.pkrski-page {
  --pk-ink: #112a43;
  --pk-muted: #526477;
  --pk-line: #d8e2e7;
  --pk-paper: #f3f7f8;
  --pk-teal: #087f8c;
  --pk-blue: #1765a2;
  color: var(--pk-ink);
  background: #fff;
}

.pkrski-page *, .pkrski-page *::before, .pkrski-page *::after { box-sizing: border-box; }
.pkrski-page .container { width: min(1220px, calc(100vw - 48px)); }
.pkrski-page h1, .pkrski-page h2, .pkrski-page h3, .pkrski-page p { letter-spacing: 0; }
.pkrski-page p { font-size: 17px; line-height: 1.62; }
.pkrski-page h2 { margin: 0; font-size: 38px; line-height: 1.18; color: var(--pk-ink); }
.pkrski-page h3 { margin: 0; font-size: 21px; line-height: 1.28; color: var(--pk-ink); }
.pkrski-page a:focus-visible { outline: 3px solid #6ed1df; outline-offset: 3px; }
.pkrski-page .eyebrow { margin: 0 0 14px; color: var(--pk-teal); font-size: 13px; line-height: 1.3; font-weight: 800; text-transform: uppercase; }
.pkrski-page .button { min-height: 52px; height: auto; padding: 13px 21px; white-space: normal; text-align: center; }

.pkrski-hero { color: #fff; background: #08243f; }
.pkrski-hero__inner { padding-top: 24px; padding-bottom: 72px; }
.pkrski-breadcrumbs { margin: 0 0 44px; }
.pkrski-breadcrumbs li, .pkrski-breadcrumbs a, .pkrski-breadcrumbs span { color: #d5e5ec; }
.pkrski-hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 44px; align-items: center; }
.pkrski-hero__copy, .pkrski-hero__visual { min-width: 0; }
.pkrski-hero .eyebrow { color: #6ed1df; }
.pkrski-hero h1 { max-width: 780px; margin: 0 0 22px; color: #fff; font-size: 49px; line-height: 1.09; overflow-wrap: break-word; }
.pkrski-hero p { max-width: 760px; color: #d6e5ec; }
.pkrski-hero .pkrski-hero__lead { margin: 0 0 14px; color: #fff; font-size: 19px; line-height: 1.52; }
.pkrski-hero__copy > p:not(.eyebrow):not(.pkrski-hero__lead) { margin: 0; }
.pkrski-hero__copy a:not(.button) { color: #9ce9e5; text-decoration: underline; text-underline-offset: 3px; }
.pkrski-hero__visual { margin: 0; }
.pkrski-hero__visual img { display: block; width: 100%; height: auto; aspect-ratio: 620 / 500; }
.pkrski-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.pkrski-hero .button--ghost, .pkrski-final .button--ghost { color: #fff; border-color: #a6c3d0; background: transparent; }
.pkrski-hero .button--ghost:hover, .pkrski-final .button--ghost:hover { color: #08243f; background: #fff; }

.pkrski-section { padding: 78px 0; }
.pkrski-section--quiet { background: var(--pk-paper); }
.pkrski-section__heading { max-width: 820px; margin-bottom: 32px; }
.pkrski-section__heading p:not(.eyebrow) { margin: 18px 0 0; color: var(--pk-muted); }
.pkrski-section__heading a, .pkrski-prose a, .pkrski-section__footnote a { color: #075e80; text-decoration: underline; text-underline-offset: 3px; }
.pkrski-section__footnote { max-width: 820px; margin: 24px 0 0; color: var(--pk-muted); }

.pkrski-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 2px solid #aac4cf; }
.pkrski-flow li { position: relative; min-width: 0; padding: 22px 22px 20px 0; border-bottom: 1px solid var(--pk-line); }
.pkrski-flow li:not(:last-child)::after { position: absolute; top: 43px; right: 18px; content: '→'; color: var(--pk-teal); font-size: 24px; }
.pkrski-flow span { display: block; margin-bottom: 18px; color: var(--pk-teal); font-size: 13px; font-weight: 800; }
.pkrski-flow strong { display: block; max-width: 210px; font-size: 19px; line-height: 1.25; }
.pkrski-flow small { display: block; margin-top: 9px; color: var(--pk-muted); font-size: 14px; }
.pkrski-role-note { max-width: 820px; margin: 26px 0 0; color: var(--pk-muted); }

