:root{--ink:#2d1a0e;--ink-2:#6b4d30;--ink-3:#8a7867;--gold:#f2b830;--gold-press:#d99e1e;--gold-tint:#fcf3da;--cream:#f7f3e9;--paper:#fff;--line:#e9e0d2;--rail:#241109;--ok:#3f8f5b;--warn:#b45309;--danger:#c0392b;--rail-w:220px;--panel-w:320px;font-synthesis:none}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0}body{background:var(--cream);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,system-ui,sans-serif;overflow:hidden}#app{grid-template-columns:var(--rail-w) 1fr var(--panel-w);height:100vh;display:grid;overflow:hidden}#rail{background:var(--rail);color:#eadfcf;flex-direction:column;min-width:0;padding:22px 0;display:flex}.brand{align-items:center;gap:10px;padding:4px 20px 24px;display:flex}.brand-logo{background:var(--cream);border-radius:8px;flex:none;padding:5px 8px;line-height:0;display:block}.brand-logo img{width:auto;height:26px;display:block}.brand-logo:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.brand-txt{min-width:0}.brand-txt b{letter-spacing:.3px;font-size:15px;display:block}.brand-txt small{color:#a98c6e;letter-spacing:.5px;margin-top:1px;font-size:10px;font-weight:500;display:block}.beta-badge{letter-spacing:.7px;text-transform:uppercase;color:#2a1608;background:var(--gold);white-space:nowrap;border-radius:999px;margin-left:auto;margin-right:0;padding:2px 6px;font-size:8.5px;font-weight:700;line-height:1.5}#steplist{flex-direction:column;display:flex}.step{color:#b49b7e;text-align:left;cursor:default;background:0 0;border:none;align-items:center;gap:13px;width:100%;padding:13px 20px;font-family:inherit;font-size:14px;display:flex;position:relative}.step .dot{width:27px;height:27px;color:inherit;background:#2e1a0d;border:1.5px solid #4a3121;border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:700;display:grid}.step.reachable{cursor:pointer}.step.reachable:hover{color:#e7d9c4}.step.done{color:#d9c9b2}.step.done .dot{background:var(--ok);border-color:var(--ok);color:#fff}.step.active{color:#fff;font-weight:600}.step.active .dot{background:var(--gold);border-color:var(--gold);color:#2a1608}.step.active:before{content:"";background:var(--gold);border-radius:0 3px 3px 0;width:3px;position:absolute;top:7px;bottom:7px;left:0}.step:focus-visible{outline:2px solid var(--gold);outline-offset:-3px}.rail-foot{color:#7d6247;border-top:1px solid #3a2415;margin-top:auto;margin-left:20px;margin-right:20px;padding:14px 20px 0;font-size:10.5px;line-height:1.55}.rail-foot p{margin:0 0 3px}.rail-foot .rf-units{color:#a98c6e;letter-spacing:.3px}.rail-foot .rf-beta b{color:#c9a97f;font-weight:700}.rail-foot .rf-link{color:#c9a97f;border-bottom:1px solid var(--gold-press);margin-top:5px;text-decoration:none;display:inline-block}.rail-foot .rf-link:hover{color:var(--gold)}.rail-foot .rf-link:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:3px}.rail-foot .rf-build{opacity:.75;font-variant-numeric:tabular-nums;margin-top:7px}#stage{flex-direction:column;min-width:0;display:flex}#topbar{border-bottom:1px solid var(--line);background:var(--paper);align-items:center;gap:12px;min-height:54px;padding:13px 20px;display:flex}.case{white-space:nowrap;text-overflow:ellipsis;max-width:44%;font-size:14px;font-weight:700;overflow:hidden}.case small{color:var(--ink-3);font-weight:500}.pill{border:1px solid var(--line);background:var(--gold-tint);color:#7a5a12;white-space:nowrap;border-color:#ebd9a6;border-radius:20px;align-items:center;gap:6px;padding:5px 