/* Shared presentation for commercial landing pages and buyer guides only. */
:is(.ccf-commercial-page, .ccf-cornerstone-guide) {
  --ccf-unified-radius: var(--ccf-page-radius-1, 12px);
  --ccf-unified-gap: clamp(1.25rem, 3vw, 2.5rem);
}
.ccf-commercial-page { --ccf-commercial-gutter: 40px; }
/* Keep full-width backgrounds while retaining a shared reading gutter. */
.ccf-commercial-page > .alignfull { margin-block-start: 0; }
.ccf-commercial-page .ccf-page-section > :is(.wp-block-group, .ccf-faq-layout, .ccf-system-container),
.ccf-commercial-page .ccf-quote-cta > .ccf-quote-box {
  width: min(1180px, calc(100% - (2 * var(--ccf-commercial-gutter))));
  margin-inline: auto;
}
.ccf-commercial-page .ccf-section-head h2 { margin-block: .75rem 0; }
.ccf-commercial-page.ccf-page .ccf-page-section,
.ccf-cornerstone-guide .ccf-guide-section { padding-block: clamp(3rem, 5.5vw, 5rem); }
.ccf-cornerstone-guide .ccf-guide-container { width: min(1180px, calc(100% - 80px)); }
.ccf-cornerstone-guide .ccf-guide-hero__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: var(--ccf-unified-gap); }
.ccf-cornerstone-guide .ccf-guide-hero h1 { font-size: clamp(2.4rem, 4.4vw, 4rem); line-height: 1.1; }
.ccf-cornerstone-guide .ccf-guide-hero { padding-block: clamp(3.5rem, 6vw, 6rem); }
.ccf-cornerstone-guide .ccf-guide-kicker { display: flex; align-items: center; gap: .65rem; color: var(--wp--preset--color--forest); text-transform: uppercase; }
.ccf-cornerstone-guide .ccf-guide-kicker::before { content: ""; width: 1.75rem; height: 3px; flex-shrink: 0; background: var(--wp--preset--color--accent); }
.ccf-cornerstone-guide .ccf-guide-related { margin-top: 1rem; font-size: .9rem; }
.ccf-cornerstone-guide .ccf-info-strip { margin-block: 0; background: #fff; border-block: 1px solid var(--wp--preset--color--line); }
.ccf-info-strip__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ccf-info-strip__grid > div { padding: 1.25rem 1.5rem; border-inline-end: 1px solid var(--wp--preset--color--line); }
.ccf-info-strip__grid > div:last-child { border-inline-end: 0; }
.ccf-info-strip__grid strong { display: block; font-family: var(--wp--preset--font-family--heading); color: var(--wp--preset--color--forest); font-size: 1rem; }
.ccf-info-strip__grid span { display: block; margin-top: .25rem; color: var(--wp--preset--color--muted); font-size: .8rem; line-height: 1.45; }
.ccf-info-strip__grid a { display: block; color: inherit; text-decoration: none; }
.ccf-info-strip__grid a:hover strong { text-decoration: underline; text-underline-offset: .25rem; }
.ccf-cornerstone-guide .ccf-guide-hero__media-panel a { display: block; }
.ccf-cornerstone-guide .ccf-guide-table-wrap:focus-visible { outline: 3px solid var(--wp--preset--color--accent); outline-offset: 4px; }
.ccf-cornerstone-guide .ccf-guide-checklist { counter-reset: brief-item; }
.ccf-cornerstone-guide .ccf-guide-checklist li { counter-increment: brief-item; }
.ccf-cornerstone-guide .ccf-guide-checklist li::before { content: counter(brief-item, decimal-leading-zero); background: none; color: inherit; }
.ccf-cornerstone-guide .ccf-product-reference { padding-bottom: 80px; }
.ccf-cornerstone-guide .ccf-product-reference .ccf-guide-measure__label { font-weight: 400; font-size: .85rem; }
.ccf-cornerstone-guide .ccf-guide-size-labels span { padding: .25rem 0; border: 0; border-radius: 0; background: transparent; }
.ccf-cornerstone-guide .ccf-guide-size-labels span + span::before { content: " / "; margin-inline-end: .5rem; color: var(--wp--preset--color--muted); }

/* Factory proof is a dedicated signature, not another generic marketing card. */
.ccf-commercial-page .ccf-factory-proof { background: var(--wp--preset--color--forest); color: #e4eeea; }
.ccf-commercial-page .ccf-factory-proof > :is(.ccf-proof-head, .ccf-proof-gallery, .ccf-proof-scope) { width: min(1180px, calc(100% - 2 * var(--ccf-commercial-gutter))); margin-inline: auto; }
