.oh-home{--ink:#15383f;--muted:#4b6268;--line:#cddcdb;color:var(--ink);font-family:Arial,sans-serif;font-size:17px;line-height:1.6;max-width:1280px;margin:auto;padding:0 36px}.oh-home *{box-sizing:border-box}.oh-home h1,.oh-home h2,.oh-home h3{color:var(--ink);font-weight:700;letter-spacing:-.035em;line-height:1.15}.oh-home h1{font-size:clamp(36px,4.5vw,64px);margin:18px 0 25px}.oh-home h2{font-size:clamp(28px,3vw,42px);margin:12px 0 24px}.oh-home h3{font-size:22px;margin:8px 0 14px}.oh-home p{margin:0 0 18px}.oh-home a{color:#11685d;text-underline-offset:4px}.oh-home :focus-visible{outline:3px solid #1766c4;outline-offset:4px}.oh-home [hidden]{display:none!important}.oh-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:#38675e}.oh-hero{display:grid;grid-template-columns:minmax(0,3fr) minmax(210px,1fr);gap:45px;padding:65px 0 55px;align-items:center}.oh-lead{font-size:21px;line-height:1.55}.oh-invitation{font-size:22px;font-weight:700}.oh-small{font-size:14px;color:var(--muted);max-width:640px}.oh-actions{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin:25px 0}.oh-primary{display:inline-flex;gap:30px;justify-content:space-between;align-items:center;background:#146e61!important;color:white!important;padding:14px 22px;border-radius:7px;text-decoration:none;font-size:16px;font-weight:700}.oh-hero-note{background:#e9f0e9;border:1px solid #d3e0d6;border-radius:15px;padding:30px 24px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.oh-hero-note h2{font-size:26px}.oh-hero-note p{font-size:15px}.oh-note-symbol{font-size:70px;line-height:1;letter-spacing:10px;color:#387563;margin-bottom:40px}.oh-section{padding:55px 0;border-top:1px solid var(--line);scroll-margin-top:85px}.oh-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.oh-three>p{border-left:3px solid #a9c4b6;padding-left:18px}.oh-problem>p:last-child{max-width:880px}.oh-pillars article{background:#f4f7f4;padding:25px;border-radius:10px}.oh-pillars article>span{color:#35725e;font-size:14px}.oh-pillars p,.oh-practices p{font-size:16px}.oh-pillars{margin-bottom:25px}.oh-details .rp-details{margin:12px 0;border:1px solid var(--line);border-radius:8px;background:white}.oh-details summary{padding:18px 22px;cursor:pointer;font-weight:700;font-size:18px}.oh-details .rp-details-body{padding:0 22px 20px}.oh-details .rp-home-intro{padding:0;border:0}.oh-details .rp-home-intro h3{font-size:24px}.oh-experiment{background:#f1f5f0;border-radius:14px;padding:38px;margin-bottom:40px}.oh-experiment .rp-open-section{padding:20px 0}.oh-collaboration{background:#153e42;border-radius:14px;padding:40px;color:#fff}.oh-home .oh-collaboration h2{color:#fff!important;font-weight:800!important}.oh-collaboration .oh-kicker{color:#bbdacf}.oh-collaboration a{color:#d5eee5}.oh-collaboration details{margin-top:25px}.oh-collaboration summary{cursor:pointer;font-weight:700}.oh-collaboration .rp-open-section{padding-top:20px}.oh-home .oh-collaboration .rp-open-section h2{color:white}.oh-dedication{margin-top:40px}.oh-dedication .rp-dedication{margin:0}.oh-dedication .rp-dedication h2{font-size:30px}
.oh-map-section{padding-top:30px}.oh-section-heading h2{margin:8px 0 10px}.oh-section-heading>p:last-child{font-size:15px;margin-bottom:18px}.om-demo{font-size:14px}.om-demo button{font:inherit;cursor:pointer;color:var(--ink)}.om-scenarios{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 14px}.om-scenarios button{display:flex;align-items:center;gap:9px;background:white;border:1px solid #b8ceca;border-radius:7px;padding:11px 12px;line-height:1.2;text-align:left;font-size:13px;min-height:43px}.om-scenarios button span{font-size:11px;opacity:.7}.om-scenarios button[aria-pressed=true]{background:#176657;color:#fff;border-color:#176657}.om-layout{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,2fr);gap:15px}.om-info{display:grid;grid-template-rows:1fr 1fr;gap:12px}.om-card{padding:17px 19px;background:#edf3ef;border:1px solid #cfddd6;border-radius:10px}.om-card p:last-of-type{font-size:14px;line-height:1.5;margin:0}.om-card .om-card-number{font-size:9px;letter-spacing:.09em;color:#496b61;margin:0 0 10px}.om-card h3{font-size:19px;letter-spacing:-.02em;margin:0 0 10px}.om-reset{font-size:12px!important;background:none;border:0;text-decoration:underline;padding:5px 0;color:#126558!important}.om-map-column{min-width:0;border:1px solid #cbdad4;border-radius:10px;overflow:hidden;background:#fbfcfa}.om-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid #e1e8e2}.om-modes{display:flex;gap:4px;background:#e8efea;border-radius:6px;padding:3px}.om-modes button{border:0;background:none;border-radius:4px;padding:6px 9px;font-size:12px}.om-modes button[aria-pressed=true]{background:white;box-shadow:0 1px 4px #15383f22;font-weight:700}.om-caption{font-size:11px;color:#4e6660;text-align:right}.om-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;padding:8px 12px;min-height:42px}.om-steps button{border:1px solid #ccd9d0;background:white;border-radius:5px;font-size:11px;padding:6px 5px;line-height:1.25}.om-steps button[aria-pressed=true]{background:#dcebe2;border-color:#618d78;font-weight:700}.om-canvas{position:relative;width:100%;aspect-ratio:760/360;background-image:radial-gradient(#7e9f8128 .8px,transparent .8px);background-size:17px 17px;min-height:300px}.om-connections{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.om-support{stroke:#bacbc3;stroke-width:1.5;stroke-dasharray:4 5;fill:none}.om-edge{stroke:#477d72;stroke-width:2;fill:none}.om-edge-hit{stroke:transparent;stroke-width:30;fill:none}.om-connections g{cursor:pointer}.om-connections text{font-family:Arial,sans-serif;font-size:12px;fill:#274c46}.om-edge-bg{fill:#fbfcfa;stroke:#dbe5de;stroke-width:1}.om-connections g.is-affected .om-edge{stroke:#a9492c;stroke-width:3}.om-connections g.is-affected text{fill:#87371f}.om-connections g.is-affected .om-edge-bg{fill:#fff3e9;stroke:#e5b8a1}.om-connections g.is-proposed .om-edge{stroke:#4261a1;stroke-dasharray:6 4}.om-connections g[aria-pressed=true] .om-edge-bg{stroke:#1766c4;stroke-width:3}.om-node{position:absolute;display:flex;align-items:center;justify-content:center;flex-direction:column;width:22%;height:20%;min-height:65px;gap:3px;border:1px solid #a7c2b6;border-radius:9px;background:white;box-shadow:0 4px 12px #23443808;padding:6px 3px;z-index:1}.om-node strong{font-size:13px;line-height:1.15}.om-node>span:last-child{font-size:10px;color:#506b61;line-height:1.2}.om-node-icon{font-size:10px;color:#28725b}.om-designer{left:2%;top:13%}.om-supply{left:2%;top:64%}.om-executor{left:39%;top:42%}.om-customer{left:77%;top:42%}.om-registry{left:39%;top:3%;background:#eaf3e9}.om-ai{left:39%;top:77%;background:#ebeff8;border-color:#adbad1}.om-node[aria-pressed=true]{outline:3px solid #1766c4;outline-offset:2px}.om-status{display:flex;align-items:center;gap:7px;padding:8px 12px;font-size:11px;line-height:1.4;margin:0!important;border-top:1px solid #e0e8df;min-height:33px}.om-status>span:first-child{width:7px;height:7px;border-radius:50%;background:#a55830;flex:none}.om-boundary{font-size:12px;line-height:1.5;color:#4b635b;padding:13px 0 0;margin:0!important}.om-demo button:hover{filter:brightness(.96)}
@media(min-width:1100px){.om-canvas{height:310px;aspect-ratio:auto}.om-info{min-height:440px}}
@media(max-width:1000px){.oh-home{padding:0 24px}.oh-hero{gap:24px}.oh-hero-note{padding:20px}.om-layout{grid-template-columns:minmax(240px,.9fr) minmax(0,1.5fr)}.om-caption{display:none}.om-canvas{min-height:320px}.om-node strong{font-size:11px}.om-node>span:last-child{font-size:9px}.om-card{padding:14px}.om-card h3{font-size:17px}.om-card p:last-of-type{font-size:13px}.om-scenarios button{font-size:12px;padding:9px}.oh-three{gap:18px}}
