@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-cyrillic-ext-400-normal-g30qAdWV.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-ext-400-normal-Dsrv2Tcn.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-cyrillic-400-normal-DZqxrq2p.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-400-normal-BTotfTJu.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-greek-400-normal-_efipK4i.woff2)format("woff2"),url(./ibm-plex-sans-greek-400-normal-D9ESIMu3.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-vietnamese-400-normal-DG4YqDda.woff2)format("woff2"),url(./ibm-plex-sans-vietnamese-400-normal-fK1oJ5dG.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-latin-ext-400-normal-C5H60-Va.woff2)format("woff2"),url(./ibm-plex-sans-latin-ext-400-normal-RBey6euL.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-sans-latin-400-normal-CDDApCn2.woff2)format("woff2"),url(./ibm-plex-sans-latin-400-normal-CYLoc0-x.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-cyrillic-ext-500-normal-Cs5J6C77.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-ext-500-normal-DB5PtV2g.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-cyrillic-500-normal-CocWQlwt.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-500-normal-ByOcLdNv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-greek-500-normal-JMMifIXV.woff2)format("woff2"),url(./ibm-plex-sans-greek-500-normal-CuWXN6rf.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-vietnamese-500-normal-e4dixQRQ.woff2)format("woff2"),url(./ibm-plex-sans-vietnamese-500-normal-BEb3_waV.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-latin-ext-500-normal-DakdToA3.woff2)format("woff2"),url(./ibm-plex-sans-latin-ext-500-normal-D0aIdm-b.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-sans-latin-500-normal-6ng42L7E.woff2)format("woff2"),url(./ibm-plex-sans-latin-500-normal-BgVn5rGT.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-cyrillic-ext-600-normal-DUMzJB7m.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-ext-600-normal-Bz0x94Yp.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-cyrillic-600-normal-71GNu3SW.woff2)format("woff2"),url(./ibm-plex-sans-cyrillic-600-normal-BGq0mW3O.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-greek-600-normal-DzTrcv_p.woff2)format("woff2"),url(./ibm-plex-sans-greek-600-normal-D-CqTdkO.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-vietnamese-600-normal-DpPYBSTl.woff2)format("woff2"),url(./ibm-plex-sans-vietnamese-600-normal-DgdngZtN.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-latin-ext-600-normal-DOrvGEcy.woff2)format("woff2"),url(./ibm-plex-sans-latin-ext-600-normal-DIrixKbi.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(./ibm-plex-sans-latin-600-normal-CuJfVYMP.woff2)format("woff2"),url(./ibm-plex-sans-latin-600-normal-Cu4Hd6ag.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-mono-cyrillic-ext-400-normal-xuaO2J-f.woff2)format("woff2"),url(./ibm-plex-mono-cyrillic-ext-400-normal-DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-mono-cyrillic-400-normal-BSMlKf0J.woff2)format("woff2"),url(./ibm-plex-mono-cyrillic-400-normal-CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-mono-vietnamese-400-normal-BulugwFq.woff2)format("woff2"),url(./ibm-plex-mono-vietnamese-400-normal-DDuiU_S-.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-mono-latin-ext-400-normal-BmRBH3aV.woff2)format("woff2"),url(./ibm-plex-mono-latin-ext-400-normal-D3D2R8hC.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(./ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff2)format("woff2"),url(./ibm-plex-mono-latin-400-normal-CvHOgSBP.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-mono-cyrillic-ext-500-normal-BqneJy0T.woff2)format("woff2"),url(./ibm-plex-mono-cyrillic-ext-500-normal-BIfNGwUT.