.jg-page{max-width:1440px;margin:auto;padding:0 48px;color:#15374b}.jg-intro{padding:56px 0 36px;max-width:920px}.jg-page h1{font-size:clamp(36px,4.4vw,62px);line-height:1.06;margin:20px 0 24px}.jg-page h2{font-size:clamp(28px,3vw,42px);margin:15px 0 24px;line-height:1.12}.jg-page h3{font-size:24px;line-height:1.25;margin:15px 0;letter-spacing:-.025em}.jg-page p{color:#4c6878;line-height:1.75}.jg-page .eyebrow{font-size:11px;letter-spacing:1.8px}.jg-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 30px}.jg-top h2{margin:10px 0 0}.jg-explorer{border:1px solid #cbdce5;scroll-margin-top:100px}.jg-switch{display:flex;gap:8px}.jg-page button{min-height:48px;border:1px solid #a5becc;background:white;color:#25485a;border-radius:4px;padding:12px 20px;font-weight:bold}.jg-page button[aria-pressed=true]{background:#00718d;color:white;border-color:#00718d}.jg-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:#edf4f7;padding:18px 30px}.jg-stats span{font-size:12px;color:#456475}.jg-stats b{display:block;font-size:20px;color:#183b4d;margin-top:4px}.jg-instruction{font-size:13px;padding:20px 30px;border-bottom:1px solid #dce6ec}.jg-workbench{display:grid;grid-template-columns:minmax(0,1fr) 340px}.jg-map{padding:15px 24px 28px;min-width:0}.jg-assembly{position:relative;margin:25px 0 0}.jg-assembly>img{width:100%;height:auto;display:block}.jg-assembly button{position:absolute;top:12%;transform:translateX(-50%);border-radius:50%;width:44px;height:44px;min-height:44px;padding:0;border:2px solid #00718d;font-size:14px;box-shadow:0 0 0 5px #fff}.jg-assembly button:after{content:'';position:absolute;top:44px;left:20px;width:1px;height:20px;background:#9ab7c7}.jg-caption{text-align:center;font-size:11px;letter-spacing:1px;margin:6px 0 25px!important}.jg-caption span{letter-spacing:0;font-size:12px}.jg-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.jg-choices button{font-size:12px;padding:12px 9px;text-align:left}.jg-detail{padding:28px;border-left:1px solid #cedde5;background:#f0f5f7;min-width:0}.jg-detail-photo{height:160px;background:white;display:flex;align-items:center;justify-content:center;margin-top:18px;padding:20px}.jg-detail-photo img{max-width:100%;max-height:120px;object-fit:contain}.jg-detail p{font-size:14px}.jg-detail .jg-detail-note{margin-top:18px;padding-top:16px;border-top:1px solid #c5d8e2;font-size:12px}.jg-section{padding:58px 0;border-bottom:1px solid #d5e2e8}.jg-two,.jg-three{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:28px}.jg-three{grid-template-columns:repeat(3,1fr)}.jg-two article,.jg-three article{background:#eff5f7;padding:28px;border-top:3px solid #5c91ab}.jg-num,.jg-three article>b{font-size:11px;letter-spacing:1.5px;color:#00718d}.jg-page dl{margin-top:22px}.jg-page dl>div{display:flex;gap:20px;border-top:1px solid #cbdce5;padding:12px 0;font-size:13px}.jg-page dt{min-width:90px}.jg-page dd{margin:0;font-weight:bold}.jg-flat{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.jg-flat>img{width:100%;background:#f6f9fa;padding:15px}.jg-flat-values{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:24px 0}.jg-flat-values span{font-size:12px;color:#4c6878}.jg-flat-values b{display:block;font-size:27px;color:#15374b}.jg-page .jg-small{font-size:12px}.jg-table-wrap{overflow:auto;margin-top:25px}.jg-table-wrap table{width:100%;border-collapse:collapse;font-size:14px}.jg-table-wrap th,.jg-table-wrap td{padding:17px;text-align:left;border-bottom:1px solid #d1e0e7;vertical-align:top}.jg-table-wrap thead{background:#183d50;color:white}.jg-table-wrap tbody th{width:25%}.jg-three a{display:block;color:#006c88;font-size:14px;font-weight:bold;margin-top:20px}.jg-page :focus-visible{outline:3px solid #0085ac;outline-offset:4px}