.ccf-commercial-page .ccf-factory-proof h2 { color: #fff; }
.ccf-commercial-page .ccf-factory-proof .ccf-eyebrow { color: var(--wp--preset--color--accent); }
.ccf-proof-head { display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--ccf-unified-gap); align-items: end; }
.ccf-proof-head p { margin: 0; }
.ccf-proof-head h2 { margin: .75rem 0 0; }
.ccf-proof-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.ccf-proof-gallery figure { margin: 0; overflow: hidden; border-radius: var(--ccf-unified-radius); background: rgba(255,255,255,.06); }
.ccf-proof-gallery img { display: block; width: 100%; height: 300px; object-fit: cover; }
.ccf-proof-gallery figcaption { margin: 0; padding: 1rem; color: #fff; font-size: .9rem; text-align: left; }
.ccf-proof-scope { display: grid; grid-template-columns: 1.7fr 1fr; gap: 1.5rem; border-top: 1px solid rgba(255,255,255,.2); padding-top: 1.5rem; }
.ccf-proof-scope p { margin: 0; }
.ccf-proof-scope strong { display: block; margin-bottom: .5rem; color: var(--wp--preset--color--accent); font-size: .72rem; letter-spacing: .07em; }
.ccf-proof-scope span { font-size: .95rem; }
.ccf-commercial-page .ccf-neutral-card { border-radius: var(--ccf-unified-radius); padding: 1.75rem; }
.ccf-commercial-page .ccf-neutral-card h2 { min-height: 0; font-size: 1.7rem; line-height: 1.2; }
.ccf-packing-media { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; min-width: 0; }
.ccf-packing-media figure { margin: 0; overflow: hidden; border-radius: var(--ccf-unified-radius); background: #fff; border: 1px solid var(--wp--preset--color--line); }
.ccf-packing-media img { display: block; width: 100%; height: 320px; object-fit: cover; }
.ccf-packing-media figcaption { padding: .85rem; color: var(--wp--preset--color--forest); font-size: .8rem; line-height: 1.5; }
.ccf-commercial-page .ccf-evidence-grid:has(.ccf-packing-media) { gap: var(--ccf-unified-gap); }
.ccf-commercial-page.ccf-page .ccf-cap-grid { width: min(1180px, calc(100% - 2 * var(--ccf-commercial-gutter))); max-width: 1180px; margin-inline: auto; }
.ccf-commercial-page .ccf-cap-card { border-radius: var(--ccf-unified-radius); }
.ccf-proof-head + .ccf-proof-gallery { margin-top: 2rem; }
.ccf-commercial-page .ccf-split-card,
.ccf-commercial-page .ccf-factor-item,
.ccf-commercial-page .ccf-option-item,
.ccf-commercial-page .ccf-scope-item { border-radius: var(--ccf-unified-radius); }

/* Same FAQ shell; long guide questions deliberately remain single-column. */
.ccf-commercial-page .ccf-commercial-faq .ccf-faq-layout,
.ccf-cornerstone-guide .ccf-guide-section:has(.ccf-guide-faq) .ccf-guide-container {
  display: grid; grid-template-columns: minmax(0, .32fr) minmax(0, .68fr);
  gap: var(--ccf-unified-gap); align-items: start;
}
.ccf-commercial-page .ccf-commercial-faq .ccf-faq-layout { margin-top: 0; }
.ccf-commercial-page .ccf-commercial-faq .ccf-faq-aside { position: static; }
.ccf-commercial-page .ccf-faq-aside,
.ccf-cornerstone-guide .ccf-guide-section:has(.ccf-guide-faq) .ccf-guide-container > .ccf-faq-aside {
  margin: 0; padding: 2rem; border-radius: var(--ccf-page-radius-2, 22px);
  color: #fff; background: var(--wp--preset--color--forest);
}
.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item,
.ccf-cornerstone-guide .ccf-guide-faq details { box-sizing: border-box; margin: 0; min-width: 0; border: 1px solid var(--wp--preset--color--line); border-radius: var(--ccf-unified-radius); background: #fff; box-shadow: none; }
.ccf-cornerstone-guide .ccf-guide-faq { margin: 0; gap: 1rem; }
.ccf-cornerstone-guide .ccf-guide-section:has(.ccf-guide-faq) .ccf-guide-faq { margin-top: 0; }
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details) summary {
  position: relative; display: flex; align-items: center; box-sizing: border-box;
