.major-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 20px}.major-steps button{text-align:left;padding:17px 20px;border:1px solid #304554;border-radius:7px;background:#111d27;display:grid;grid-template-columns:35px 1fr;gap:2px 8px}.major-steps button>span{font:26px monospace;grid-row:1/3;color:#3c5c6e}.major-steps strong{font-size:15px;font-weight:500;color:#a5bccb}.major-steps small{font-size:10px;color:#607e91}.major-steps button.active{border-color:#5c9b86;background:#7be3c309}.major-steps button.active>span,.major-steps button.active strong{color:var(--mint)}.phase-shell{border:1px solid var(--line);border-radius:10px;background:#0f1a24;overflow:hidden}.phase-config{display:flex;gap:14px}.phase-config select{width:auto;min-width:155px}.phase-body{display:grid;grid-template-columns:minmax(0,1fr) 345px}.phase-main{min-width:0;background:radial-gradient(ellipse at 50% 40%,#19334844,transparent 70%)}.phase-heading{padding:24px 26px 9px}.phase-heading h2{font-size:23px;font-weight:500;line-height:1.5;margin:5px 0}.phase-heading .eyebrow{font-size:9px}.phase-substeps{display:flex;gap:7px;padding:0 26px 12px;border-bottom:1px solid #223947}.phase-substeps button{font-size:11px;padding:6px 12px;border:1px solid #304c5f;border-radius:4px;color:#90adbe}.phase-substeps button.active{color:var(--mint);border-color:#517d70;background:#7be3c307}.phase-canvas{height:475px}.phase-canvas canvas{cursor:default}.phase-body .geo-explanation{padding:25px 24px}.phase-handoff{border-top:1px solid #2b4654;padding:14px 25px;font-size:11px;color:#a8c8d4;line-height:1.9}.phase-handoff b{color:var(--mint);font-weight:500;margin-right:12px}.phase-interfaces{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding:32px 0;border-bottom:1px solid var(--line)}.phase-interfaces span{display:block;font-size:9px;color:#6c8a9e;letter-spacing:1px;margin-bottom:6px}.phase-interfaces b{font-size:15px;color:#c7dee7;font-weight:500}.phase-interfaces p{font-size:11px;color:#7a98aa;line-height:1.9;margin:7px 0}.phase-side-table{width:100%;border-collapse:collapse;font-size:10px;color:#a1bfce;margin:14px 0}.phase-side-table td,.phase-side-table th{border:1px solid #304958;padding:8px 7px;text-align:left;font-weight:400}.phase-side-table th{color:var(--mint);background:#1c3342}.phase-side-table tr.active{background:#7be3c30c}.phase-note{padding:10px 12px;background:#eac27a09;border:1px solid #76634344;border-radius:4px;color:#bda77e;font-size:10px;line-height:1.85;margin:17px 0}.phase-sequence{margin:15px 0;padding-left:18px;font-size:12px;color:#a5c1cf;line-height:2}.phase-sequence li{padding-left:3px;margin-bottom:8px}.phase-callout{margin:14px 0;padding:11px 13px;background:#0e202c;border:1px solid #365564;border-radius:4px;font:11px/1.9 monospace;color:#b6d7e1}.phase-body .geo-readouts{grid-template-columns:repeat(3,1fr)}.phase-body .geo-readouts strong{font-size:22px}.phase-body .sat-rows{margin-top:18px}.phase-body .sat-row{font-size:10px;line-height:1.8}.phase-body .source-note{overflow-wrap:anywhere}
@media(min-width:1550px){.phase-body{grid-template-columns:minmax(0,1fr) 380px}.phase-canvas{height:535px}.phase-heading h2{font-size:25px}.phase-body .geo-explanation{padding:28px}.phase-body .geo-explanation p{font-size:13px}}
@media(max-width:1120px){.phase-body{grid-template-columns:minmax(0,1fr) 290px}.phase-body .geo-explanation{display:block;grid-column:auto;column-gap:0;border-left:1px solid var(--line);border-top:0;padding:22px 20px}.phase-config{gap:9px}.phase-config select{min-width:0;max-width:190px}.geo-toolbar{flex-wrap:wrap}.major-steps button{padding:15px 13px;grid-template-columns:28px 1fr}.major-steps strong{font-size:13px}.major-steps small{font-size:9px}.phase-canvas{height:430px}.phase-body .geo-explanation p{font-size:11px}.phase-sequence{font-size:11px}.phase-heading h2{font-size:20px}}
@media(max-width:820px){.phase-body{grid-template-columns:1fr}.phase-body .geo-explanation{grid-column:1;border-left:0;border-top:1px solid var(--line);padding:22px 25px}.phase-body .geo-explanation p{font-size:12px}.phase-side-table{max-width:550px;font-size:11px}.phase-sequence{font-size:12px}.phase-config{width:100%;justify-content:space-between}.phase-config select{min-width:175px}.phase-canvas{height:475px}}
@media(max-width:650px){.major-steps{gap:5px;margin-bottom:14px}.major-steps button{display:block;padding:11px 9px}.major-steps button>span{font-size:20px;display:block;margin-bottom:5px}.major-steps strong{display:block;font-size:11px;line-height:1.6}.major-steps small{display:block;font-size:8px;line-height:1.8;margin-top:4px}.phase-config{display:grid;grid-template-columns:1fr;gap:8px}.phase-config label{justify-content:space-between;font-size:10px}.phase-config select{width:210px;max-width:210px;font-size:10px}.phase-heading{padding:18px 17px 8px}.phase-heading h2{font-size:19px}.phase-substeps{padding:0 17px 11px;gap:5px;overflow-x:auto}.phase-substeps button{white-space:nowrap;font-size:10px;padding:6px 9px}.phase-canvas{height:510px}.phase-canvas.is-globe{height:375px}.phase-body .geo-readouts{padding:13px 16px;gap:10px}.phase-body .geo-readouts strong{font-size:18px}.phase-handoff{padding:13px 17px;font-size:10px}.phase-handoff b{display:block}.phase-interfaces{grid-template-columns:1fr;gap:18px;padding:26px 0}.phase-interfaces b{font-size:14px}.phase-interfaces p{font-size:11px}.phase-body .geo-explanation{padding:20px}.phase-body .geo-explanation h3{font-size:18px}.phase-body .source-note{font-size:10px}}