/* Shared four-stage story; site and online decks keep the existing Renaldo design. */
.pf-flow { padding-block: 76px 30px; }
.pf-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; padding: 0; margin: 30px 0; list-style: none; }
.pf-steps li { border-top: 2px solid #e76b45; padding-top: 16px; min-width: 0; }
.pf-number { display: block; color: #b8522e; font-size: 14px; margin-bottom: 12px; }
.pf-steps a { text-decoration: none; display: block; }
.pf-steps strong { display: block; font-size: 21px; line-height: 1.25; color: #1c1f2d; }
.pf-steps li > :last-child > span { display: block; margin-top: 10px; font-size: 14px; line-height: 1.5; color: #626462; }
.pf-steps a:hover strong { color: #b8522e; }
.pf-steps a:focus-visible { outline: 2px solid #b8522e; outline-offset: 6px; }
.pf-steps .pf-context { border-color: #c9c6c2; }
.pf-context strong { color: #666; }
.pf-example { font-size: 15px; padding: 18px 0; border-top: 1px solid #e5dfd6; }
.pf-chapter { padding-block: 70px; scroll-margin-top: 95px; }
.pf-copy h2 { font-size: clamp(28px,3vw,42px); line-height: 1.15; letter-spacing: -.03em; margin: 15px 0 22px; }
.pf-copy p, .pf-copy li { font-size: 16px; line-height: 1.65; }
.pf-copy ul { padding-left: 20px; margin-bottom: 24px; }
.pf-copy li { margin-bottom: 9px; }
.pf-shot { margin: 0; min-width: 0; }
.pf-shot a { display: block; border-radius: 8px; overflow: hidden; border: 1px solid #e7e2d9; background: #f9f7f3; }
.pf-shot img { display: block; width: 100%; height: auto; object-fit: contain; }
.pf-shot figcaption { margin-top: 12px; font-size: 12px; line-height: 1.5; color: #626462; }
.pf-common { padding-block: 60px; }
.pf-support { display: grid; grid-template-columns: 1.2fr 1fr; gap: 55px; }
.pf-support h2 { font-size: 27px; line-height: 1.25; }
.pf-support p { line-height: 1.65; }
.pf-note { font-size: 13px; line-height: 1.6; color: #666; }
.pf-more { margin: 40px auto; border-block: 1px solid #e5dfd6; }
.pf-more > summary { cursor: pointer; padding: 28px max(24px, calc((100vw - 1200px)/2)); font-size: 22px; font-weight: 600; background: #f4f0eb; }
.pf-more > summary:focus-visible { outline: 2px solid #b8522e; outline-offset: -4px; }
.ss-tour-tabs { grid-template-columns: repeat(4,minmax(0,1fr)); }
.ss-tour-tabs button { white-space: normal; }
.pf-home-support { padding-block: 40px; }
.pf-home-support .ss-section-head { margin-bottom: 25px; }
@media(max-width:850px) { .pf-steps { grid-template-columns: repeat(2,minmax(0,1fr)); } .pf-support { grid-template-columns: 1fr; gap: 24px; } .pf-chapter { padding-block: 42px; } }
@media(max-width:480px) { .pf-steps { gap: 24px 15px; } .pf-steps strong { font-size: 17px; } .pf-steps li > :last-child > span { font-size: 13px; } .pf-flow { padding-top: 44px; } .pf-copy h2 { font-size: 28px; } .ss-tour-tabs { grid-template-columns: repeat(2,minmax(0,1fr)); } }
/* Slides use container units so the existing 16:9 canvas scales unchanged. */
.slide .pf-steps { gap: 2.2cqw; margin: 3cqw 0; }
.slide .pf-steps li { padding-top: 1.3cqw; }
.slide .pf-number { font-size: 1.5cqw; margin-bottom: 1.4cqw; }
.slide .pf-steps strong { font-size: 2cqw; }
.slide .pf-steps li > :last-child > span { font-size: 1.4cqw; margin-top: 1cqw; }
.slide .pf-deck-copy { font-size: 1.65cqw; line-height: 1.5; margin: 0 0 1.5cqw; }
.slide .pf-deck-note { font-size: 1.05cqw; line-height: 1.45; margin: 1.2cqw 0 0; color: #666; }
.pf-deck-stage h2 { font-size: 3.25cqw; }
.pf-deck-stage .story-image { grid-template-columns: .85fr 1.4fr; gap: 2.8cqw; flex: 1; min-height: 0; align-items: center; }
.pf-deck-stage .small-points { font-size: 1.45cqw; line-height: 1.45; }
.slide .pf-shot figcaption { font-size: 1cqw; margin-top: .9cqw; }
.slide .pf-shot img { width: 100%; height: auto; max-height: 29cqw; object-fit: contain; padding: 0; }
.slide .pf-shot a { display: block; background: #fbf9f5; border-radius: .5cqw; }
.pf-deck-common .pf-support { grid-template-columns: 1.2fr 1fr; gap: 4cqw; margin-top: 3cqw; }
.pf-deck-common h3 { font-size: 2.4cqw; line-height: 1.3; }
.pf-deck-common p { font-size: 1.7cqw; line-height: 1.5; }
.pf-deck-common .pf-note { font-size: 1.2cqw; }
.slide .pf-steps { grid-template-columns: repeat(4,minmax(0,1fr)); }
@media print { .pf-more { display: block; } .pf-more > section { display: block; } .slide .pf-shot img { max-height: 29cqw; } }

/* Product names lead the chapter; the benefit supports them underneath. */
.rd-site main h2.pf-product-title { font-size:clamp(32px,3.5vw,48px); line-height:1.12; letter-spacing:-.04em; margin:0 0 18px; }
.rd-site main h3.pf-product-title { font-size:clamp(28px,2.8vw,38px); line-height:1.15; margin:0 0 16px; }
.rd-site main p.pf-product-benefit { font-size:clamp(20px,1.8vw,25px); line-height:1.4; font-weight:500; margin:0 0 22px; }
.pf-optional { font-size:14px; font-weight:600; color:#8c452e; margin:0 0 18px; }
.pf-deck-stage .head h2.pf-product-title { font-size:3.5cqw; line-height:1.12; margin:0; }
.pf-deck-stage .head .pf-product-benefit { font-size:1.9cqw; line-height:1.3; margin:1cqw 0 0; }
.pf-deck-stage .head .pf-optional { font-size:1.2cqw; line-height:1.3; margin:.65cqw 0 0; }

/* Keep the source note clear of the image caption below larger product titles. */
.pf-deck-stage .pf-shot img { max-height:24cqw; }