist span { color: #8ac8d0; font-weight: 800; }
.dr-ps-checklist h3 { margin-block-end: 4px; font-size: 1.125rem; line-height: 1.3; }
.dr-ps-checklist p { margin: 0; color: #a7b2bd; }
.dr-ps-review-evidence { display: grid; grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr); gap: clamp(40px, 7vw, 80px); align-items: start; padding-block-start: 80px; }
.dr-ps-review-copy { padding-inline-start: 20px; border-inline-start: 3px solid #e0aa78; }
.dr-ps-review-copy h3 { color: #f6fbff; }
.dr-ps-review-copy ol { margin: 0; padding-inline-start: 24px; }
.dr-ps-review-copy li { margin-block-end: 8px; color: #eef4f8; }
.dr-ps-media-reference figcaption { color: #a7b2bd; }

.dr-ps-next { padding-block: var(--drps-section-large); background-color: var(--drps-surface-subtle); }
.dr-ps-reading-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--drps-border-strong); }
.dr-ps-reading-list article { padding: 32px; border-inline-end: 1px solid var(--drps-border); }
.dr-ps-reading-list article:last-child { border-inline-end: 0; }
.dr-ps-reading-list article > p:first-child { color: var(--drps-ink-accent); font-size: .75rem; font-weight: 700; letter-spacing: .08em; line-height: 1.4; text-transform: uppercase; }
.dr-ps-reading-list article > p:last-child { margin: 0; color: var(--drps-text-muted); }
.dr-ps-scale { max-width: 900px; margin-block-start: 40px; padding: clamp(24px, 4vw, 40px); border: 1px solid var(--drps-border-strong); border-inline-start: 4px solid var(--drps-ink-accent); background-color: var(--drps-surface); }
.dr-ps-scale h3 { max-width: 30ch; }
.dr-ps-scale p:last-child { max-width: 68ch; margin-block-end: 0; }

.dr-ps-closing { padding-block: var(--drps-section); border-block-start: 1px solid var(--drps-border-strong); background-color: var(--drps-surface); }
.dr-ps-closing-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: clamp(40px, 8vw, 96px); align-items: end; }
.dr-ps-closing h2 { margin: 0; }
.dr-ps-closing .dr-ps-primary-link { margin-block-start: 16px; }

/* WordPress post 1347: preserve a 44px target without turning each section dot
   into a 44px visible rectangle. The generated controls live outside .dr-ps. */
body.postid-1347 .dr-nav.visible .dr-nav-dot {
  display: grid;
  inline-size: 44px;
  block-size: 44px;
  min-inline-size: 44px;
  min-block-size: 44px;
  place-items: center;
  border: 0 !important;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;
}

body.postid-1347 .dr-nav.visible .dr-nav-dot::before {
  inline-size: 9px;
  block-size: 9px;
  border: 1px solid var(--dr-action, #245b64);
  border-radius: 50%;
  content: "";
  background-color: var(--dr-panel, #fffdf8);
}

body.postid-1347 .dr-post-rail {
  display: none !important;
}

body.postid-1347 .dr-nav.visible .dr-nav-dot:hover,
body.postid-1347 .dr-nav.visible .dr-nav-dot.active {
  background: transparent;
  transform: none;
}

body.postid-1347 .dr-nav.visible .dr-nav-dot:hover::before,
body.postid-1347 .dr-nav.visible .dr-nav-dot.active::before {
  background-color: var(--dr-action, #245b64);
}

@media (max-width: 780px) {
  .dr-ps-hero-layout,
  .dr-ps-model-layout,
  .dr-ps-failure-layout,
  .dr-ps-experiment-layout,
  .dr-ps-review-evidence,
  .dr-ps-closing-layout { grid-template-columns: 1fr; }
  .dr-ps-hero::after { inset-block-start: 16%; inline-size: 65vw; opacity: .5; }
  .dr-ps-stage { grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding-block-end: 48px; }
  .dr-ps-route::before { inset-inline-start: 21px; }
  .dr-ps-stage-marker { inline-size: 44px; block-size: 44px; }
  .dr-ps-stage-copy { padding: 20px; }
  .dr-ps-stage dl { grid-template-columns: 1fr; }
  .dr-ps-transformation { grid-template-columns: 1fr; }
  .dr-ps-transform-arrow { min-height: 44px; transform: rotate(90deg); }
  .dr-ps-reading-list { grid-template-columns: 1fr; }
  .dr-ps-reading-list article { border-inline-end: 0; border-block-end: 1px solid var(--drps-border); }
  .dr-ps-reading-list article:last-child { border-block-end: 0; }
  .dr-ps-core-loop li { grid-template-columns: 1fr; gap: 4px; }
  .dr-ps-media-expressive { position: static; }
}

@media (forced-colors: active) {
  .dr-ps-primary-link,
  .dr-ps-stage-marker,
  .dr-ps-field-note { border: 2px solid ButtonText; }
}

@media (prefers-reduced-motion: reduce) {
  .dr-ps *, .dr-ps *::before, .dr-ps *::after { scroll-behavior: auto !important; }
}