11px;font-size:11.5px;font-weight:600;display:inline-flex}.pill .sw{background:var(--gold);border-radius:50%;width:8px;height:8px}.pill.dim{background:var(--cream);border-color:var(--line);color:var(--ink-3)}.pill.dim .sw{background:var(--ink-3)}.spacer{flex:1}.tri{color:var(--ink-3);white-space:nowrap;font-size:11px}#viewport{background:radial-gradient(120% 100% at 50% 0,#fffdf9 0%,#f3eadb 62%,#eadfcc 100%);flex:1;min-height:0;position:relative;overflow:hidden}#viewport canvas{display:block}#viewport.picking canvas{cursor:crosshair}#empty-state{text-align:center;color:var(--ink-3);pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.es-icon{font-size:46px}#empty-state p{margin:6px 0;font-size:13.5px}#empty-state b{color:var(--ink-2)}.es-sub{opacity:.85;font-size:12px}.vtools{gap:6px;display:flex;position:absolute;top:14px;left:14px}.vbtn{border:1px solid var(--line);width:34px;height:34px;color:var(--ink-2);cursor:pointer;background:#ffffffe6;border-radius:9px;place-items:center;font-size:15px;display:grid;box-shadow:0 1px 3px #2d1a0e14}.vbtn:hover{color:var(--ink);background:#fff}.vbtn[aria-pressed=true]{background:var(--gold-tint);color:#7a5a12;border-color:#ebd9a6}.vbtn:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.vtools{flex-wrap:wrap;align-items:center;max-width:calc(100% - 28px)}.vbtn.named{letter-spacing:.01em;width:auto;height:30px;padding:0 10px;font-size:12px;font-weight:600}.vbtn.named.active{background:var(--gold-tint);color:#7a5a12;border-color:#ebd9a6}.vsep{background:var(--line);align-self:stretch;width:1px;margin:3px 2px}.arch-chip{z-index:5;flex-direction:column;align-items:flex-end;gap:6px;display:flex;position:absolute;top:14px;right:14px}.arch-chip[hidden]{display:none}.chip-dots{border:1px solid var(--line);cursor:pointer;background:#ffffffe6;border-radius:999px;gap:5px;padding:8px 9px;display:flex;box-shadow:0 1px 3px #2d1a0e14}.chip-dots:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.chip-dot{border:1px solid #2d1a0e2e;border-radius:50%;width:11px;height:11px;transition:opacity .12s}.chip-dot.arch-maxilla{background:#e7dfce}.chip-dot.arch-mandible{background:#ccd6e0}.chip-dot.off{border-style:dashed;opacity:.45!important;background:0 0!important}.chip-body{border:1px solid var(--line);background:#fffffff7;border-radius:12px;flex-direction:column;gap:7px;min-width:214px;padding:11px 12px;display:none;box-shadow:0 6px 18px #2d1a0e24}.arch-chip:hover .chip-body,.arch-chip:focus-within .chip-body,.arch-chip.open .chip-body{display:flex}.chip-row{grid-template-columns:26px 68px 1fr 34px;align-items:center;gap:8px;display:grid}.chip-eye{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;width:26px;height:26px;padding:0;font-size:13px;line-height:1}.chip-eye:hover{background:var(--cream)}.chip-eye.off{opacity:.55}.chip-name{text-transform:capitalize;color:var(--ink-2);font-size:12px;font-weight:600}.chip-op{width:100%;accent-color:var(--gold);cursor:pointer}.chip-pct{color:var(--ink-3);text-align:right;font-variant-numeric:tabular-nums;font-size:11px}#notice{z-index:6;border:1px solid var(--line);background:var(--paper);max-width:min(560px,100% - 120px);color:var(--ink);border-radius:12px;align-items:flex-start;gap:10px;padding:11px 12px 11px 14px;font-size:13px;line-height:1.45;display:flex;position:absolute;top:58px;left:50%;transform:translate(-50%);box-shadow:0 6px 22px #2d1a0e24}#notice.ok{background:#f4faf5;border-color:#bfdcc8}#notice.err{background:#fdf4f2;border-color:#e4b7b0}#notice.warn{background:var(--gold-tint);border-color:#ebd9a6}#notice-icon{flex:none;font-size:14px;line-height:1.4}#notice.ok #notice-icon{color:var(--ok)}#notice.err #notice-icon{color:var(--danger)}#notice.warn #notice-icon{color:var(--warn)}#notice-text{flex:1;min-width:0}#notice-close{cursor:pointer;color:var(--ink-3);background:0 0;border:none;flex:none;padding:0 2px;font-size:12px;line-height:1.4}#notice-close:hover{color:var(--ink)}#busy{z-index:7;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#fbf7f0b8;place-items:center;display:grid;position:absolute;inset:0}.busy-card{background:var(--paper);border:1px solid var(--line);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:12px;max-width:340px;padding:26px 30px;display:flex;box-shadow:0 8px 28px #2d1a0e21}#busy-text{color:var(--ink);font-size:14px;font-weight:700}#busy-sub{color:var(--ink-3);font-size:11.5px;line-height:1.5}#busy-sub:empty{display:none}.spinner{border:3px solid var(--line);border-top-color:var(--gold);will-change:transform;border-radius:50%;width:34px;height:34px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}#side-labels{pointer-events:none;gap:6px;display:flex;position:absolute;bottom:min(186px,30.5vh);left:6px;right:6px}#side-labels span{text-align:center;color:var(--ink-3);text-transform:uppercase;letter-spacing:.5px;flex:1;font-size:11px;font-weight:700}#navbar{border-top:1px solid var(--line);background:var(--paper);justify-content:space-between;align-items:center;gap:12px;padding:13px 20px;display:flex}.stepname{color:var(--ink-3);white-space:nowrap;font-size:13px;font-weight:600}#panel{background:var(--paper);border-left:1px solid var(--line);flex-direction:column;min-width:0;display:flex;overflow-y:auto}.ppane{flex-direction:column;flex:1;padding:24px 20px 22px;display:flex}.ptitle{margin:0 0 4px;font-size:17px;font-weight:800}.psub{color:var(--ink-3);margin:0 0 22px;font-size:12.5px;line-height:1.45}.lbl{letter-spacing:.6px;text-transform:uppercase;color:var(--ink-3);margin:22px 0 9px;font-size:10.5px;font-weight:700}.ppane>.lbl:first-of-type,.ppane .lbl:first-child{margin-top:0}.hint{color:var(--ink-3);margin:8px 0 0;font-size:11.5px;line-height:1.45}.hint b{color:var(--ink-2);font-weight:600}.skipnote{color:var(--ink-3);margin:22px 0 0;font-size:11.5px;font-style:italic}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;padding:11px 18px;font-size:13.5px;font-weight:700;transition:filter .15s,background .15s,border-color .15s}.btn.gold{background:var(--gold);color:#2a1608;box-shadow:0 2px 0 var(--gold-press)}.btn.gold:hover{filter:brightness(1.04)}.btn.gold:active{box-shadow:0 1px 0 var(--gold-press);transform:translateY(1px)}.btn.solidink{background:var(--ink);color:#fff}.btn.solidink:hover{filter:brightness(1.15)}.btn.ghost{background:var(--cream);border-color:var(--line);color:var(--ink-2)}.btn.ghost:hover{color:var(--ink);background:#f5efe4}.btn.wide{width:100%;display:block}.btn+.btn.wide{margin-top:8px}.btn:disabled{opacity:.45;cursor:not-allowed;filter:none;box-shadow:none;transform:none}.btn:focus-visible{outline:2px solid var(--gold-press);outline-offset:2px}.btn.armed{box-shadow:0 0 0 2px var(--gold), 0 2px 0 var(--gold-press)}.btnrow{gap:8px;margin-top:8px;display:flex}.btnrow .btn{flex:1;padding:11px 10px}.loadbtns{gap:8px;display:flex}.filebtn{flex:1;display:block}.filebtn>span{text-align:center;border:1.5px