  min-height: 5.5rem; margin: 0; padding: 1.25rem 4rem 1.25rem 1.5rem;
  color: var(--wp--preset--color--forest); font-family: var(--wp--preset--font-family--heading);
  font-size: 1rem; font-weight: 800; line-height: 1.4; list-style: none; cursor: pointer; overflow-wrap: anywhere;
}
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details) summary::-webkit-details-marker { display: none; }
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details) summary::after {
  content: "+"; position: absolute; right: 1.25rem; top: 50%; transform: translateY(-50%);
  display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 8px;
  color: var(--wp--preset--color--forest); background: var(--wp--preset--color--soft-green);
  font-family: var(--wp--preset--font-family--body); font-size: 1.25rem; line-height: 1;
}
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details)[open] { align-self: stretch; box-shadow: none; }
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details)[open] summary::after { content: "−"; background: var(--wp--preset--color--accent); }
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details) > p {
  box-sizing: border-box; max-width: none; margin: 0; padding: 0 1.5rem 1.5rem;
  color: var(--wp--preset--color--muted); font-size: 1rem; line-height: 1.65; overflow-wrap: anywhere;
}
:is(.ccf-commercial-page .ccf-commercial-faq .ccf-faq-item, .ccf-cornerstone-guide .ccf-guide-faq details) > p + p { margin-top: 0; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) summary:focus-visible,
:is(.ccf-commercial-page, .ccf-cornerstone-guide) a:focus-visible { outline: 3px solid var(--wp--preset--color--accent); outline-offset: 4px; }

/* Open cards fill their shared row; closed siblings retain their compact height. */
:is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-faq-aside h2 { margin: .65rem 0 1rem; color: #fff; font-size: clamp(1.6rem, 2.4vw, 2.1rem); line-height: 1.2; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-faq-aside p { margin: 0; color: #d2e1dd; font-size: .95rem; line-height: 1.6; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-faq-aside small { display: block; color: var(--wp--preset--color--accent); font-size: .7rem; font-weight: 800; line-height: 1.5; letter-spacing: .08em; text-transform: uppercase; }
.ccf-faq-count { display: block; margin-top: 1.25rem; color: var(--wp--preset--color--accent); font-size: .85rem; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-faq-aside { box-sizing: border-box; min-height: 250px; font-size: 1rem; line-height: 1.65; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) :is(.ccf-faq-item, .ccf-guide-faq details) { align-self: start; transition: border-color .18s ease; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) :is(.ccf-faq-item, .ccf-guide-faq details):is(:hover, :focus-within, [open]) { border-color: var(--wp--preset--color--accent); }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) :is(.ccf-faq-item, .ccf-guide-faq details):is(:hover, :focus-within) summary::after { background: var(--wp--preset--color--accent); }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) summary { padding-inline-end: 4rem; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) [id] { scroll-margin-top: calc(var(--ccf-header-offset) + 100px); }
.ccf-commercial-page .ccf-quote-brief { box-shadow: none; padding: 1.75rem; }
.ccf-commercial-page .ccf-quote-brief::after { content: none; }
.ccf-commercial-page .ccf-quote-brief h2 { font-size: 1.55rem; }
.ccf-commercial-page .ccf-quote-brief .ccf-checklist { gap: .75rem; }
.ccf-commercial-page .ccf-cap-card::after { content: none; }
.ccf-commercial-page .ccf-cap-card { min-height: 0; }
.ccf-commercial-page .ccf-commercial-hero__media figcaption,
