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/* EPIP V1.1 — Open Business Model / Planning / Workflow */
.ep-section-lead{max-width:760px;font-size:.78rem;line-height:1.72;color:var(--slate)}
.ep-meta-stack{margin-top:2rem;border:1px solid var(--line);background:#fff}.ep-meta-head{display:flex;justify-content:space-between;gap:1rem;align-items:center;background:var(--dark);padding:.85rem 1rem;color:#fff}.ep-meta-head span,.ep-plan-context>span,.ep-workflow-config>span,.ep-wf-code span{font-size:.48rem;font-weight:900;letter-spacing:.1em;color:var(--ep2)}.ep-meta-head strong{font-size:.7rem}.ep-meta-grid{display:grid;grid-template-columns:repeat(3,1fr)}.ep-meta-grid article{padding:1rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:112px}.ep-meta-grid article:nth-child(3n){border-right:0}.ep-meta-grid article:nth-last-child(-n+3){border-bottom:0}.ep-meta-grid b{display:block;font-size:.5rem;letter-spacing:.09em;color:#159b8d}.ep-meta-grid small{display:block;color:#7a8798;font-size:.54rem;margin:.38rem 0 .65rem}.ep-meta-grid strong{font-size:.66rem;color:var(--ink)}.ep-model-arrow{text-align:center;color:#159b8d;font-size:1.25rem;padding:.55rem}.ep-model-examples-v11{grid-template-columns:repeat(3,1fr)}.ep-model-examples-v11 strong{display:block;font-size:.68rem;color:var(--ink);margin-top:.45rem}.ep-model-examples-v11 p{line-height:1.55}
.ep-planning{background:#f5f7f9}.ep-planning-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:1rem;margin-top:2rem}.ep-plan-flow{background:var(--dark);padding:1.15rem;display:flex;flex-direction:column;align-items:center}.ep-plan-node{width:min(100%,390px);border:1px solid #315060;background:#0b2030;color:#fff;text-align:center;padding:.72rem}.ep-plan-node span{display:block;font-size:.47rem;font-weight:900;letter-spacing:.1em;color:var(--ep2)}.ep-plan-node strong{display:block;font-size:.72rem;margin:.28rem}.ep-plan-node small{font-size:.5rem;color:#8fa3b7}.ep-plan-flow>i,.ep-plan-split,.ep-plan-merge{font-style:normal;color:var(--ep);padding:.3rem;text-align:center}.ep-plan-split{display:flex;width:65%;justify-content:space-between;font-size:1rem}.ep-plan-branches{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;width:100%}.ep-plan-branches .ep-plan-node{width:auto}.ep-plan-scenario{border-color:#348f85}.ep-plan-output{background:#11352f;border-color:#3b9488}.ep-plan-context{border:1px solid var(--line);background:#fff;padding:1.15rem}.ep-plan-context h3,.ep-workflow-config h3{font-size:1rem;color:var(--ink);margin:.45rem 0 1rem}.ep-context-list{display:grid;grid-template-columns:1fr 1fr;gap:.45rem}.ep-context-list div{border:1px solid var(--line);padding:.65rem}.ep-context-list b{display:block;font-size:.49rem;letter-spacing:.08em;color:#159b8d}.ep-context-list small{font-size:.55rem;color:#65758a}.ep-plan-context p{font-size:.6rem;line-height:1.6;color:#7a8798;margin-top:1rem}
.ep-workflow-v11{display:grid;grid-template-columns:.85fr 1.15fr;gap:1rem;margin-top:2rem}.ep-return{justify-self:end;margin:-1.65rem -5.4rem -1.15rem 0;border:1px dashed #3c756f;padding:.38rem .55rem;display:flex;gap:.5rem;align-items:center}.ep-return span{font-size:.47rem;color:var(--ep2);font-weight:900}.ep-return b{font-size:.5rem;color:#9fb4c4}.ep-workflow-config{background:#0b2030;border:1px solid #294453;padding:1.15rem}.ep-workflow-config h3{color:#fff}.ep-wf-config-grid{display:grid;grid-template-columns:1fr 1fr;gap:.45rem}.ep-wf-config-grid article{border:1px solid #294453;padding:.65rem}.ep-wf-config-grid b{display:block;font-size:.5rem;color:var(--ep2);letter-spacing:.08em}.ep-wf-config-grid small{font-size:.54rem;color:#9babbc}.ep-wf-code{margin-top:.65rem;border-left:2px solid var(--ep);background:#071624;padding:.65rem}.ep-wf-code code{display:block;margin-top:.3rem;color:#dbe8e9;font-size:.58rem}
@media(max-width:900px){.ep-meta-grid{grid-template-columns:repeat(2,1fr)}.ep-meta-grid article,.ep-meta-grid article:nth-child(3n){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.ep-meta-grid article:nth-child(2n){border-right:0}.ep-model-examples-v11,.ep-planning-layout,.ep-workflow-v11{grid-template-columns:1fr}.ep-return{margin:.2rem 0;justify-self:stretch;justify-content:center}.ep-plan-context{min-height:0}}
