.page-signal .hero.sub{grid-template-columns:1fr;padding-bottom:24px}.page-signal .hero.sub h1{max-width:1080px}.page-signal .article-layout{display:block;padding-top:0}.page-signal .contents{display:none}.page-signal .article{max-width:none}.signal-widget{border:1px solid #d7e2e9;border-radius:12px;overflow:hidden;margin:24px 0 45px;background:#fff}.signal-toolbar{padding:22px 26px;background:#f2f6f9;display:flex;flex-wrap:wrap;align-items:end;gap:18px 30px}.signal-field{border:0;margin:0;padding:0;min-width:0}.signal-field legend{font-size:.75rem;font-weight:700;color:#354957;margin-bottom:8px}.signal-options{display:flex;gap:5px;flex-wrap:wrap}.signal-widget button{font:inherit;cursor:pointer}.signal-options button{border:1px solid #c4d1db;border-radius:4px;background:#fff;color:#243848;padding:8px 13px;font-size:.8rem}.signal-options button[aria-pressed=true]{background:#172c3d;border-color:#172c3d;color:#fff}.signal-widget button:focus-visible,.signal-viewport:focus-visible{outline:3px solid #ea6913;outline-offset:3px}.signal-visual{position:relative;background:linear-gradient(165deg,#0b1c2e,#173e57);min-height:400px}.signal-viewport{height:490px;position:relative;overflow:hidden;touch-action:pan-y;outline-offset:-4px}.signal-viewport canvas{display:block;width:100%;height:100%;cursor:grab}.signal-viewport canvas:active{cursor:grabbing}.signal-fallback{height:100%;display:flex;align-items:center;justify-content:center}.signal-fallback svg{display:block;width:100%;height:100%;max-height:490px}.signal-visual [hidden],.signal-widget [hidden]{display:none!important}.signal-legend{display:flex;flex-wrap:wrap;gap:12px 26px;padding:0 24px 16px;color:#d3e1ec;font-size:.7rem}.signal-legend span::before{content:'';display:inline-block;width:23px;height:3px;margin:0 8px 3px 0;background:var(--beam)}.signal-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:15px;padding:14px 24px;border-bottom:1px solid #dce5ec}.signal-actions button{padding:9px 14px;border-radius:4px;border:1px solid #b7c9d7;background:white;color:#1b3548;font-size:.76rem}.signal-actions .signal-open{background:#ea6913;color:#fff;border-color:#ea6913;font-weight:700}.signal-view-buttons{display:flex;gap:6px;flex-wrap:wrap}.signal-help{font-size:.7rem;margin:0!important;color:#536978}.signal-bottom{display:grid;grid-template-columns:1fr 1.05fr;gap:28px;padding:26px}.signal-steps{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start}.signal-step{text-align:left;padding:13px;border:1px solid #cbd8e1;border-radius:6px;background:white;color:#2b4556;font-size:.8rem;min-height:70px}.signal-step b{display:block;font-size:.65rem;color:#718593;margin-bottom:4px;letter-spacing:.08em}.signal-step[aria-pressed=true]{background:#eef5f9;border-color:#416c86;box-shadow:inset 3px 0 #ea6913}.signal-detail{border-left:3px solid #ea6913;padding-left:23px}.signal-detail .signal-detail-title{font-size:1.25rem;margin:0 0 9px!important;color:#18384b}.signal-detail p{font-size:.91rem;line-height:1.75;margin:0!important}.signal-scale{padding:0 26px 22px;font-size:.7rem!important;color:#6a7c88;margin:0!important}.signal-pins{position:absolute;inset:0;pointer-events:none}.signal-pin{position:absolute;left:0;top:0;transform:translate(-50%,-50%);display:flex;align-items:center;gap:6px;white-space:nowrap;background:rgba(10,29,44,.86);border:1px solid #6b91a9;color:#fff;font-size:.7rem;padding:5px 8px 5px 5px;border-radius:24px;pointer-events:auto}.signal-pin b{display:grid;place-items:center;width:24px;height:24px;background:#e7f0f7;color:#19354a;border-radius:50%;font-size:.72rem}.signal-pin[aria-pressed=true]{border-color:#ff9647}.signal-pin[aria-pressed=true] b{background:#ea6913;color:#fff}.signal-status{padding:12px 26px;font-size:.8rem!important;margin:0!important}.signal-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:25px 0}.signal-fact{border-top:3px solid #366d8b;padding:19px 4px}.signal-fact h3{font-size:1.05rem}.signal-fact p{font-size:.91rem}.signal-source-links{font-size:.83rem}.signal-links{margin-top:18px;display:flex;gap:15px;flex-wrap:wrap}.signal-links a{font-weight:600}.signal-home-link{margin-top:15px}.signal-fallback text{font-family:Poppins,Arial,sans-serif}.signal-fallback .diagram-label{fill:#e4eff7;font-size:16px;font-weight:600}.signal-fallback .diagram-note{fill:#9ebbd0;font-size:12px}
