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.hazard-tile__more{background:var(--ink);border-color:var(--ink);color:var(--bg)}.hazard-tile__trigger:hover .hazard-tile__more-arrow,.hazard-tile__trigger:focus-visible .hazard-tile__more-arrow{transform:translate(2px) rotate(45deg)}.hazard-modal{width:min(76rem,calc(100vw - 2rem));max-height:calc(100svh - 2rem);padding:0;color:var(--ink);background:var(--bg-2);border:1px solid var(--tile-line);border-top:2px solid var(--accent);box-shadow:0 24px 80px #00000040;overflow:hidden}.hazard-modal[open]{display:flex;flex-direction:column;animation:hazard-modal-in .22s ease-out}.hazard-modal::backdrop{background:#1119;backdrop-filter:blur(4px)}@keyframes hazard-modal-in{0%{opacity:0;transform:translateY(.75rem)}}.hazard-modal__close{position:absolute;top:var(--s-3);right:var(--s-3);z-index:1;width:2.25rem;height:2.25rem;font-size:1.3rem;line-height:1;color:var(--ink-2);background:var(--bg-2);border:1px solid var(--line);border-radius:50%;cursor:pointer}.hazard-modal__close:hover{color:var(--ink);border-color:var(--accent)}.hazard-modal__content{overflow-y:auto;overscroll-behavior:contain;padding:var(--s-6) var(--s-6) var(--s-5)}.hazard-modal__figure{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--s-2) var(--s-4);padding-right:var(--s-7)}.hazard-modal__value{font-size:var(--t-figure);font-weight:500;line-height:.95;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--accent)}.hazard-modal__figure-label{flex:1 1 14rem;font-size:var(--t-small);color:var(--ink-2)}.hazard-modal__title{margin-top:var(--s-5);padding-top:var(--s-4);border-top:1px solid var(--line);font-size:clamp(1.375rem,1.1rem + 1vw,1.75rem);font-weight:600;letter-spacing:-.015em;padding-right:var(--s-7)}.hazard-modal__body{display:grid;gap:var(--s-3);margin-top:var(--s-4)}.hazard-modal__body p{max-width:var(--measure);color:var(--ink-2)}@media(min-width:900px){.hazard-modal__body{display:block;columns:2;column-gap:var(--s-7)}.hazard-modal__body p{max-width:none;break-inside:avoid}.hazard-modal__body p+p{margin-top:var(--s-3)}}@media(min-width:900px)and (max-width:1199px){.hazard-modal__content{padding:var(--s-5)}.hazard-modal__body{font-size:var(--t-small);column-gap:var(--s-6)}}.hazard-modal__meta{margin-top:var(--s-5);padding-top:var(--s-3);border-top:1px solid var(--line);font-size:var(--t-micro);color:var(--ink-2)}.hazard-tile--energy{grid-column:1 / -1;padding:var(--s-4)}.panel--explore .diagram__backdrop{fill:#ffffffbf}.energy__heading{font-size:var(--t-lead);font-weight:600;padding-inline:var(--s-1)}.energy__standfirst{margin-top:var(--s-2);padding-inline:var(--s-1);max-width:var(--measure);color:var(--ink-2);font-size:var(--t-small)}.energy__chart{margin-top:var(--s-4);display:grid;gap:var(--s-3)}.energy__row{display:grid;grid-template-columns:minmax(0,15rem) minmax(0,1fr) auto;align-items:center;column-gap:var(--s-4);padding-inline:var(--s-1)}.energy__name{grid-column:1;grid-row:1;font-size:var(--t-small);font-weight:500}.energy__spec{grid-column:1;grid-row:2;font-size:var(--t-micro);color:var(--ink-2);font-variant-numeric:tabular-nums}.energy__track{grid-column:2;grid-row:1 / span 2;height:.75rem;background-image:linear-gradient(to right,var(--line) 1px,transparent 1px);background-size:25% 100%;border-bottom:1px solid var(--line)}.energy__bar{height:100%;background:var(--accent)}.energy__row[data-kind=reference] .energy__bar{background:var(--truss)}.energy__value{grid-column:3;grid-row:1 / span 2;font-size:var(--t-lead);font-weight:500;font-variant-numeric:tabular-nums;text-align:right;min-width:4.5rem}.energy__axis{display:flex;justify-content:space-between;margin-left:calc(15rem + var(--s-4) + var(--s-1));margin-right:calc(4.5rem + var(--s-4) + var(--s-1));font-size:var(--t-micro);color:var(--ink-2);font-variant-numeric:tabular-nums}.energy__axis-label{margin-top:var(--s-3);padding-inline:var(--s-1)}.energy__note{margin-top:var(--s-3);padding-inline:var(--s-1);max-width:var(--measure);font-size:var(--t-small);color:var(--ink-2)}@media(max-width:760px){.energy__row{grid-template-columns:minmax(0,1fr) auto}.energy__name,.energy__spec{grid-column:1}.energy__value{grid-column:2;grid-row:1 / span 2}.energy__track{grid-column:1 / -1;grid-row:3;margin-top:var(--s-2)}.energy__axis{margin-inline:var(--s-1)}}.deorbit{width:100%;max-width:72rem}.deorbit__lead{display:flex;flex-wrap:wrap;align-items:flex-end;gap:var(--s-5) var(--s-7)}.deorbit__year{font-size:var(--t-figure-lg);font-weight:600;line-height:.85;letter-spacing:-.045em;font-variant-numeric:tabular-nums}.deorbit__year-label{display:block;margin-top:var(--s-3);max-width:18ch;line-height:1.4}.deorbit__facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:var(--s-4) var(--s-5);flex:1 1 22rem;padding-bottom:var(--s-2)}.deorbit__facts dd{margin-top:var(--s-1);font-size:var(--t-lead);font-weight:500}.deorbit__columns{margin-top:var(--s-6);display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-5);align-items:start}@media(min-width:900px){.deorbit__columns{grid-template-columns:minmax(0,1fr) minmax(0,20rem);gap:var(--s-7)}}.deorbit__prose{display:grid;gap:var(--s-3)}.deorbit__prose p{max-width:var(--measure);color:var(--ink-2)}.deorbit__map{align-self:end;max-width:20rem;border:1px solid var(--tile-line);background:var(--tile);backdrop-filter:blur(10px);padding:var(--s-3)}.deorbit__map figcaption{margin-top:var(--s-3);font-size:var(--t-micro);line-height:1.5;color:var(--ink-2)}.footer{padding-top:var(--s-4);border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-5);font-size:var(--t-micro);line-height:1.6;color:var(--ink-2)}.footer__updated,.footer__note{flex:none}.footer__sources{flex:1 1 32rem;min-width:0}.footer__source{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:.15em}.footer__source:hover{text-decoration-color:var(--accent);color:var(--ink)}.build__hint{justify-self:start;max-width:46ch;padding:var(--s-3) var(--s-4);border-left:2px solid var(--accent);background:var(--tile);backdrop-filter:blur(10px);font-size:var(--t-lead);opacity:0;transform:translateY(.5rem);transition:opacity .4s ease,transform .4s ease;pointer-events:none}.panel__pin.is-complete .build__hint{opacity:1;transform:none}.flat-earth__sphere{fill:url(#flat-earth-shade)}.flat-earth__grid{fill:none;stroke:#ffffff12;stroke-width:.6}.flat-earth__land{fill:#6e6e6e}.flat-earth__track{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round}.flat-earth__dot{fill:var(--accent);stroke:var(--bg);stroke-width:2}.flat-earth__rim{fill:none;stroke:var(--accent);stroke-width:8}.build__start{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding:var(--s-4) var(--s-6);font-size:clamp(1.25rem,1rem + 1vw,1.75rem);font-weight:600;letter-spacing:-.01em;color:var(--ink);background:var(--accent);border:0;border-radius:999px;box-shadow:0 10px 30px #ff4f004d;cursor:pointer;transition:background-color .16s ease,color .16s ease,transform .16s ease}.build__start:hover,.build__start:focus-visible{color:var(--bg);background:var(--ink);transform:translate(-50%,-50%) scale(1.03)}#scene{position:fixed;inset:0;z-index:0;pointer-events:none;contain:strict}#scene canvas{display:block;width:100%;height:100%}body.is-explore #scene{pointer-events:auto}body.is-explore #scene canvas{touch-action:pan-y}