/* Agentic merchandising: an operating goal, contextual decisions, bounded action. */
.nf-page.nf-merch-page main p{font-size:18px;line-height:1.8;word-break:keep-all;text-wrap:pretty}
.nf-merch-page .nf-hero-copy{max-width:1050px}
.nf-page.nf-merch-page .nf-hero-copy>p{font-size:20px;max-width:1030px}
.nf-merch-title-part{display:inline-block;max-width:100%;text-wrap:balance}
.nf-merch-copy>span{display:block;text-wrap:balance}
.nf-merch-page .nf-hero-copy>p>span{display:block;text-wrap:balance}
.nf-merch-hero-art{display:block;width:100%;height:auto;overflow:hidden;border-radius:26px;border:1px solid #D7E4EF}
.nf-merch-hero-mobile{display:none}
.nf-merch-page .nf-hero-caption{align-items:baseline}
.nf-page.nf-merch-page .nf-hero-caption p{font-size:16px;line-height:1.7;max-width:900px;margin:0}
.nf-merch-page .nf-hero-caption>span{flex-shrink:0}
.nf-merch-page .nf-section-head{max-width:980px}
.nf-merch-page .nf-section-head p{max-width:900px;margin-top:20px}
.nf-page.nf-merch-page .nf-section-head h2{font-size:38px;line-height:1.4;letter-spacing:-.045em;text-wrap:balance}
.nf-merch-intro{padding-block:54px 50px}
.nf-merch-intro .nf-section-head{margin:0}
/* Reuse the Agentic OS flow: four open columns, then a quiet review note. */
.nf-page.nf-merch-page .nf-os-flow p{font-size:17px;line-height:1.8;margin-top:13px}
.nf-page.nf-merch-page .nf-os-records p{font-size:17px;line-height:1.8;margin:0;text-wrap:pretty}
.nf-page.nf-merch-page .nf-os-records p+p{margin-top:6px}
/* Approved scenario tabs and context/stage panel, with current Korean type sizes. */
.nf-merch-usecases .nf-tabs button{font-size:16px}
.nf-merch-usecases .nf-scenario-panel{align-items:start}
.nf-merch-usecases .nf-scenario-panel>.nf-merch-scenario-context>.nf-eyebrow{font-size:11px;margin:0 0 18px}
.nf-page.nf-merch-page .nf-scenario-panel>.nf-merch-scenario-context>h3{font-size:29px;line-height:1.45;margin:0 0 18px;text-wrap:balance}
.nf-page.nf-merch-page .nf-scenario-panel>.nf-merch-scenario-context>p{font-size:17px;margin:0}
.nf-merch-usecases .nf-scenario-stages>article>.nf-index{font-size:12px;margin-bottom:10px}
.nf-merch-usecases .nf-scenario-stages h4{font-size:21px!important;line-height:1.5}
.nf-page.nf-merch-page .nf-scenario-stages p{font-size:16px!important;line-height:1.8;margin-top:12px}
.nf-merch-setup{padding-top:50px}
/* Editorial rows: English category at left, Korean title and copy together. */
.nf-merch-foundation{margin:42px 0 0}
.nf-merch-foundation article{display:grid;grid-template-columns:minmax(0,.36fr) minmax(0,.64fr);gap:64px;align-items:start;border-top:1px solid #C4D2DD;padding:34px 0 36px}
.nf-merch-foundation article:last-child{border-bottom:1px solid #C4D2DD}
.nf-merch-foundation-label{font-size:27px;font-weight:550;line-height:1.4;letter-spacing:-.025em;color:#19334F}
.nf-merch-foundation-copy{min-width:0}
.nf-page.nf-merch-page .nf-merch-foundation h3{font-size:22px;line-height:1.5;margin:0 0 12px;letter-spacing:-.035em}
.nf-page.nf-merch-page .nf-merch-foundation p{font-size:18px;line-height:1.8;margin:0;text-wrap:pretty}
/* Use the approved Agentic OS build comparison, including its responsive rows. */
.nf-page.nf-merch-page .nf-os-build-options h3{font-size:32px}
.nf-page.nf-merch-page .nf-os-build-options p{font-size:17px;margin:16px 0 0}
.nf-page.nf-merch-page .nf-os-build-note{font-size:16px;margin-top:24px;max-width:950px}
.nf-merch-connected{margin-top:28px}
.nf-page.nf-merch-page .nf-merch-connected p{margin:0 0 16px;font-size:16px;color:#50657B}
.nf-merch-connected nav{display:flex;flex-wrap:wrap;gap:16px 28px}
.nf-merch-connected a{display:flex;align-items:center;gap:14px;text-decoration:none;border-bottom:1px solid #B8CDE1;padding-bottom:5px;font-size:16px}
.nf-merch-page .nf-cta p{max-width:840px}
.nf-merch-page .nf-cta h2{text-wrap:balance}
.nf-merch-page .nf-os-build-options dd{text-wrap:balance}
@media(max-width:1100px){
 .nf-merch-usecases .nf-scenario-panel{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;padding:28px}
 .nf-merch-foundation article{grid-template-columns:minmax(0,.32fr) minmax(0,.68fr);gap:36px}
 .nf-merch-foundation-label{font-size:24px}
 .nf-page.nf-merch-page .nf-section-head h2{font-size:32px}
}
@media(max-width:700px){
 .nf-merch-usecases .nf-tabs{gap:8px}
 .nf-merch-usecases .nf-tabs button{font-size:15px;padding:11px 14px}
 .nf-merch-usecases .nf-scenario-panel{grid-template-columns:1fr;gap:28px;padding:24px 20px}
 .nf-page.nf-merch-page .nf-scenario-panel>.nf-merch-scenario-context>h3{font-size:25px}
 .nf-page.nf-merch-page .nf-scenario-panel>.nf-merch-scenario-context>p{font-size:16px}
 .nf-merch-usecases .nf-scenario-stages>article{padding:20px 17px}
 .nf-merch-usecases .nf-scenario-stages h4{font-size:20px!important}

