/* Homepage master demo: research map -> strategy board -> deployment calendar.
   Chapter 1 is the shared market-map player in chapter mode; chapters 2 and 3 are
   drawn by master-demo.js from the plan JSON. */
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.md-top .ms-dots{display:flex;gap:6px}
.md-title{color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.md-title b{color:#e2e8f0;font-weight:600}
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.md-demo.is-ready .md-live{background:rgba(52,211,153,.16);color:#bbf7d0}.md-demo.is-ready .md-live i{background:#34d399;animation:none}
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.md-tab+.md-tab{border-left:1px solid rgba(148,163,184,.12)}
.md-tab-n{font-size:.7rem;font-weight:800;color:#475569;font-variant-numeric:tabular-nums}
.md-tab-short{display:none}.md-tab small{display:block;font-size:.7rem;font-weight:500;color:#64748b;margin-top:2px}
.md-tab.is-active{color:#fff}.md-tab.is-active .md-tab-n{color:#5eead4}
.md-tab-bar{position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(148,163,184,.12)}.md-tab-bar b{display:block;height:100%;width:0;background:linear-gradient(90deg,#06b8a0,#34d399)}
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.md-stage{display:grid;grid-template-columns:minmax(0,1fr)}
.md-ch{grid-area:1/1;min-width:0;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility 0s linear .6s}
.md-ch.is-on{opacity:1;visibility:visible;transition:opacity .6s ease}
/* The embedded map: chapter mode, no frame of its own. */
.md-demo .ms-console{border-radius:0;box-shadow:none;background:transparent}
.md-demo .ms-topbar,.md-demo .ms-pause{display:none}
/* ── Chapter 2: strategy board ─────────────────────────────────────── */
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.md-cta.is-pressed{transform:scale(.94);box-shadow:none;animation:none}
.md-cta.is-done{background:#34d399;color:#052e2b;border-color:#34d399}
/* ── Chapter 3: deployment calendar ─────────────────────────────────── */
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.md-note{text-align:center;font-size:.76rem;color:#94a3b8;margin:12px 0 0}
@keyframes md-pulse{0%{box-shadow:0 0 0 0 rgba(94,234,212,.55)}100%{box-shadow:0 0 0 12px rgba(94,234,212,0)}}
@media(max-width:1024px){.md-strat{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}}
@media(max-width:768px){
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