@media(max-width:900px){.signal-bottom{grid-template-columns:1fr;gap:22px}.signal-detail{padding-left:18px}.signal-viewport{height:460px}.signal-facts{grid-template-columns:1fr}.signal-fact{padding-bottom:4px}.signal-pin span{display:none}.signal-pin{padding:4px}}
@media(max-width:600px){.signal-toolbar{padding:18px;gap:15px}.signal-options button{font-size:.75rem;padding:8px 11px}.signal-visual{min-height:340px}.signal-viewport{height:370px}.signal-fallback svg{height:auto;min-height:300px}.signal-actions{padding:14px 17px}.signal-bottom{padding:20px 17px}.signal-step{font-size:.75rem;padding:11px;min-height:72px}.signal-scale{padding:0 17px 20px}.signal-legend{padding:0 17px 14px;gap:9px;font-size:.64rem}.signal-widget{border-radius:7px}.signal-status{padding:10px 17px}.signal-viewport canvas{touch-action:pan-y}}
/* Laboratoire : globe, orbite et instruments. */
.science-banner{padding:28px 28px 24px;background:#0a1d30;color:#e5eff8}.science-banner p{font-size:.67rem!important;letter-spacing:.17em;color:#80c9ed;margin:0 0 8px!important}.science-banner strong{font-size:clamp(1.5rem,3vw,2.25rem);display:block;line-height:1.25;color:#fff}.science-banner>span{display:block;font-size:.82rem;color:#b5cadc;margin-top:10px}.science-controls{padding:20px 26px;background:#e9f0f5;display:flex;flex-wrap:wrap;gap:18px 30px}.signal-visual{background:radial-gradient(ellipse at 35% 60%,#163954 0,#071729 55%,#020913 100%)}.signal-viewport{height:620px}.orbital-label{position:absolute;transform:translate(-50%,-50%);border:1px solid #638ba6;border-radius:24px;background:rgba(4,21,36,.9);color:#daefff;padding:7px 11px;font-size:.69rem!important;white-space:nowrap;z-index:2}.orbital-satellite[aria-pressed=true]{border-color:#f89e50;color:#ffc384;background:#32231e}.orbital-city{color:#8fdbff;border-color:#478cae;font-size:.64rem!important}.orbital-earth{font-size:.6rem!important;letter-spacing:.15em;color:#8cb9d4;border:0;background:transparent}.science-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#0b2032;color:#d4e9f8;padding:23px 26px;gap:20px;border-top:1px solid #28465c}.science-metrics>div{min-width:0}.science-metrics small{display:block;font-size:.58rem;letter-spacing:.06em;color:#88b4cf;margin-bottom:8px}.science-metrics strong{display:block;font-size:clamp(1rem,1.8vw,1.45rem);color:#fff;white-space:nowrap}.science-metrics>div>span{display:block;font-size:.63rem;color:#a2bdcf;margin-top:6px;line-height:1.5}.science-rotation{display:grid;grid-template-columns:1fr auto;gap:10px 22px;align-items:center;background:#eff4f8;padding:19px 26px}.science-rotation label{font-size:.8rem;font-weight:600;grid-column:1/-1}.science-rotation output{margin-left:12px;color:#ae4c08;font-weight:700}.science-rotation input{width:100%;accent-color:#ea6913;min-height:28px;cursor:pointer}.science-rotation button{padding:8px 12px;background:white;border:1px solid #b8cad7;border-radius:4px;font-size:.72rem}.science-rotation p{grid-column:1/-1;font-size:.72rem!important;color:#526e81;margin:0!important}.signal-viewport>.orbital-label[hidden]{display:none!important}
@media(max-width:900px){.science-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.signal-viewport{height:560px}.science-controls{gap:16px}.science-metrics strong{font-size:1.15rem}}
@media(max-width:600px){.science-banner{padding:22px 18px}.science-controls{padding:18px}.science-controls .signal-options button{font-size:.68rem;padding:8px 9px}.signal-viewport{height:480px}.science-metrics{padding:20px 17px;gap:19px 12px}.science-metrics strong{font-size:1.02rem}.science-metrics small{font-size:.53rem}.science-metrics>div>span{font-size:.6rem}.science-rotation{padding:18px}.orbital-label{font-size:.55rem!important;padding:5px 7px}.orbital-earth{font-size:.48rem!important}.orbital-city{font-size:.53rem!important}}