@media(max-width:1100px){.jg-page{padding:0 28px}.jg-workbench{grid-template-columns:1fr}.jg-detail{border-left:0;border-top:1px solid #cedde5;display:grid;grid-template-columns:230px 1fr;gap:0 25px}.jg-detail-photo{grid-column:1;grid-row:1/5;margin:0;height:200px}.jg-detail>span,.jg-detail h3,.jg-detail>p{grid-column:2}.jg-assembly{max-width:850px;margin:20px auto 0}.jg-three{gap:14px}.jg-three article{padding:20px}}
@media(max-width:650px){.jg-page{padding:0 20px}.jg-intro{padding-top:34px}.jg-top{display:block;padding:22px}.jg-switch{margin-top:22px}.jg-stats{padding:18px;gap:10px}.jg-stats b{font-size:16px}.jg-stats span{font-size:10px}.jg-instruction{padding:18px;font-size:12px}.jg-map{padding:10px 10px 22px}.jg-assembly{padding-top:45px}.jg-assembly button{top:8px;width:44px;height:44px}.jg-assembly button:after{height:15px}.jg-choices{grid-template-columns:1fr 1fr}.jg-caption{font-size:9px;margin-top:14px!important}.jg-caption span{font-size:11px}.jg-detail{display:block;padding:22px}.jg-detail-photo{height:150px;margin:15px 0}.jg-two,.jg-three,.jg-flat{grid-template-columns:1fr}.jg-section{padding:38px 0}.jg-table-wrap table{font-size:12px;min-width:510px}.jg-table-wrap th,.jg-table-wrap td{padding:13px}.jg-flat-values b{font-size:23px}.jg-two article{padding:22px}.jg-page dl>div{display:block}.jg-page dd{margin-top:5px}}
/* Whole-family explorer: alternatives stay visible within the horizontal system. */
.jg-selected{padding:18px 30px 0;background:#edf4f7;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.jg-selected>span{font-size:10px;letter-spacing:1px}.jg-selected>strong{font-size:18px}.jg-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.jg-system-scroll{overflow-x:auto;padding:20px 20px 12px}.jg-system-scroll:focus-visible{outline-offset:-4px}#jg-system-map{display:grid;grid-template-columns:repeat(var(--stages),minmax(0,1fr));gap:14px;min-width:900px;align-items:start}.jg-stage{position:relative;min-width:0}.jg-stage:not(:last-child):after{content:'←';position:absolute;right:-12px;top:90px;color:#7594a5;font-size:18px}.jg-page .jg-stage-title{font-size:10px;letter-spacing:.3px;padding:8px;width:100%;min-height:48px;background:#eef5f8}.jg-page .jg-component{display:flex;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:112px;padding:10px 6px;margin-top:8px;background:white;color:#23485a;border-color:#d4e1e8}.jg-component img{width:100%;height:56px;object-fit:contain;background:white}.jg-component span{font-size:10px;line-height:1.4;margin-top:8px}.jg-page .jg-component[aria-pressed=true]{border:2px solid #00718d;background:#ecf7fa;color:#005e76}.jg-explorer>.jg-choices{display:flex;flex-wrap:wrap;padding:20px 24px;border-top:1px solid #d5e2e8}.jg-explorer>.jg-choices button{flex:1 1 130px;text-align:center}.jg-variants{display:flex;flex-wrap:wrap;gap:8px;padding:0 24px 20px}.jg-page .jg-variants button{font-size:12px;min-height:44px}.jg-explorer>.jg-detail{display:grid;grid-template-columns:minmax(250px,40%) 1fr;gap:0 32px;border-left:0;border-top:1px solid #d5e2e8}.jg-explorer .jg-detail-photo{grid-column:1;grid-row:1/5;height:230px;margin:0;padding:20px}.jg-explorer .jg-detail-photo img{max-height:190px;width:100%;height:100%;object-fit:contain}.jg-explorer .jg-detail>span,.jg-explorer .jg-detail>h3,.jg-explorer .jg-detail>p{grid-column:2}.jg-detail-note:empty{display:none}
@media(max-width:650px){.jg-selected{padding:18px 18px 0;gap:8px}.jg-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.jg-system-scroll{padding:12px}#jg-system-map{min-width:900px}.jg-explorer>.jg-choices{padding:16px 12px;gap:8px}.jg-explorer>.jg-choices button{flex-basis:40%}.jg-variants{padding:0 12px 16px}.jg-explorer>.jg-detail{display:block}.jg-explorer .jg-detail-photo{height:190px;margin:16px 0}.jg-caption{padding:0 12px}}
/* Technical exploded drawing with a separate inspection pane. */