.ccf-commercial-page .ccf-evidence-media figcaption { display: block; box-sizing: border-box; width: 100%; margin: 0; padding: .85rem 1rem; background: var(--wp--preset--color--paper); color: var(--wp--preset--color--muted); font-size: .8rem; line-height: 1.5; text-align: left; }
.ccf-table-hint { margin-block: .75rem; color: var(--wp--preset--color--muted); font-size: .85rem; }
.ccf-cornerstone-guide .ccf-measurement-brief table { min-width: 0; }
.ccf-cornerstone-guide .ccf-model-lengths table { min-width: 0; }
.ccf-cornerstone-guide .ccf-guide-reference-grid .ccf-guide-example__body > img { display: block; flex: none; width: 100%; height: 110px; object-fit: contain; margin: 0 0 .75rem; }

/* Compact references and a length-first educational guide. */
.ccf-types-guide .ccf-guide-reference-grid { grid-auto-rows: auto; gap: 1rem; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example { padding: 1.25rem; border-radius: var(--ccf-unified-radius); display: flex; flex-direction: column; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__body { padding: 0; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__body p { flex: none; margin: 0 0 .75rem; font-size: .85rem; min-height: 0; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__meta { flex: none; gap: .35rem; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__meta span { padding: 0; border: 0; background: transparent; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__meta { display: flex; flex-wrap: wrap; align-items: baseline; font-size: .8rem; }
.ccf-types-guide .ccf-guide-reference-grid .ccf-guide-example__meta span + span::before { content: "· "; }
.ccf-types-guide .ccf-reference-link { padding-top: .75rem; margin: auto 0 0; font-size: .9rem; }
.ccf-size-label-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: var(--ccf-unified-gap); }
.ccf-cornerstone-guide .ccf-size-label-comparison .ccf-guide-head { display: block; margin: 0; }
.ccf-size-label-comparison > div { min-width: 0; }
.ccf-market-label-panel { padding: 2rem; background: var(--wp--preset--color--paper); border: 1px solid var(--wp--preset--color--line); border-radius: var(--ccf-unified-radius); }
.ccf-cornerstone-guide .ccf-market-label-panel h2 { margin-top: 0; font-size: 1.8rem; }
.ccf-cornerstone-guide .ccf-guide-size-labels { display: flex; flex-wrap: wrap; gap: .5rem; }
.ccf-cornerstone-guide .ccf-guide-size-labels span { padding: .6rem .8rem; font-size: .85rem; }
.ccf-cornerstone-guide .ccf-guide-size-rule { margin-bottom: 0; }
.ccf-cornerstone-guide .ccf-guide-measure-explainer .ccf-guide-measure__copy { max-width: 860px; }
.ccf-cornerstone-guide .ccf-guide-measure__figure { border-radius: var(--ccf-unified-radius); }
.ccf-cornerstone-guide .ccf-guide-measure__figure { padding-bottom: 110px; }
.ccf-cornerstone-guide .ccf-guide-measure__line { bottom: 70px; margin: 0; }
.ccf-cornerstone-guide .ccf-guide-measure__label { bottom: 20px; margin: 0; }
.ccf-cornerstone-guide .ccf-measure-model { margin: 0; color: var(--wp--preset--color--forest); font-size: .85rem; text-align: center; }
.ccf-cornerstone-guide .ccf-guide-table-wrap { max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; }
.ccf-cornerstone-guide .ccf-guide-table-wrap table { min-width: 680px; }
.ccf-cornerstone-guide :is(.ccf-measurement-brief, .ccf-model-lengths) table { min-width: 0; }
.ccf-brief-tool { margin-top: 1.5rem; font-size: .9rem; }
.ccf-brief-tool summary { cursor: pointer; padding-block: .6rem; }
.ccf-brief-text { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; line-height: 1.7; padding: 1rem; color: var(--wp--preset--color--ink); background: var(--wp--preset--color--paper); border: 1px solid var(--wp--preset--color--line); border-radius: 8px; }
.ccf-copy-brief { padding: .65rem 1rem; border: 1px solid currentColor; border-radius: 8px; color: inherit; background: transparent; cursor: pointer; font-weight: 600; }