dashed var(--line);background:var(--cream);cursor:pointer;color:var(--ink-2);border-radius:12px;padding:13px 8px;font-size:13px;font-weight:600;transition:border-color .15s,color .15s,background .15s;display:block}.filebtn:hover>span{border-color:var(--gold);color:var(--ink);background:var(--gold-tint)}.filebtn input:focus-visible+span{outline:2px solid var(--gold-press);outline-offset:2px}#arch-list{flex-direction:column;gap:6px;margin-top:10px;display:flex}#arch-list:empty{display:none}.archrow{border:1.5px solid var(--line);cursor:pointer;background:var(--paper);border-radius:10px;align-items:center;gap:8px;padding:8px 9px;font-size:12.5px;display:flex}.archrow.active{border-color:var(--gold);background:var(--gold-tint)}.archrow .a-name{white-space:nowrap;text-overflow:ellipsis;flex:1;font-weight:600;overflow:hidden}.archrow .a-id{text-transform:uppercase;letter-spacing:.5px;color:var(--ink-3);font-size:9.5px;font-weight:700}.archrow.active .a-id{color:#7a5a12}.archrow button{cursor:pointer;color:var(--ink-3);background:0 0;border:none;border-radius:6px;padding:2px 4px;font-size:13px}.archrow button:hover{color:var(--ink);background:#2d1a0e12}.archrow .a-vis.off{opacity:.4}.fileinfo{flex-direction:column;gap:5px;margin:12px 0 0;display:flex}.fileinfo>div{justify-content:space-between;gap:8px;font-size:12px;display:flex}.fileinfo dt{color:var(--ink-3);margin:0}.fileinfo dd{text-align:right;word-break:break-all;color:var(--ink-2);margin:0}.seg{background:var(--cream);border:1px solid var(--line);border-radius:11px;gap:6px;padding:4px;display:flex}.seg button{cursor:pointer;font:inherit;color:var(--ink-2);background:0 0;border:none;border-radius:8px;flex:1;padding:9px 4px;font-size:12.5px;font-weight:700}.seg button:hover:not(.active):not(:disabled){background:#2d1a0e0d}.seg button.active{background:var(--paper);color:var(--ink);box-shadow:0 1px 2px #2d1a0e1f}.seg button:focus-visible{outline:2px solid var(--gold-press);outline-offset:-2px}.seg button.soon{cursor:not-allowed;color:var(--ink-3);opacity:.65;font-size:11.5px}.choice{flex-direction:column;gap:10px;display:flex}.card{border:1.5px solid var(--line);cursor:pointer;background:var(--paper);font:inherit;text-align:left;border-radius:14px;align-items:center;gap:13px;width:100%;padding:13px 14px;display:flex}.card:hover:not(.active){border-color:#dcd0bb}.card.active{border-color:var(--gold);background:var(--gold-tint)}.card .ico{background:var(--cream);width:38px;height:38px;color:var(--ink-2);border-radius:10px;flex:none;place-items:center;font-size:19px;display:grid}.card.active .ico{background:#fff}.card .txt{flex:1;min-width:0}.card b{color:var(--ink);font-size:14.5px;display:block}.card .txt span{color:var(--ink-3);font-size:11.5px}.card .rk{border:2px solid var(--line);border-radius:50%;flex:none;width:20px;height:20px;margin-left:auto}.card.active .rk{border-color:var(--gold);background:var(--gold);box-shadow:inset 0 0 0 3px #fff}.card:focus-visible{outline:2px solid var(--gold-press);outline-offset:2px}.slrow{color:var(--ink-3);justify-content:space-between;align-items:baseline;font-size:12.5px;display:flex}.slrow b{color:var(--ink);font-variant-numeric:tabular-nums;font-size:15px}.srow{display:block}input[type=range]{width:100%;accent-color:var(--gold);cursor:pointer;height:4px;margin:10px 0 0}input[type=range]:focus-visible{outline:2px solid