@media(max-width:760px){.oh-home{padding:0 18px}.oh-hero{grid-template-columns:1fr;padding:38px 0}.oh-hero-note{display:none}.oh-home h1{font-size:38px}.oh-lead{font-size:18px}.oh-section{padding:35px 0}.oh-three{grid-template-columns:1fr;gap:14px}.oh-three>p{margin-bottom:7px}.oh-pillars article{padding:20px}.oh-experiment,.oh-collaboration{padding:25px 20px}.om-scenarios{grid-template-columns:repeat(2,minmax(0,1fr))}.om-scenarios button{min-height:45px;font-size:12px}.om-layout{display:flex;flex-direction:column}.om-info{grid-template-rows:auto auto}.om-card p:last-of-type{font-size:14px}.om-map-column{width:100%}.om-canvas{aspect-ratio:760/500;min-height:285px}.om-node{height:20%;min-height:56px;width:24%;padding:4px 2px}.om-executor,.om-registry,.om-ai{left:38%}.om-customer{left:75%}.om-node strong{font-size:10px;letter-spacing:-.03em}.om-node>span:last-child{font-size:8px}.om-node-icon{font-size:9px}.om-connections text{font-size:12px}.om-caption{display:none}.om-modes button{font-size:12px;padding:7px 10px}.om-toolbar{justify-content:center}.om-steps button{font-size:10px;min-height:36px}.om-boundary{font-size:12px}.oh-dedication .rp-dedication{display:block}.oh-dedication .rp-portrait-wrap{max-width:190px;margin-bottom:20px}}
@media(prefers-reduced-motion:reduce){.oh-home *{scroll-behavior:auto!important;transition:none!important}}
.om-mobile-edges{display:none}@media(max-width:760px){.om-connections text,.om-connections .om-edge-bg{display:none}.om-mobile-edges{display:grid;gap:5px;padding:10px}.om-mobile-edges button{border:1px solid #c4d6cb;border-radius:5px;background:white;font-size:13px;text-align:left;min-height:40px;padding:8px 12px}.om-mobile-edges button.is-affected{border-color:#b66d4d;color:#87371f}.om-node{width:26%}.om-customer{left:73%}.om-designer,.om-supply{left:1%}}
@media(min-width:1100px){.oh-map-section{padding-top:20px}.oh-map-section .oh-section-heading>.oh-kicker{display:none}.oh-map-section .oh-section-heading h2{font-size:32px}.om-canvas{height:280px;min-height:0}.om-info{min-height:410px}.om-card{padding:14px 17px}.om-card .om-card-number{margin-bottom:8px}.om-card h3{font-size:18px;margin-bottom:8px}.om-card p:last-of-type{line-height:1.45}}
html:has(.oh-home){scroll-padding-top:20px}.oh-home .oh-map-section{scroll-margin-top:20px}
.om-node.is-affected{border-color:#c28768;background:#fff9f1}.om-node.is-proposed{border-color:#7a91bc;border-style:dashed;background:#f2f5fc}
@media(min-width:761px) and (max-width:1000px){.om-layout{display:flex;flex-direction:column}.om-info{grid-template-rows:auto auto}.om-canvas{min-height:300px;aspect-ratio:760/360}.om-node strong{font-size:13px}.om-node>span:last-child{font-size:10px}.om-card p:last-of-type{font-size:15px}} html:has(.oh-home){scroll-behavior:auto}
/* Focused review refinements: result transfers, readable mobile panning, concise research. */
.oh-hero-note{gap:9px;padding:25px 22px}.oh-hero-note .oh-kicker{font-size:10px;margin:0 0 8px}.oh-mini-input,.oh-mini-result{padding:12px;border:1px solid #abc7bb;border-radius:8px;background:#fff;line-height:1.35}.oh-mini-input span,.oh-mini-result span{display:block;font-size:12px;color:#48685b;margin-bottom:4px}.oh-mini-input strong,.oh-mini-result strong{font-size:15px;line-height:1.25;display:block}.oh-mini-result{background:#fff5e9;border-color:#d8b59b}.oh-mini-connector{font-size:26px;line-height:1;text-align:center;color:#45745f}.oh-hero-note .oh-mini-explanation{font-size:13px;line-height:1.45;margin:9px 0}.oh-hero-note>a{font-size:13px;font-weight:700;line-height:1.4}
.om-criteria{padding:7px 12px;border-bottom:1px solid #dce5de;background:#f1f5f0}.om-criteria>p{font-size:9px;letter-spacing:.04em;color:#4b655c;margin:0 0 5px}.om-criteria>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.om-criteria>div>span{font-size:11px;line-height:1.3}.om-criteria strong{display:block;font-size:10px;margin-bottom:3px;color:#476357}.om-criteria [data-condition]{display:block}.om-pan-hint{display:none}.om-map-scroll{min-width:0}.om-map-scroll:focus-visible{outline-offset:-3px}.om-mobile-selection{display:block;margin:12px;padding:16px;border:2px solid #29745e;background:#f1f7f1;border-radius:8px}.om-mobile-selection[hidden],.om-ai-proposal[hidden]{display:none}.om-ai-proposal{border-top:1px solid #c8d8cd;padding-top:12px}.om-mobile-selection button{padding:8px 12px;min-height:40px}
