:root{font-family:Arial,'Malgun Gothic',sans-serif;color:#20211f;background:#f2f2ec;font-synthesis:none;--line:#d8d9d0;--muted:#777c71;--accent:#c9e76d}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,.button{cursor:pointer;border:1px solid var(--line);background:transparent;color:inherit;border-radius:5px;padding:9px 12px;transition:background .15s}button:hover,.button:hover{background:#e1e4d8}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #4e6425;outline-offset:3px}button:disabled{opacity:.35;cursor:default}.dark{background:#22251e;color:white;border-color:#22251e}.dark:hover{background:#404834}a{color:inherit;text-decoration:none}.masthead{height:87px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;gap:25px}.brand{display:flex;align-items:center;gap:13px;font-weight:800;letter-spacing:-.5px;font-size:21px}.brand-cube{font-size:40px;font-weight:400}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:1.2px;margin-top:5px}.mast-meta{display:flex;gap:24px;font-family:monospace;font-size:11px;color:var(--muted)}.masthead nav{display:flex;gap:8px}.masthead nav button{font-size:12px}#deck-count{background:var(--accent);border-radius:50%;padding:2px 5px;margin-left:3px}.workspace{display:grid;grid-template-columns:57% 43%;height:calc(100dvh - 87px)}.explorer{min-width:0;display:flex;flex-direction:column;border-right:1px solid var(--line)}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:29px 30px 20px}.eyebrow{font-family:monospace;font-size:10px;letter-spacing:1.4px;color:#737b65}h1{font-size:clamp(24px,2.5vw,39px);font-weight:500;line-height:1.23;letter-spacing:-2px;margin:12px 0 0}h1 span{color:#859d49}.intro 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#161b1855}dialog::backdrop{background:#151b12a8;backdrop-filter:blur(5px)}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head button{border:0}.dialog-head+h2{font-size:28px}dialog p{font-size:13px;line-height:1.9;color:#66705c}.brief-list{padding-left:21px}.brief-list li{margin:18px 0;font-size:13px}.brief-list span{display:block;margin-top:7px;line-height:1.8;color:#727b69}.notice{padding:16px;background:#e9eedc;border-left:3px solid #8e9f6c;font-size:13px}.notice p{margin-bottom:0}.fine{font-size:10px!important}.deck-row{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding:12px 0}.deck-row img{width:60px;height:55px;object-fit:cover;border-radius:4px}.deck-row .deck-text{flex:1;font-size:12px}.deck-row .deck-text small{display:block}.deck-row button{padding:5px 8px;font-size:12px}.deck-actions{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0 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var(--line);padding-top:10px}#presentation-bar:not([hidden]){display:flex;height:66px;align-items:center;justify-content:space-between;background:#262c21;color:#eef4e5;padding:10px 24px;gap:10px}#presentation-bar button{border-color:#555f49;font-size:12px}#presentation-bar>div{display:flex;gap:24px;align-items:center}#timer{font:14px monospace;color:var(--accent)}#present-counter{font-size:11px}#print-pages{display:none}@media(max-width:1100px){.mast-meta{display:none}.workspace{grid-template-columns:52% 48%}.intro{padding:25px 20px 18px}.intro p{display:none}.filter-bar,.route-tabs{padding-left:20px;padding-right:20px}.map-help{display:none}}@media(max-width:760px){.masthead{height:70px;padding:0 16px;gap:10px}.brand{font-size:15px;gap:7px}.brand-cube{font-size:27px}.brand small{font-size:8px;letter-spacing:0}.masthead nav{gap:4px}.masthead nav button{padding:7px;font-size:10px}#deck-open{display:none}.workspace{display:flex;flex-direction:column;height:auto}.explorer{border-right:0;height:57dvh;min-height:430px}.intro{padding:15px 18px 13px}h1{font-size:25px;margin:6px 0}.eyebrow{font-size:9px}.intro h1 br{display:none}.intro p{display:none}.filter-bar{padding-bottom:10px}.route-tabs{padding-bottom:9px}#map{min-height:180px}.inspector{border-top:1px solid var(--line);overflow:visible}.viewer-heading{padding:15px 18px 8px}#viewport{height:42dvh;min-height:270px}.model-details{padding:15px 20px 25px}.view-tools{padding:9px 14px}.model-details h2{font-size:24px}body.presenting .inspector{display:flex;overflow:auto}body.presenting #viewport{min-height:44dvh;flex:0 0 44dvh}body.presenting .model-details{overflow:visible;border:0}#presentation-bar:not([hidden]){padding:8px 10px}#presentation-bar button{font-size:10px;padding:7px}#presentation-bar>div{gap:8px}dialog{padding:20px}dialog h2{font-size:23px!important}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}@media print{@page{size:A3 landscape;margin:12mm}body>*{display:none!important}#print-pages{display:block!important;background:white;color:black}.print-page{break-after:page;page-break-after:always;height:265mm;padding:5mm}.print-page:last-child{break-after:auto}.print-page h1{font-size:30pt}.print-page h2{font-size:20pt}.print-page p{font-size:11pt;line-height:1.7}.print-stages{display:grid;grid-template-columns:repeat(4,1fr);gap:5mm}.print-card img{width:100%;height:63mm;object-fit:contain}.print-card p{font-size:8pt;line-height:1.5}.print-card b{font-size:9pt}.print-meta{font-size:9pt;color:#555}.print-cover{display:flex;align-items:center;gap:15mm}.print-cover img{width:95mm}.print-cover h1{font-size:48pt;line-height:1.1}}
@media(max-width:760px){#deck-open{display:inline-block!important}.masthead nav button{font-size:9px!important;padding:6px!important}.masthead nav{gap:3px!important}.brand{font-size:13px!important}.brand small{font-size:7px!important}.map-footer{gap:12px!important}.map-footer #map-status{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:58%}.map-footer button{white-space:nowrap}.origin strong{font-size:20px!important}}