@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap";:root{color-scheme:light;font-family:DM Sans,Noto Sans TC,-apple-system,BlinkMacSystemFont,sans-serif;color:#233931;background:#f4f3ef;font-synthesis:none;--ink:#233931;--muted:#748078;--paper:#f4f3ef;--line:#dddeda;--accent:#cde2bd;--green:#244f40;--panel:#fcfcf9}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button{border:0;background:none}button:disabled{opacity:.45;cursor:wait}a{color:inherit;text-decoration:none}button,a,select,input{outline-offset:4px}:focus-visible{outline:2px solid #a0bd87}[hidden]{display:none!important}.icon{width:20px;height:20px;flex:none;vertical-align:middle}.app-header{height:84px;display:flex;align-items:center;gap:28px;padding:0 32px;border-bottom:1px solid var(--line);background:var(--paper)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{font:italic 48px Georgia,serif;line-height:1;position:relative;width:42px;margin-top:-8px}.brand-mark span{font:24px Georgia,serif;position:absolute;right:0;top:0}.brand-name{font-family:Georgia,serif;font-size:28px;letter-spacing:-1.1px;display:flex;align-items:center;gap:14px}.brand-name>span{font-family:Noto Sans TC,sans-serif;font-size:12px;letter-spacing:2px}.header-divider{width:1px;height:24px;background:var(--line)}.header-caption{color:var(--muted);font-size:12px;letter-spacing:.8px}.header-actions{margin-left:auto;display:flex;align-items:center;gap:24px}.prototype{font-size:10px;border:1px solid #c7cec4;padding:5px 9px;border-radius:4px;color:#596d5e;letter-spacing:.6px}.text-button{display:flex;align-items:center;gap:8px;font-size:12px;padding:8px 0}.text-button:hover{color:#6b885e}.workspace{display:grid;grid-template-columns:238px minmax(350px,1fr) 264px;min-height:calc(100svh 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0;font-size:11px;color:var(--ink);cursor:pointer}.select-wrap>.icon:last-child{width:14px;pointer-events:none}.search-wrap{margin:22px 16px 16px;border:1px solid var(--line);display:flex;align-items:center;gap:7px;border-radius:5px;background:var(--panel);padding:10px}.search-wrap>.icon{width:16px;color:#8c9690}.search-wrap input{min-width:0;border:0;background:none;font-size:11px;outline:none;color:var(--ink);width:100%}.search-wrap input::placeholder{color:#89918c}kbd{font-size:10px;color:#8c9690;border:1px solid var(--line);width:15px;text-align:center;border-radius:3px}.sidebar-scroll{flex:1;overflow:auto;min-height:150px;scrollbar-width:thin;scrollbar-color:#d2d8ce transparent;padding:0 16px 20px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:12px 6px 0}.section-heading h2{font-size:12px;font-weight:600;margin:0}.section-heading>span{font-size:10px;color:var(--muted)}.small-link{font-size:10px;color:#6f8463;padding:5px 0}.small-link:hover{color:#244f40}.section-hint{font-size:9px;color:#7a857c;margin:4px 6px 12px;line-height:1.6}.system-row{display:flex;align-items:center;border-radius:5px;border:1px solid transparent;margin:4px 0;min-height:48px;transition:background .15s,border-color .15s}.system-row.enabled{background:#fffefa;border-color:#e2e4dc}.system-row:hover{background:#e8eee1}.system-name{display:flex;align-items:center;text-align:left;flex:1;min-width:0;gap:10px;padding:8px 7px;font-size:11px}.system-name>span:nth-child(2){white-space:nowrap}.system-name small{display:block;font-size:8px;letter-spacing:.3px;color:#7c8780;margin-top:2px}.system-swatch{width:7px;height:22px;border-radius:3px;background:var(--system-color);border:1px solid #0000000b;opacity:.5}.enabled .system-swatch{opacity:1}.system-count{margin-left:auto;color:#8b928a;font-size:9px;font-variant-numeric:tabular-nums}.system-eye{padding:8px;color:#a1aaa1}.system-eye .icon{width:16px;height:16px}.enabled 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span{width:5px;height:5px;border-radius:50%;background:#9ab68c}.viewer-shell{display:flex;flex-direction:column;border-radius:9px;overflow:hidden;border:1px solid #132b29;flex:1;min-height:0;background:#172329}#viewer{position:relative;overflow:hidden;flex:1;min-height:390px;background:radial-gradient(ellipse at 50% 44%,#27383b,#17272d 43%,#101c23);color:#e8eee5}#viewer canvas{width:100%;height:100%;display:block;cursor:grab;position:absolute;inset:0;touch-action:none}#viewer canvas:active{cursor:grabbing}.viewer-topline{position:absolute;z-index:2;top:18px;left:18px;right:18px;display:flex;justify-content:space-between;align-items:center;pointer-events:none;gap:8px}.region-tabs{padding:3px;display:flex;border:1px solid #52605c66;border-radius:5px;background:#122126d9;pointer-events:auto}.region-tabs button{font-size:10px;padding:7px 11px;border-radius:3px;color:#a8b7b1;transition:background .15s}.region-tabs button:hover{background:#4b615c44;color:#e7eee4}.region-tabs 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i{width:5px;height:5px;background:var(--system-color);border-radius:50%}.part-meta{margin:0}.part-meta>div{display:flex;justify-content:space-between;gap:12px;font-size:10px;padding:6px 0}.part-meta dt{color:#8b9781;white-space:nowrap}.part-meta dd{margin:0;text-align:right}.mono{font-family:ui-monospace,monospace;font-size:9px}.detail-actions{margin-top:24px;display:flex;flex-direction:column;gap:9px}.detail-actions>.primary-button{background:#315640;color:#edf4e5;border-color:#315640}.detail-actions>.primary-button:hover{background:#436a4d}.opacity-label{display:flex;justify-content:space-between;margin-top:24px;margin-bottom:14px;font-size:9px;color:#829276}#opacity{background:#cbd5c4}#detail-content .selection-tip{font-size:8px;color:#8d9981;line-height:1.8}#selection-chip{position:absolute;z-index:2;bottom:65px;left:50%;transform:translate(-50%);color:#d4e8b9;background:#17352ce8;border:1px solid #658464;padding:8px 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.2s}#toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);z-index:30;background:#2d4838;color:#eef5e6;padding:12px 20px;border-radius:6px;box-shadow:0 3px 20px #0002;font-size:12px;max-width:calc(100vw - 32px)}dialog{padding:40px;width:520px;max-width:calc(100vw - 32px);max-height:85svh;border:1px solid #dce5d4;border-radius:10px;background:#f8f9f2;color:var(--ink);overflow:auto;box-shadow:0 30px 100px #0003}dialog::backdrop{background:#13231db3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.dialog-close{position:absolute;top:16px;right:16px}.dialog-close:hover{color:var(--green)}dialog h2{font-weight:400;font-size:28px;letter-spacing:1px;line-height:1.5}dialog p{font-size:12px;color:#6d7e66;line-height:1.9}dialog h3{font-size:13px;margin:24px 0 8px}.about-stats{display:flex;gap:30px;padding:24px 0;margin:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.about-stats dt{color:#859379;font-size:9px}.about-stats 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