.pkrski-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.pkrski-modes article { min-width: 0; padding: 26px 26px 30px; border: 1px solid var(--pk-line); border-radius: 6px; background: #fff; }
.pkrski-modes span { display: block; margin-bottom: 36px; color: var(--pk-teal); font-size: 14px; font-weight: 800; }
.pkrski-modes h3 { margin-bottom: 14px; }
.pkrski-modes p { margin: 0; color: var(--pk-muted); font-size: 16px; }

.pkrski-systems { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 60px; align-items: center; }
.pkrski-systems .pkrski-section__heading { margin-bottom: 0; }
.pkrski-system-list { display: flex; flex-wrap: wrap; align-content: center; gap: 12px; margin: 0; padding: 0; list-style: none; }
.pkrski-system-list li { padding: 10px 15px; border: 1px solid #b6d4da; border-radius: 4px; color: #075d70; background: #eef8f8; font-size: 15px; font-weight: 700; }
.pkrski-system-list li:nth-child(3n + 2) { border-color: #bfd2e5; color: #17558b; background: #f1f6fb; }
.pkrski-system-list li:nth-child(3n) { border-color: #c8ddce; color: #286949; background: #f2f8f3; }

.pkrski-columns { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 72px; }
.pkrski-columns .pkrski-section__heading { margin: 0; }
.pkrski-checklist { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.pkrski-checklist li { position: relative; padding: 0 0 12px 29px; border-bottom: 1px solid var(--pk-line); font-size: 17px; line-height: 1.5; }
.pkrski-checklist li::before { position: absolute; top: 10px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--pk-teal); content: ''; }

.pkrski-parts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 46px; margin: 0; padding: 0; list-style: none; }
.pkrski-parts li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; padding: 22px 0; border-top: 1px solid var(--pk-line); }
.pkrski-parts li > span { color: var(--pk-teal); font-size: 16px; font-weight: 800; }
.pkrski-parts p { margin: 8px 0 0; color: var(--pk-muted); font-size: 16px; }

.pkrski-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; margin: 0; padding: 0; list-style: none; }
.pkrski-steps li { display: flex; gap: 18px; align-items: baseline; padding: 14px 0; border-top: 1px solid var(--pk-line); }
.pkrski-steps span { flex: none; color: var(--pk-teal); font-size: 15px; font-weight: 800; }
.pkrski-steps p { margin: 0; }
.pkrski-inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; }
.pkrski-inputs > div { padding: 20px 0; border-top: 1px solid var(--pk-line); }
.pkrski-inputs p { margin: 8px 0 0; color: var(--pk-muted); font-size: 16px; }
.pkrski-prose p:first-child { margin-top: 0; }
.pkrski-prose p:last-of-type { margin-bottom: 0; }
.pkrski-prose .button { margin-top: 25px; }
.pkrski-differences { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.pkrski-differences > div { padding-top: 18px; border-top: 3px solid #77bbc3; }
.pkrski-differences p { margin: 12px 0 0; color: var(--pk-muted); font-size: 16px; }

.pkrski-section--case { color: #fff; background: #0d3151; }
#pkrski-case { scroll-margin-top: 92px; }
.pkrski-case { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 72px; align-items: center; }
.pkrski-case .eyebrow { color: #83dcd9; }
.pkrski-case h2 { max-width: 760px; color: #fff; }
.pkrski-case p:not(.eyebrow) { max-width: 760px; color: #dceaf0; }
.pkrski-case .button { margin-top: 18px; color: #fff; border-color: #a6c3d0; }
.pkrski-case__facts { border-top: 1px solid #6e95aa; }
.pkrski-case__facts p { margin: 0; padding: 17px 0; border-bottom: 1px solid #6e95aa; }
.pkrski-case__facts span { display: block; margin-bottom: 6px; color: #94cbd0; font-size: 13px; font-weight: 700; text-transform: uppercase; }
.pkrski-case__facts strong { color: #fff; font-size: 17px; font-weight: 700; }