.oh-research-stages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:22px 0}.oh-research-stage{padding:23px;background:#fff;border:1px solid #d1ded4;border-radius:9px}.oh-home .oh-research-stage h3{font-size:23px;margin-top:0}.oh-research-stage>p{font-size:16px}.oh-disclosure{border:1px solid #ccdbd0;border-radius:7px;background:#fafcf9;margin:12px 0}.oh-disclosure>summary{padding:13px 16px;cursor:pointer;font-weight:700;font-size:15px;line-height:1.4}.oh-disclosure>div{padding:3px 17px 17px;font-size:16px;line-height:1.6}.oh-disclosure>div h3{font-size:21px}.oh-research-stage .oh-disclosure{border:0;border-top:1px solid #d8e2d9;border-radius:0;background:transparent}.oh-research-stage .oh-disclosure>summary{padding:13px 0}.oh-research-stage .oh-disclosure>div{padding:0}.oh-collaboration .rp-open-section{padding:10px 0 0;max-width:none;margin:0}.oh-collaboration details>div{font-size:16px;line-height:1.65}
@media(max-width:760px){.oh-hero-note{display:flex}.om-pan-hint{display:block;font-size:13px;line-height:1.45;color:#345e51;background:#e7f1e9;padding:10px 13px;margin:0!important;border-bottom:1px solid #bbd0c1}.om-map-scroll{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:auto;scrollbar-color:#6c9c83 #e8eee8;border-bottom:1px solid #c8d8cd}.om-map-scroll .om-canvas{width:760px;min-width:760px;height:360px;min-height:360px;aspect-ratio:auto}.om-map-scroll .om-node{width:22%;height:20%;min-height:65px;padding:6px 4px}.om-map-scroll .om-designer,.om-map-scroll .om-supply{left:2%}.om-map-scroll .om-executor,.om-map-scroll .om-registry,.om-map-scroll .om-ai{left:39%}.om-map-scroll .om-customer{left:77%}.om-map-scroll .om-node strong{font-size:15px;letter-spacing:-.02em}.om-map-scroll .om-node>span:last-child{font-size:12px}.om-map-scroll .om-node-icon{font-size:11px}.om-map-scroll .om-connections text{display:block;font-size:15px}.om-map-scroll .om-connections .om-edge-bg{display:block}.om-criteria>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.om-criteria>p{font-size:11px}.om-criteria>div>span{font-size:13px}.om-criteria strong{font-size:12px}.om-mobile-selection{display:block;margin:0 10px 12px;padding:16px;border:2px solid #29745e;background:#f1f7f1;border-radius:8px;scroll-margin-top:15px}.oh-home .om-mobile-selection h3{font-size:19px}.om-mobile-selection p{font-size:14px;line-height:1.55}.om-mobile-selection button{padding:8px 12px;min-height:40px;border:1px solid #8db49f;border-radius:5px;background:white}.oh-research-stages{grid-template-columns:1fr;gap:13px}.oh-research-stage{padding:18px}.oh-experiment .oh-lead{font-size:19px}.oh-hero-note .oh-mini-explanation{font-size:15px}.oh-hero-note>a{font-size:15px}}

[data-scenario-explanation][hidden]{display:none}.om-info .om-mobile-selection{margin:0;padding:0;border:0;background:transparent}.om-info .om-mobile-selection button{margin-top:12px;border:1px solid #8db49f;border-radius:5px;background:white}

/* Keep readable transfer lanes; measure actual participant boundaries in map.mjs. */
.om-map-scroll{overflow-x:auto;overscroll-behavior-x:contain}.om-canvas{min-width:760px}.om-connections{overflow:hidden}.om-edge-bg{pointer-events:all}.om-connections text{font-size:12px!important}.om-edge-hit{stroke-width:18px}

.om-map-scroll{overflow-y:hidden;padding-bottom:2px}

/* Inner disclosure headings: 70% of their original size; summaries stay unchanged. */
.oh-home details h2{font-size:clamp(19.6px,2.1vw,29.4px)}
.oh-home details h3{font-size:15.4px}
.oh-home .oh-details .rp-home-intro h3{font-size:16.8px}
.oh-home .oh-disclosure>div h3{font-size:14.7px}

/* Hero remains full width after removing the illustrative aside. */
.oh-home .oh-hero{grid-template-columns:minmax(0,1fr)}