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.diagram-scroll:focus-visible{outline:3px solid var(--lime);outline-offset:-4px}
.engineering-figure figcaption{padding:15px 20px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.6}
.component-key{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 22px;margin:26px 0}
.component-key article{display:flex;gap:12px;align-items:flex-start}
.component-key article>span{display:grid;place-items:center;width:25px;height:25px;flex-shrink:0;font-size:12px;color:#152218;background:var(--lime);border-radius:50%;font-weight:700}
.component-key h4{font-size:16px;line-height:1.4;margin:1px 0 8px}
.component-key p{font-size:13px;color:var(--muted);line-height:1.65}
.service-key{grid-template-columns:repeat(2,minmax(0,1fr))}
.technical-detail{border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:24px 0;color:var(--muted);font-size:14px;line-height:1.7}
.technical-detail summary{cursor:pointer;color:var(--text);font-weight:600;line-height:1.5}
.technical-detail summary:focus-visible{outline:2px solid var(--lime);outline-offset:5px}
.technical-detail p{margin-top:17px}
.technical-detail strong{color:var(--text)}
.internals-cards{margin-top:25px}
@media(max-width:1180px){.internals-heading{align-items:flex-start;flex-direction:column;gap:10px}.component-key{grid-template-columns:repeat(2,minmax(0,1fr))}.internals-tabs button{font-size:12px;padding:12px 10px}}
@media(max-width:640px){.internals-tabs{grid-template-columns:1fr 1fr;gap:7px}.internals-tabs button{font-size:13px;min-height:68px;padding:11px 12px}.internals-tabs button span{display:inline;margin-right:8px}.internals-heading h3{font-size:22px}.component-key,.service-key{grid-template-columns:1fr;gap:20px}.component-key h4{font-size:17px}.component-key p{font-size:15px}.engineering-figure figcaption{padding:14px 16px}.technical-detail{padding:18px;font-size:15px}.diagram-scroll{scrollbar-color:#c7f36b #243748;scrollbar-width:thin}}
@media print{.internals-tabs{display:none}.internals-panel[hidden]{display:block!important}.internals-panel{break-before:page}.engineering-figure{break-inside:avoid}.diagram-scroll img{min-width:0}.technical-detail{break-inside:avoid}.component-key{grid-template-columns:repeat(2,1fr)}}

.interaction-brief{border:1px solid #4f7a76;background:#10292d;border-radius:16px;padding:26px;margin:25px 0 32px}.interaction-brief>h3{font-size:26px}.interaction-brief>p{color:var(--muted)}.interaction-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:22px 0}.interaction-grid article{border-top:2px solid #56bcb2;padding-top:14px}.interaction-grid h4{font-size:18px;margin:6px 0 10px}.interaction-grid p,.interaction-foot{font-size:15px;line-height:1.65}.interaction-grid.lower article{border-color:var(--line)}.budget-stat strong{font-size:clamp(21px,2.1vw,32px)}@media(max-width:760px){.interaction-grid{grid-template-columns:1fr}.interaction-brief{padding:20px}.interaction-grid p{font-size:16px}}

/* MP2 subpage access */ .top-actions{flex-wrap:wrap;gap:12px}.topbar{height:auto;min-height:86px;padding-top:15px;padding-bottom:15px}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.top-actions{width:100%}.top-actions .source-link{font-size:14px}}

/* Owner-approved V3 feature; deliberate playback only. */
.feature-film{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#102029;margin:18px 0 42px}.film-heading{padding:24px 28px 16px}.film-heading h2{font-size:clamp(26px,3vw,38px);line-height:1.15;margin:8px 0 14px}.film-heading p{line-height:1.6;color:var(--muted)}.feature-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#000;max-width:100%}.film-caption{padding:18px 28px 0;font-size:14px;line-height:1.65;color:var(--muted)}.film-caption strong{color:var(--lime)}.film-links{display:flex;flex-wrap:wrap;gap:14px;padding:8px 28px 18px;font-size:14px}.film-transcript{border-top:1px solid var(--line);padding:18px 28px;color:var(--muted);font-size:14px;line-height:1.7}.film-transcript summary{cursor:pointer;color:var(--text);font-weight:600}.film-transcript p{margin:12px 0}.film-links a:focus-visible,.film-transcript summary:focus-visible,.feature-film video:focus-visible{outline:2px solid var(--lime);outline-offset:4px}@media(max-width:640px){.film-heading,.film-caption,.film-links,.film-transcript{padding-left:18px;padding-right:18px}.film-links{flex-direction:column;gap:12px}.feature-film{border-radius:12px}}@media print{.feature-film video{display:none}.film-links{display:none}}