.ccf-copy-brief:hover { color: var(--wp--preset--color--ink); background: var(--wp--preset--color--accent); }
.ccf-copy-brief[hidden] { display: none; }
:is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-copy-status { margin-top: .65rem; font-size: .85rem; }

/* Types sourcing brief: keep the five-point checklist balanced and make its
 * optional template tools read as one compact control group. */
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) { --ccf-brief-padding: clamp(1rem, 2vw, 1.5rem); }
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-guide-checklist {
  padding: var(--ccf-brief-padding);
  border-bottom: 0;
  border-radius: var(--ccf-unified-radius) var(--ccf-unified-radius) 0 0;
}
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-guide-checklist li:last-child:nth-child(odd) { grid-column: 1 / -1; }
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-brief-tool {
  margin-top: 0;
  padding: 1rem var(--ccf-brief-padding);
  border: 1px solid var(--wp--preset--color--line);
  border-radius: 0 0 var(--ccf-unified-radius) var(--ccf-unified-radius);
  background: var(--wp--preset--color--paper);
}
.ccf-types-guide .ccf-brief-toolbar { display: flex; align-items: center; justify-content: space-between; gap: .75rem 1rem; flex-wrap: wrap; }
.ccf-types-guide .ccf-brief-toggle {
  display: inline-flex; align-items: center; gap: .5rem;
  min-height: 44px; padding: .65rem .5rem;
  border: 1px solid transparent; border-inline-start: 3px solid transparent; border-radius: 4px;
  color: inherit; background: transparent; font: inherit; text-align: left; cursor: pointer;
}
.ccf-types-guide .ccf-brief-toggle::before { content: "▶"; font-size: .7em; }
.ccf-types-guide .ccf-brief-toggle[aria-expanded="true"]::before { content: "▼"; }
.ccf-types-guide .ccf-brief-toggle:is(:hover, :focus-visible) { border-inline-start-color: var(--wp--preset--color--accent); background: var(--wp--preset--color--cream); }
.ccf-types-guide .ccf-brief-toggle:focus-visible { outline: 1px solid var(--wp--preset--color--forest); outline-offset: 2px; }
.ccf-types-guide .ccf-brief-toggle[hidden], .ccf-types-guide .ccf-brief-text[hidden] { display: none; }
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-copy-brief:focus-visible { outline: 3px solid var(--wp--preset--color--accent); outline-offset: 4px; }
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-brief-tool .ccf-copy-status {
  margin: 0;
}
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-copy-status:not(:empty) { margin-top: .75rem; }
.ccf-types-guide .ccf-guide-section:has(#sourcing-brief) .ccf-brief-text { width: 100%; box-sizing: border-box; margin: 1rem 0 0; }
.ccf-cornerstone-guide .ccf-measurement-brief th { width: 30%; }
.ccf-cornerstone-guide .ccf-measurement-brief tbody th { background: var(--wp--preset--color--paper); color: var(--wp--preset--color--forest); }
.ccf-cornerstone-guide .ccf-measurement-brief :is(th, td) { padding: 1rem 1.25rem; }
.ccf-cornerstone-guide .ccf-measurement-brief tr { height: auto; }

/* Final CTA uses the same restrained forest panel and yellow primary action. */
.ccf-commercial-page .ccf-quote-cta,
.ccf-cornerstone-guide .ccf-guide-cta { padding-block: clamp(3rem, 5vw, 4.5rem); }
.ccf-commercial-page .ccf-quote-box,
.ccf-cornerstone-guide .ccf-guide-cta__box {
  box-sizing: border-box;
  gap: 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 4vw, 3.5rem);
  background: var(--wp--preset--color--forest);
  border-radius: var(--ccf-page-radius-3, 32px);
  box-shadow: none;
}
.ccf-commercial-page .ccf-quote-box > div:first-child > :is(h2, p),
.ccf-cornerstone-guide .ccf-guide-cta__box > div:first-child > :is(h2, p) { margin-block: 0; }
.ccf-commercial-page .ccf-quote-box > div:first-child > :is(h2, p) + :is(h2, p),
.ccf-cornerstone-guide .ccf-guide-cta__box > div:first-child > :is(h2, p) + :is(h2, p) { margin-block-start: .75rem; }