.pkrski-articles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pkrski-articles article { min-width: 0; padding: 24px; border: 1px solid var(--pk-line); border-radius: 6px; }
.pkrski-articles .pkrski-articles__type { margin: 0 0 12px; color: var(--pk-teal); font-size: 13px; font-weight: 800; text-transform: uppercase; }
.pkrski-articles h3 a { color: var(--pk-ink); text-decoration: none; }
.pkrski-articles h3 a:hover { color: var(--pk-blue); text-decoration: underline; }
.pkrski-articles article > p:last-child { margin: 12px 0 0; color: var(--pk-muted); font-size: 16px; }
.pkrski-faq { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 60px; }
.pkrski-faq__items article { padding: 20px 0; border-top: 1px solid var(--pk-line); }
.pkrski-faq__items h3 { font-size: 19px; }
.pkrski-faq__items p { margin: 10px 0 0; color: var(--pk-muted); font-size: 16px; }
.pkrski-final { color: #fff; background: #09263f; }
.pkrski-final__inner { display: flex; justify-content: space-between; gap: 48px; align-items: center; }
.pkrski-final__inner > div:first-child { max-width: 740px; }
.pkrski-final .eyebrow { color: #81d9d9; }
.pkrski-final h2 { color: #fff; }
.pkrski-final p:not(.eyebrow) { color: #dceaf0; }
.pkrski-final .pkrski-actions { flex: 0 0 260px; flex-direction: column; margin: 0; }

@media (max-width: 1024px) {
  .pkrski-hero__grid { gap: 28px; }
  .pkrski-hero h1 { font-size: 43px; }
  .pkrski-hero__lead { font-size: 18px; }
  .pkrski-columns, .pkrski-case { gap: 42px; }
}

@media (max-width: 768px) {
  .pkrski-service-page .crii-max-chat-widget { display: none; }
  .pkrski-section { padding: 54px 0; }
  .pkrski-page h2 { font-size: 32px; }
  .pkrski-hero__inner { padding-bottom: 54px; }
  .pkrski-breadcrumbs { margin-bottom: 32px; }
  .pkrski-hero__grid { grid-template-columns: 1fr; }
  .pkrski-hero__visual { width: min(520px, 100%); margin: 0 auto; }
  .pkrski-hero h1 { max-width: 720px; }
  .pkrski-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pkrski-flow li:nth-child(2)::after { display: none; }
  .pkrski-modes { grid-template-columns: 1fr; }
  .pkrski-modes article { padding: 22px; }
  .pkrski-modes span { margin-bottom: 12px; }
  .pkrski-systems, .pkrski-columns, .pkrski-case, .pkrski-faq { grid-template-columns: 1fr; gap: 30px; }
  .pkrski-differences { grid-template-columns: 1fr; gap: 24px; }
  .pkrski-final__inner { align-items: flex-start; flex-direction: column; }
  .pkrski-final .pkrski-actions { width: 100%; flex-basis: auto; flex-direction: row; }
}

@media (max-width: 600px) {
  .pkrski-page .container { width: calc(100vw - 32px); }
  .pkrski-page p { font-size: 16px; }
  .pkrski-page h2 { font-size: 29px; }
  .pkrski-hero h1 { font-size: 36px; overflow-wrap: anywhere; }
  .pkrski-hero .pkrski-hero__lead { font-size: 17px; }
  .pkrski-hero__visual { display: none; }
  .pkrski-actions { flex-direction: column; }
  .pkrski-actions .button { width: 100%; }
  .pkrski-flow { grid-template-columns: 1fr; }
  .pkrski-flow li { padding: 18px 0; }
  .pkrski-flow li:not(:last-child)::after { display: block; top: auto; right: 0; bottom: -10px; content: '↓'; font-size: 20px; }
  .pkrski-flow strong { max-width: none; }
  .pkrski-parts, .pkrski-steps, .pkrski-inputs, .pkrski-articles { grid-template-columns: 1fr; }
  .pkrski-final .pkrski-actions { flex-direction: column; }
}