.jt-workbench{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start}.jt-drawing{padding:20px 26px;background:white}.jt-row{position:relative;padding:15px 0 20px 52px;border-bottom:1px dashed #d9e4e9}.jt-row:last-of-type{border-bottom:0}.jg-page .jt-number{position:absolute;left:0;top:40%;width:40px;height:40px;min-height:40px;border-radius:50%;padding:0;font-size:16px;border:2px solid #00718d;background:white;color:#00718d}.jg-page .jt-number[aria-pressed=true]{background:#00718d;color:white}.jt-parts{display:flex;justify-content:center;gap:16px}.jg-page .jt-part{display:flex;flex:1;flex-direction:column;align-items:center;max-width:180px;min-width:0;padding:4px;border:0;border-radius:0;background:transparent;color:#25485a;outline-offset:2px}.jg-page .jt-part[aria-pressed=true]{background:transparent;color:#00647e}.jt-visual{display:flex;align-items:center;justify-content:center;width:100%;height:110px}.jt-visual img{width:95px;height:52px;object-fit:contain}.jt-tubes .jt-visual{height:190px}.jt-tubes .jt-visual img{width:180px;height:28px;max-width:none}.jt-label{font-size:12px;line-height:1.4;margin-top:8px;min-height:34px}.jt-part small{font-size:10px;line-height:1.4;font-weight:normal}.jt-part[aria-pressed=true] .jt-label{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.jt-detail{position:sticky;top:100px;margin:24px 24px 24px 0;padding:28px;background:#edf4f7;min-width:0}.jt-detail>strong{display:block;font-size:14px;color:#00718d}.jt-detail-image{background:white;margin:22px 0;padding:16px;height:160px;display:flex;align-items:center;justify-content:center}.jt-detail-image img{width:100%;height:100%;object-fit:contain}.jt-detail #jg-variants{display:flex;flex-wrap:wrap;gap:8px;padding:0}.jt-detail #jg-variants button{font-size:12px;text-align:left}.jt-detail #jg-stats{display:block;padding:0;background:none;margin-top:24px}.jt-detail #jg-stats>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-top:1px solid #c5d7e0;font-size:13px}.jt-detail #jg-stats dt{min-width:0;max-width:48%}.jt-detail #jg-stats dd{text-align:right;max-width:55%;margin:0}.jt-detail p{font-size:13px}.jt-drawing>.jg-small{font-size:12px}.jt-detail #jg-detail-note:empty{display:none}
@media(max-width:900px){.jt-workbench{grid-template-columns:1fr 1fr}.jt-drawing{padding:12px}.jt-row{padding-left:38px}.jt-parts{gap:5px}.jt-label{font-size:10px}.jt-part small{font-size:9px}.jg-page .jt-number{width:32px;height:32px;min-height:32px}.jt-detail{padding:18px;margin:12px 12px 12px 0}.jt-tubes .jt-visual img{width:150px}.jt-detail #jg-stats>div{display:block}.jt-detail #jg-stats dt,.jt-detail #jg-stats dd{max-width:none;text-align:left}.jt-detail #jg-stats dd{margin-top:5px}}
@media(max-width:650px){.jt-workbench{display:block}.jt-detail{position:static;margin:0;padding:22px}.jt-drawing{padding:16px}.jt-label{font-size:11px}.jt-part small{font-size:10px}.jt-tubes .jt-visual{height:170px}.jt-detail #jg-stats>div{display:flex}.jt-detail #jg-stats dt,.jt-detail #jg-stats dd{max-width:50%}.jt-detail #jg-stats dd{text-align:right;margin:0}}
.jt-drawing #jg-system-map{display:block;min-width:0}.jt-part .jt-visual{overflow:visible}.jt-part .jt-visual img{flex-shrink:0}
.jt-detail{scroll-margin-top:90px}.jt-back{display:none}.jt-row{border-bottom:0}.jt-row:not(:last-of-type):after{content:'↓';display:block;text-align:center;margin-top:10px;font-size:22px;color:#8ca7b6}.jt-visual{height:85px}.jt-tubes .jt-visual{height:170px}.jt-row{padding-top:8px;padding-bottom:8px}
@media(max-width:650px){.jt-back{display:block;font-size:12px;margin-bottom:20px;color:#00718d}}
.jt-visual img{width:100%;height:95px;object-fit:contain;max-width:80px}.jt-tubes .jt-visual img{width:100%;height:165px;max-width:75px}.jt-repeat{border-left:2px solid #00718d;margin:12px 0;padding:12px 0 6px 10px;background:#f8fbfc}.jt-repeat>p{font-size:12px;font-weight:bold;color:#006e89;margin:0 0 8px 42px;line-height:1.5}.jt-repeat>p span{font-weight:normal}.jt-branches .jt-parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.jt-branches .jt-part{max-width:none}.jt-detail-image{height:200px}.jt-detail-image img{max-height:190px}