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-mono-cyrillic-500-normal-Bq9vWWag.woff2)format("woff2"),url(./ibm-plex-mono-cyrillic-500-normal-Ael50iVv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-mono-vietnamese-500-normal-DZ4AoWbu.woff2)format("woff2"),url(./ibm-plex-mono-vietnamese-500-normal-C8zxqsMH.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-mono-latin-ext-500-normal-CAhNIIs5.woff2)format("woff2"),url(./ibm-plex-mono-latin-ext-500-normal-CZ70TYgx.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(./ibm-plex-mono-latin-500-normal-DSY6xOcd.woff2)format("woff2"),url(./ibm-plex-mono-latin-500-normal-CB9ihrfo.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg:#f1efe9;--panel:#faf9f6;--surface:#fff;--hover:#e9e6de;--border:#e3e0d8;--border-strong:#d6d2c8;--text:#1c1f23;--muted:#5e636b;--accent:#2b50c8;--accent-strong:#1f3c9e;--accent-soft:#e8eefb;--ok:#2e7d4f;--ok-text:#256b42;--ok-soft:#e4f1e8;--ok-border:#c3e0cc;--warn:#c27424;--warn-text:#8a4b14;--warn-soft:#faeedd;--warn-border:#f0d7b4;--danger:#b3342e;--danger-soft:#f7e4e2;--shadow-float:0 2px 8px #1c1f2314;--shadow-pop:0 12px 32px #1c1f2324;--mono:"IBM Plex Mono", ui-monospace, "Cascadia Code", Consolas, monospace;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:IBM Plex Sans,Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}html,body,#root{height:100%;margin:0;overflow:hidden}button{font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:6px;min-height:30px;padding:0 10px;transition:background .1s,border-color .1s,color .1s;display:inline-flex}button:hover:not(:disabled){background:var(--bg);border-color:var(--border-strong)}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:500}button.primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}button.ghost{background:0 0;border-color:#0000}button.ghost:hover:not(:disabled),button.ghost.open{background:var(--hover);border-color:#0000}.icon-btn{background:0 0;border-color:#0000;width:32px;height:32px;padding:0}.icon-btn:hover:not(:disabled){background:var(--hover);border-color:#0000}input,select,textarea{font:inherit;color:inherit;border:1px solid var(--border);background:var(--surface);border-radius:6px;min-width:0;padding:0 8px}input:not([type=checkbox]):not([type=range]):not([type=color]),select{height:32px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}input[type=number]{font-family:var(--mono);font-size:12px}input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);flex-shrink:0;margin:0}input[type=range]{accent-color:var(--accent);background:0 0;border:none;padding:0}input[type=range]:focus{box-shadow:none}kbd{font-family:var(--mono);border:1px solid var(--border);color:var(--muted);background:var(--bg);border-radius:4px;padding:0 4px;font-size:10px;line-height:14px}.app{flex-direction:column;height:100%;display:flex}.toolbar{background:var(--panel);border-bottom:1px solid var(--border);scrollbar-width:thin;flex-shrink:0;align-items:center;gap:16px;height:52px;padding:0 12px;display:flex;overflow-x:auto}.bar-side{flex:1 0 auto;align-items:center;gap:6px;display:flex}.bar-side.end{justify-content:flex-end}.bar-sep{background:var(--border);flex-shrink:0;width:1px;height:20px;margin:0 4px}.brand{letter-spacing:-.01em;border-right:1px solid var(--border);white-space:nowrap;align-items:center;gap:8px;margin-right:2px;padding-right:10px;font-size:14px;display:flex}input.diagram-name{text-overflow:ellipsis;background:0 0;border-color:#0000;width:clamp(72px,100vw - 950px,180px);font-weight:500}input.diagram-name:hover{border-color:var(--border)}input.diagram-name:focus{background:var(--surface)}input.diagram-name::placeholder{color:var(--muted);font-weight:400}.toggle{height:32px}.toggle .pill{margin-right:-4px}.toggle.on,.toggle.on:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}.split{display:flex}.split>button.primary{border-radius:6px 0 0 6px;height:32px}.split .caret{border-left-color:#ffffff47;border-radius:0 6px 6px 0;width:28px;height:32px;padding:0}.split .caret.open{background:var(--accent-strong)}.menu-wrap{display:flex}.menu{z-index:50;background:var(--surface);border:1px solid var(--border);min-width:160px;box-shadow:var(--shadow-pop);border-radius:10px;flex-direction:column;padding:6px;display:flex;position:fixed}.menu-item{text-align:left;background:0 0;border:0;justify-content:space-between;gap:24px;height:34px;padding:0 10px}.menu-item:hover:not(:disabled){background:var(--bg)}.menu-hint{font-family:var(--mono);color:var(--muted);font-size:11px}.menu-sep{background:var(--border);height:1px;margin:6px 4px}.menu-heading{color:var(--muted);padding:2px 10px 4px;font-size:11px}.menu-recent{text-overflow:ellipsis;white-space:nowrap;max-width:220px;overflow:hidden}.menu-check{cursor:pointer;border-radius:6px;align-items:center;gap:10px;height:34px;padding:0 10px;display:flex}.menu-check:hover{background:var(--bg)}.segmented{background:var(--bg);border:1px solid var(--border);border-radius:8px;align-items:center;gap:2px;margin-bottom:10px;padding:3px;display:flex}.segmented button{min-height:26px;color:var(--muted);background:0 0;border:0;border-radius:6px;flex:1;padding:0 10px;font-size:12px}.segmented button:hover:not(:disabled){color:var(--text);background:var(--hover)}.segmented button.on,.segmented button.on:hover:not(:disabled){color:var(--text);background:var(--surface);box-shadow:0 1px 2px #1c1f231f, 0 0 0 1px var(--border);font-weight:500}.segmented.views{flex-shrink:0;margin:0}.segmented.views button{flex:none;min-height:28px;padding:0 14px;font-size:13px}.seg-sep{background:var(--border-strong);width:1px;height:16px;margin:0 4px}.main{flex:1;min-height:0;display:flex}.spacer{flex:1}.group{gap:4px;display:flex}.chip{color:var(--muted);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;padding:0 8px;font-size:12px;display:flex}.rail{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;align-items:center;gap:4px;width:52px;padding:10px 0;display:flex}.rail-sep{background:var(--border);width:24px;height:1px;margin:6px 0}.rail-btn{border-radius:8px;width:42px;height:42px}.rail-btn svg{width:24px;height:24px}.rail-btn.on,.rail-btn.on:hover:not(:disabled){background:var(--accent-soft);color:var(--accent)}.palette{width:min(var(--palette-w,244px), 26vw);background:var(--panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;display:flex}.pal-search{color:var(--muted);padding:12px 12px 6px;display:block;position:relative}.pal-search svg{pointer-events:none;position:absolute;top:21px;left:21px}.pal-search input{width:100%;padding-left:30px}.pal-scroll{flex:1;min-height:0;padding:0 12px 12px;overflow:hidden auto}.pal-head{width:100%;min-height:34px;color:var(--muted);background:0 0;border:0;border-radius:0;justify-content:flex-start;gap:6px;padding:0 2px}.pal-head:hover:not(:disabled){color:var(--text);background:0 0}.pal-head svg{transition:transform .12s;transform:rotate(-90deg)}.pal-head.open svg{transform:none}.pal-group+.pal-group{border-top:1px solid var(--border);margin-top:6px}.palette h2,.inspector h3,.menu-panel h3,.shortcuts h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0;font-size:11px;font-weight:600}.pal-head h2{text-overflow:ellipsis;text-align:left;min-width:0;color:inherit;flex:1;overflow:hidden}.pal-count{font-family:var(--mono);font-size:11px}.tiles{grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:5px;padding:2px 0 8px;display:grid}.tile{cursor:grab;white-space:normal;border-radius:8px;flex-direction:column;justify-content:flex-start;gap:0;padding:8px 3px 5px;position:relative}.tile kbd{padding:0 3px;font-size:9.5px;line-height:13px;position:absolute;top:3px;left:3px}.tile:hover:not(:disabled){background:var(--surface);border-color:var(--border-strong);box-shadow:var(--shadow-float)}.tile.active,.tile.active:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent);color:var(--accent-strong)}.tile-label{text-align:center;-webkit-hyphens:auto;hyphens:auto;align-items:center;min-height:2.3em;font-size:11.5px;font-weight:500;line-height:1.15;display:flex}.splitter{z-index:6;outline:none;flex-shrink:0;width:0;position:relative}.splitter:before{content:"";cursor:col-resize;position:absolute;inset:0 -4px}.splitter:after{content:"";background:var(--accent);opacity:0;pointer-events:none;transition:opacity .12s;position:absolute;inset:0 -1px}.splitter:hover:after,.splitter:focus-visible:after,body.resizing .splitter.dragging:after{opacity:1;transition-delay:.15s}body.resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}.stage{flex:1;min-width:0;display:flex;position:relative}.canvas-wrap{background:var(--surface);flex:1;min-width:0;position:relative}.canvas{-webkit-user-select:none;user-select:none;touch-action:none;width:100%;height:100%;display:block}.canvas.cross{cursor:crosshair}.canvas.pan{cursor:grab}.canvas .hit{cursor:move}.canvas .label-btn{cursor:pointer}.canvas .rot-handle{cursor:grab}.canvas .no-hit{pointer-events:none}.statusbar{height:30px;color:var(--muted);border-top:1px solid var(--border);pointer-events:none;white-space:nowrap;background:#faf9f6f0;justify-content:space-between;align-items:center;gap:12px;padding:0 14px;font-size:12px;display:flex;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.statusbar>span:first-child{text-overflow:ellipsis;overflow:hidden}.statusbar .zoom{font-family:var(--mono);font-size:11.5px}.statusbar button,.statusbar a{pointer-events:auto}.statusbar .link{font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif;font-size:12px}.graph-card{z-index:5;background:var(--panel);border:1px solid var(--border);width:480px;height:440px;box-shadow:var(--shadow-pop);border-radius:10px;flex-direction:column;padding:0 12px 10px;display:flex;position:absolute;top:12px;right:12px}.graph-grip{z-index:1;position:absolute}.graph-grip.n,.graph-grip.s{cursor:ns-resize;height:8px;left:10px;right:10px}.graph-grip.e,.graph-grip.w{cursor:ew-resize;width:8px;top:10px;bottom:10px}.graph-grip.n{top:-4px}.graph-grip.s{bottom:-4px}.graph-grip.e{right:-4px}.graph-grip.w{left:-4px}.graph-grip.ne,.graph-grip.nw,.graph-grip.se,.graph-grip.sw{z-index:2;width:18px;height:18px}.graph-grip.ne{cursor:nesw-resize;top:-4px;right:-4px}.graph-grip.sw{cursor:nesw-resize;bottom:-4px;left:-4px}.graph-grip.nw{cursor:nwse-resize;top:-4px;left:-4px}.graph-grip.se{cursor:nwse-resize;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M9 1L1 9M9 5L5 9' stroke='%23a19d94' stroke-width='1.3' stroke-linecap='round'/%3E%3C/svg%3E") 4px 4px/10px 10px no-repeat;bottom:-4px;right:-4px}.graph-card:hover .graph-grip.se{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M9 1L1 9M9 5L5 9' stroke='%232b50c8' stroke-width='1.3' stroke-linecap='round'/%3E%3C/svg%3E")}.graph-head{border-bottom:1px solid var(--border);cursor:move;-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:center;gap:2px;height:42px;margin:0 -12px 8px;padding:0 6px 0 14px;display:flex}.graph-head h3{color:var(--text);margin:0;font-size:13px;font-weight:600}.graph-svg{-webkit-user-select:none;user-select:none;background:var(--surface);border:1px solid var(--border);border-radius:8px;flex:1;width:100%;min-height:0}.graph-svg .graph-hit{cursor:pointer}.graph-svg .graph-node{cursor:grab}.graph-svg .no-hit{pointer-events:none}.graph-empty{text-align:center;flex:1;justify-content:center;align-items:center;display:flex}.graph-foot{align-items:center;gap:4px;padding-top:8px;display:flex}.graph-foot>.muted{font-family:var(--mono);font-size:11.5px}.graph-foot .chip{padding:0 4px}.graph-hint{margin:6px 0 0;font-size:11px}.inspector{width:min(var(--inspector-w,320px), 34vw);background:var(--panel);border-left:1px solid var(--border);flex-shrink:0;overflow-y:auto}.inspector section{border-bottom:1px solid var(--border);padding:12px 16px 14px}.inspector section>h3,.inspector .analysis-head{margin-bottom:10px}.insp-head{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:14px 16px;display:flex}.insp-art{background:var(--surface);border:1px solid var(--border);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.insp-title{flex-direction:column;gap:1px;min-width:0;display:flex}.insp-title strong{font-size:15px;font-weight:600}.insp-title span{color:var(--muted);font-size:12px}.field{flex-direction:column;flex:1;gap:5px;min-width:0;margin-bottom:10px;display:flex}.field>span{color:var(--muted);font-size:12px}.field>.segmented{margin-bottom:0}.row{gap:6px;display:flex}.row>input,.row .grow{flex:1}.row.xyz input,.custom-dir input{width:0;min-width:0}.custom-dir{margin:-4px 0 10px}.check{cursor:pointer;grid-template-columns:auto 1fr;align-items:center;column-gap:8px;margin:8px 0;line-height:1.35;display:grid}.check .muted{grid-column:2;font-size:11.5px}.muted{color:var(--muted);font-size:12px;line-height:1.5}.vec{padding:0 1px;font-family:Times New Roman,Georgia,serif;font-size:1.15em;font-style:italic;line-height:1;display:inline-block;position:relative}.vec:before{content:"";background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 4'%3E%3Cpath d='M0 2H9M7 0.5L9 2L7 3.5' stroke='%235e636b' stroke-width='0.8' fill='none'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;height:4px;position:absolute;top:-3px;left:1px;right:0}.axis-caption{margin:-4px 0 10px;font-style:italic}button.wide{width:100%;margin-top:6px}button.danger{color:var(--danger)}button.danger:hover:not(:disabled){background:var(--danger-soft);border-color:#e7c2bf}button.link{min-height:0;color:var(--accent);background:0 0;border:none;padding:2px 4px}button.link:hover:not(:disabled){color:var(--accent-strong);background:0 0;text-decoration:underline}.solid-row{align-items:center;gap:8px;margin-bottom:6px;display:flex;position:relative}.solid-row .caption{color:var(--muted);width:10px;font-size:11px}.solid-name{flex:1}.swatch{width:22px;height:22px;min-height:0;box-shadow:0 0 0 1px var(--border-strong);border:2px solid #fff;border-radius:50%;flex-shrink:0;padding:0}.swatch:hover:not(:disabled){box-shadow:0 0 0 1px var(--muted);border-color:#fff}.swatch.small{width:20px;height:20px}.swatch.current,.swatch.current:hover:not(:disabled){box-shadow:0 0 0 2px var(--accent)}.swatches{z-index:10;background:var(--surface);border:1px solid var(--border);width:200px;box-shadow:var(--shadow-pop);border-radius:10px;flex-wrap:wrap;gap:6px;padding:8px;display:flex;position:absolute;top:28px;left:0}.swatch.custom{background:var(--bg);color:var(--muted);cursor:pointer;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.swatch.custom input{opacity:0;cursor:pointer;position:absolute;inset:0}.pill{font-family:var(--mono);background:var(--bg);color:var(--muted);border-radius:999px;padding:2px 7px;font-size:11px;font-weight:500}.pill.ok{background:var(--ok-soft);color:var(--ok-text)}.pill.warn{background:var(--warn-soft);color:var(--warn-text)}.analysis h4{margin:14px 0 6px;font-size:12px;font-weight:600}.analysis-head{justify-content:space-between;align-items:center;display:flex}.readout{gap:8px;margin:4px 0 10px;display:flex}.readout-cell{border:1px solid var(--border);color:var(--muted);background:var(--surface);border-radius:8px;flex-direction:column;flex:1;gap:4px;padding:10px 12px;font-size:11px;display:flex}.readout-cell .big{font-family:var(--mono);color:var(--text);font-size:26px;font-weight:500;line-height:1}.readout-cell.ok{background:var(--ok-soft);border-color:var(--ok-border);color:var(--ok-text)}.readout-cell.warn{background:var(--warn-soft);border-color:var(--warn-border);color:var(--warn-text)}.verdict{margin:0 0 10px;font-weight:600}.verdict.ok{color:var(--ok-text)}.verdict.warn{color:var(--warn-text)}.numbers{border-collapse:collapse;width:100%;font-size:12px}.numbers td{border-bottom:1px solid var(--bg);padding:3px 0}.numbers