.ccf-commercial-page .ccf-quote-box h2,
.ccf-cornerstone-guide .ccf-guide-cta__box h2 { color: #fff; font-size: clamp(1.75rem, 2.6vw, 2.4rem); line-height: 1.15; }
.ccf-cornerstone-guide .ccf-guide-cta__box .wp-block-button__link { white-space: normal; }
@media (max-width: 1024px) {
  .ccf-proof-gallery img { height: 245px; }
  .ccf-info-strip__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ccf-info-strip__grid > div:nth-child(2) { border-inline-end: 0; }
  .ccf-info-strip__grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--wp--preset--color--line); }
  .ccf-commercial-page .ccf-commercial-faq .ccf-faq-list { grid-template-columns: 1fr; }
  .ccf-types-guide .ccf-guide-reference-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .ccf-commercial-page .ccf-section-head { grid-template-columns: 1fr; gap: 1rem; }
  .ccf-commercial-page .ccf-cap-grid { grid-template-columns: 1fr; }
  :is(.ccf-commercial-page, .ccf-cornerstone-guide) .ccf-faq-aside { min-height: 0; }
  .ccf-commercial-page .ccf-quote-box { grid-template-columns: minmax(0, 1fr); }
  .ccf-cornerstone-guide .ccf-guide-hero__grid,
  .ccf-proof-head, .ccf-size-label-comparison { grid-template-columns: 1fr; }
  .ccf-cornerstone-guide .ccf-guide-hero__media-panel,
  .ccf-cornerstone-guide .ccf-guide-measure__figure { width: 100%; max-width: 560px; box-sizing: border-box; margin-inline: auto; }
  .ccf-commercial-page .ccf-commercial-faq .ccf-faq-layout,
  .ccf-cornerstone-guide .ccf-guide-section:has(.ccf-guide-faq) .ccf-guide-container { grid-template-columns: 1fr; }
  .ccf-cornerstone-guide .ccf-guide-section:has(.ccf-guide-faq) .ccf-guide-faq { grid-column: 1; grid-row: 2; }
  .ccf-commercial-page .ccf-faq-aside { position: static; }
  .ccf-commercial-page--manufacturer .ccf-neutral-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .ccf-packing-media { grid-template-columns: 1fr; }
  .ccf-packing-media img { height: auto; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; }
  .ccf-cornerstone-guide .ccf-measurement-brief table,
  .ccf-cornerstone-guide .ccf-measurement-brief tbody { display: block; width: 100%; }
  .ccf-cornerstone-guide .ccf-measurement-brief thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .ccf-cornerstone-guide .ccf-measurement-brief tr { display: grid; grid-template-columns: minmax(0,1fr); border-bottom: 1px solid var(--wp--preset--color--line); }
  .ccf-cornerstone-guide .ccf-measurement-brief :is(th,td) { width: 100%; border: 0; padding: .75rem 1rem; }
  .ccf-cornerstone-guide .ccf-measurement-brief td { padding-top: .25rem; }
  .ccf-cornerstone-guide .ccf-model-lengths :is(th,td) { padding: .75rem .5rem; font-size: .85rem; }
  .ccf-commercial-page { --ccf-commercial-gutter: 20px; }
  .ccf-cornerstone-guide .ccf-guide-container { width: calc(100% - 40px); }
  .ccf-cornerstone-guide .ccf-guide-hero h1 { font-size: 2.4rem; }
  .ccf-cornerstone-guide .ccf-guide-measure__figure { padding-bottom: 148px; }
  .ccf-cornerstone-guide .ccf-guide-measure__line { bottom: 104px; }
  .ccf-cornerstone-guide .ccf-guide-measure__label { bottom: 24px; }
  .ccf-proof-gallery, .ccf-proof-scope { grid-template-columns: 1fr; }
  .ccf-proof-gallery img { height: auto; aspect-ratio: 4 / 3; }
  .ccf-proof-head { gap: 1rem; }
  .ccf-market-label-panel { padding: 1.25rem; }
  .ccf-info-strip__grid > div { padding: 1rem .75rem; }
  .ccf-info-strip__grid strong { font-size: .9rem; }
  .ccf-commercial-page .ccf-quote-box .wp-block-buttons,
  .ccf-cornerstone-guide .ccf-guide-cta__box .wp-block-buttons { display: grid; width: 100%; }
  .ccf-cornerstone-guide .ccf-guide-reference-grid { grid-template-columns: 1fr; }
  .ccf-cornerstone-guide .ccf-guide-cta__box { padding: 1.5rem; }
  .ccf-commercial-page .ccf-quote-box { grid-template-columns: 1fr; padding: 1.5rem; }
}