@media(max-width:560px){.ep-meta-head{align-items:flex-start;flex-direction:column}.ep-meta-grid,.ep-model-examples-v11,.ep-context-list,.ep-wf-config-grid,.ep-plan-branches{grid-template-columns:1fr}.ep-meta-grid article,.ep-meta-grid article:nth-child(2n),.ep-meta-grid article:nth-child(3n){border-right:0;border-bottom:1px solid var(--line)}.ep-meta-grid article:last-child{border-bottom:0}.ep-plan-split{display:none}.ep-plan-branches{gap:.4rem}.ep-plan-merge{padding:.35rem}}

/* EPIP V1.2 — Semantic CPM / pgvector / HDC */
.ep-semantic-cpm{background:#071624;color:#fff}.ep-semantic-cpm h2{color:#fff}.ep-semantic-cpm .ep-section-lead{color:#aebdcd}.ep-sem-cpm-flow{max-width:920px;margin:2rem auto 0;display:flex;flex-direction:column;align-items:center}.ep-sem-cpm-flow>i{font-style:normal;color:var(--ep);padding:.38rem}.ep-sem-classic,.ep-sem-variance,.ep-sem-output-v12{width:min(100%,620px);border:1px solid #294453;background:#0b2030;padding:.9rem 1rem;text-align:center}.ep-sem-cpm-flow span,.ep-sem-question>span,.ep-sem-layers span,.ep-sem-bridge span{display:block;font-size:.48rem;font-weight:900;letter-spacing:.1em;color:var(--ep2)}.ep-sem-cpm-flow strong{display:block;font-size:.78rem;margin:.3rem 0}.ep-sem-cpm-flow small{font-size:.53rem;color:#91a4b7}.ep-sem-variance{border-color:#3a756f}.ep-sem-context{width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem}.ep-sem-context article{border:1px solid #294453;background:#0b2030;padding:.85rem;text-align:center}.ep-sem-context article strong{font-size:.68rem}.ep-sem-output-v12{background:#10352f;border-color:#3b9488}.ep-sem-question{max-width:920px;margin:1.2rem auto 0;border-left:3px solid var(--ep);background:#0b2030;padding:1rem 1.2rem}.ep-sem-question blockquote{margin:.45rem 0 0;font-size:clamp(.9rem,1.8vw,1.2rem);line-height:1.45;font-weight:750;color:#eef8f7}.ep-sem-layers{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:2rem}.ep-sem-layers article{border:1px solid var(--line);padding:1.05rem;background:#fff;min-height:220px}.ep-sem-layers article strong{display:block;font-size:.9rem;color:var(--ink);margin:.5rem 0}.ep-sem-layers article p{font-size:.62rem;line-height:1.62;color:#65758a}.ep-sem-layers code{font-size:.58rem}.ep-layer-active{border-top:3px solid var(--ep)!important}.ep-layer-research{border-top:3px solid #7a8ca2!important}.ep-layer-tags{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.8rem}.ep-layer-tags b{font-size:.47rem;padding:.28rem .38rem;border:1px solid var(--line);color:#526177}.ep-sem-bridge{display:grid;grid-template-columns:1fr 22px 1fr 22px 1fr 22px 1fr;align-items:stretch;margin:1.2rem 0}.ep-sem-bridge div{border:1px solid var(--line);padding:.75rem;background:#f8fafb}.ep-sem-bridge strong{display:block;font-size:.6rem;color:var(--ink);margin-top:.35rem}.ep-sem-bridge>i{display:grid;place-items:center;color:#159b8d;font-style:normal;font-weight:900}
@media(max-width:900px){.ep-sem-layers{grid-template-columns:1fr}.ep-sem-bridge{grid-template-columns:1fr}.ep-sem-bridge>i{padding:.3rem;transform:rotate(90deg)}}
@media(max-width:560px){.ep-sem-context{grid-template-columns:1fr}.ep-sem-cpm-flow{align-items:stretch}.ep-sem-classic,.ep-sem-variance,.ep-sem-output-v12{width:auto}.ep-sem-question{padding:.85rem}}

/* EPIP V1.3 — applied case entry */
.ep-case-entry{background:#f5f8fb;border-top:1px solid #dfe7ee;border-bottom:1px solid #dfe7ee}.ep-case-entry-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,.7fr);gap:3rem;align-items:center}.ep-case-entry h2{max-width:760px}.ep-case-entry p{max-width:760px;color:#52606d;line-height:1.75}.ep-case-route{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;margin-top:1.5rem}.ep-case-route span{font-size:.7rem;font-weight:800;letter-spacing:.08em;padding:.5rem .65rem;border:1px solid #c9d8e4;background:white}.ep-case-route i{font-style:normal;color:#2b7a9b}.ep-case-entry aside{background:#071725;color:white;padding:1.6rem;border-top:3px solid #42b8d5}.ep-case-entry aside span,.ep-case-entry aside small{display:block;color:#9eb5c5;font-size:.72rem;letter-spacing:.08em}.ep-case-entry aside strong{display:block;font-size:1.35rem;margin:.55rem 0}.ep-case-entry aside a{display:inline-block;margin-top:1.25rem;color:#8ee7f6;font-weight:700;text-decoration:none}@media(max-width:800px){.ep-case-entry-grid{grid-template-columns:1fr;gap:1.5rem}}