 .nf-page.nf-merch-page main p,.nf-page.nf-merch-page .nf-hero-copy>p{font-size:16px}
 .nf-page.nf-merch-page .nf-section-head h2{font-size:29px}
 .nf-merch-copy>span+span{margin-top:8px}
 .nf-merch-page .nf-hero-copy>p>span+span{margin-top:8px}
 .nf-merch-hero-art{display:none;border-radius:17px}
 .nf-merch-hero-mobile{display:block}
 .nf-merch-intro{padding-block:30px 30px}
 .nf-merch-setup{padding-top:30px}
 .nf-page.nf-merch-page .nf-os-build-options p{font-size:16px}
 .nf-merch-foundation{margin-top:30px}
 .nf-merch-foundation article{grid-template-columns:1fr;gap:15px;padding:27px 0 30px}
 .nf-merch-foundation-label{font-size:20px;color:#315A82}
 .nf-page.nf-merch-page .nf-merch-foundation h3{font-size:21px;margin-bottom:10px}
 .nf-page.nf-merch-page .nf-merch-foundation p{font-size:16px}
 .nf-page.nf-merch-page .nf-cta p{font-size:16px!important}
}
/* Show the input artifact beside the approved scenario steps. */
.nf-merch-product-note{display:flex;gap:20px;align-items:center;margin-top:28px;padding:20px;background:#EDF3F8;border:1px solid #D7E4EF;border-radius:18px}
.nf-merch-product-note img{width:100px;height:122px;object-fit:cover;border-radius:12px}
.nf-merch-product-note span{display:block;font-size:10px;letter-spacing:.1em;color:#50657B}
.nf-merch-product-note strong{display:block;font-size:19px;font-weight:550;margin:8px 0 16px}
.nf-merch-product-note small{display:block;font-size:12px;color:#50657B}
.nf-merch-product-note b{display:inline-block;font-size:12px;font-weight:500;background:#DDF344;padding:4px 7px;margin-top:6px;border-radius:5px}
@media(max-width:760px){.nf-merch-product-note{padding:16px;gap:16px}.nf-merch-product-note img{width:86px;height:112px}}

/* Role labels use the same human/agent colors as the approved OS example. */
.nf-merch-workflow .nf-os-cycle{font-size:14px}
@media(max-width:700px){.nf-page.nf-merch-page .nf-os-flow p,.nf-page.nf-merch-page .nf-os-records p{font-size:16px}}

/* One umbrella message and concept-by-concept editorials, from the latest OS page. */
.nf-merch-page .nf-os-environment-head{max-width:1040px}
.nf-merch-page .nf-os-environment-head h2{max-width:1000px}