var(--gold-press);outline-offset:4px}.row{align-items:center;gap:9px;margin-top:10px;font-size:12.5px;display:flex}.row>span:first-child{color:var(--ink-3);flex:0 0 82px}.row input[type=range]{flex:1;min-width:0;margin:0}.row output{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink-2);flex:0 0 52px}.row.check{cursor:pointer;gap:8px}.row.check>span:first-child{flex:none}.row.check input{accent-color:var(--gold);cursor:pointer;width:15px;height:15px}.row.check span{color:var(--ink-2);flex:1}.pickstate{color:var(--warn);margin:10px 0 0;font-size:12px;font-weight:700}.adv{border-top:1px solid var(--line);margin-top:22px;padding-top:12px}.adv>summary{cursor:pointer;letter-spacing:.6px;text-transform:uppercase;color:var(--ink-3);font-size:10.5px;font-weight:700;list-style:none}.adv>summary::-webkit-details-marker{display:none}.adv>summary:before{content:"▸ ";color:var(--ink-3)}.adv[open]>summary:before{content:"▾ "}.adv>summary:hover{color:var(--ink-2)}.adv>summary:focus-visible{outline:2px solid var(--gold-press);outline-offset:2px;border-radius:3px}.adv>:not(summary){margin-top:10px}.gen{margin-top:auto;padding-top:22px}.check{color:var(--ink-2);font-size:12.5px;line-height:1.5}.check .ck{border:1px solid var(--line);background:var(--cream);border-radius:10px;align-items:flex-start;gap:8px;padding:9px 11px;display:flex}.check .ck+.ck{margin-top:7px}.check .ck.good{background:#f5faf6;border-color:#cfe3d5}.check .ck.bad{background:var(--gold-tint);border-color:#ebd9a6}.check .ck .m{flex:none}.check .ck.good .m{color:var(--ok)}.check .ck.bad .m{color:var(--warn)}.check .ck b{color:var(--ink);font-weight:700}@media (max-width:1180px){:root{--rail-w:62px;--panel-w:286px}.brand{justify-content:center;padding:4px 0 20px}.brand-txt,.beta-badge{display:none}.step{justify-content:center;gap:0;padding:12px 0}.step .lbl{display:none}.rail-foot{text-align:center;margin:auto 8px 0;padding:12px 4px 0}.rail-foot .rf-privacy,.rail-foot .rf-beta,.rail-foot .rf-link{display:none}.rail-foot .rf-units,.rail-foot .rf-build{font-size:9px}.case{max-width:30%}}@media (max-height:780px){.ppane{padding:18px 20px 16px}.psub{margin-bottom:16px}.lbl{margin:16px 0 8px}.gen{padding-top:16px}}.gate{z-index:1000;background:#2411098c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0;overflow:auto}.gate[hidden]{display:none!important}body.gate-lock{overflow:hidden}.gate-card{background:var(--paper);width:100%;max-width:440px;max-height:92vh;color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:26px 26px 24px;overflow:auto;box-shadow:0 24px 60px #24110959}.gate-card h2{color:var(--ink);margin:0;font-size:20px;font-weight:800;line-height:1.3}.gate-lbl{color:var(--ink-2);margin-top:14px;font-size:12px;font-weight:700;display:block}.gate-in{width:100%;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:8px;min-height:40px;margin-top:4px;padding:9px 10px;font-family:inherit;font-size:14px}.gate-in:focus-visible{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold-press)}.gate-consent{flex-direction:column;gap:8px;margin-top:14px;display:flex}.gate-radio{color:var(--ink-2);cursor:pointer;align-items:flex-start;gap:8px;font-size:11.5px;line-height:1.45;display:flex}.gate-radio input{accent-color:var(--gold-press);flex:none;margin-top:2px}.gate-privacy{color:var(--ink-2);margin:14px 0 0;font-size:12px;font-weight:600;line-height:1.45}.gate-err{color:var(--danger);margin:10px 0 0;font-size:12.5px;font-weight:600}.gate-err[hidden]{display:none}#gate-go{margin-top:16px}