td:last-child:not([colspan]){text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}.fix{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:8px;align-items:center;gap:10px;margin-bottom:6px;padding:8px 8px 8px 10px;font-size:12px;display:flex}.fix:hover{border-color:var(--warn);background:var(--warn-soft)}.fix-text{flex:1;min-width:0}.fix-text .muted{font-size:11px}.step{background:var(--warn);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:600;display:flex}.option-group{border-left:2px solid var(--border);margin:6px 0;padding-left:8px}.small{margin-top:10px;font-size:11px;line-height:1.5}button.wide.primary{margin-bottom:6px}.toast{background:var(--text);max-width:min(560px,100vw - 32px);color:var(--panel);z-index:100;border-radius:8px;padding:9px 14px;font-size:12.5px;transition:opacity .4s;position:fixed;bottom:48px;left:50%;transform:translate(-50%);box-shadow:0 6px 18px #1c1f2333}.toast.out{opacity:0}.lang-offer{white-space:nowrap;background:var(--surface);border:1px solid var(--border-strong);max-width:calc(100% - 24px);box-shadow:var(--shadow-float);z-index:4;border-radius:10px;align-items:center;gap:8px;padding:4px 4px 4px 12px;display:flex;position:absolute;top:10px;right:12px}.recovery{place-items:center;height:100%;padding:16px;display:grid}.recovery-card{background:var(--panel);border:1px solid var(--border);max-width:460px;box-shadow:var(--shadow-pop);border-radius:10px;padding:22px 24px}.recovery-card h2{margin:0 0 8px;font-size:17px;font-weight:600}.recovery-card p{line-height:1.5}.recovery-actions{flex-wrap:wrap;gap:8px;margin:14px 0 6px;display:flex}.feedback{border:1px solid var(--border);width:min(440px,100vw - 32px);color:var(--text);background:var(--panel);box-shadow:var(--shadow-pop);border-radius:10px;padding:0}.feedback::backdrop{background:#1c1f2359}.feedback-body{flex-direction:column;gap:8px;padding:22px 24px;display:flex}.feedback-body h2{margin:0;font-size:17px;font-weight:600}.feedback-body p{margin:0 0 4px;line-height:1.5}.feedback-hint{color:var(--muted)}.feedback textarea{resize:vertical;min-height:100px;padding:8px}.feedback-trap{position:absolute;left:-9999px}.feedback-error{color:var(--danger)}.feedback-actions{justify-content:flex-end;gap:8px;margin-top:6px;display:flex}.inspector{flex-direction:column;display:flex}.inspector>*{flex-shrink:0}.tuto{border:1px solid var(--border);width:min(1000px,100vw - 32px);max-height:calc(100vh - 32px);color:var(--text);background:var(--panel);box-shadow:var(--shadow-pop);border-radius:12px;padding:0;overflow:auto}.tuto:focus{outline:none}.tuto::backdrop{background:#1c1f2380}.tuto-head{justify-content:space-between;align-items:flex-start;gap:16px;padding:18px 20px 14px 24px;display:flex}.tuto-head h2{margin:0;font-size:19px;font-weight:600}.tuto-head p{color:var(--muted);margin:4px 0 0}.tuto-head .icon-btn{color:var(--muted);font-size:22px}.tuto-video{aspect-ratio:16/9;background:var(--bg);border-block:1px solid var(--border);width:100%;display:block}.tuto-foot-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:14px 20px 4px 24px;display:flex}.tuto-chapters{flex-wrap:wrap;gap:6px;display:flex}.tuto-chapters button{border-radius:16px;gap:7px;min-height:32px;padding:0 12px 0 6px}.tuto-chapters button.on{color:var(--accent-strong);background:var(--accent-soft);border-color:#c8d5f4}.tuto-num{width:20px;height:20px;color:var(--muted);background:var(--bg);border-radius:50%;place-items:center;font-size:11px;font-weight:600;display:grid}.tuto-chapters button.on .tuto-num{color:#fff;background:var(--accent)}.tuto-foot-row>.primary{min-height:36px;padding:0 18px}.tuto-later{color:var(--muted);margin:0;padding:6px 24px 16px;font-size:12px}@media (width<=1180px){.rail{width:48px}.palette{width:min(var(--palette-w,200px), 26vw)}.tile svg{width:44px;height:30px}.inspector{width:min(var(--inspector-w,280px), 34vw)}}.canvas.sim{cursor:grab}.canvas.sim:active{cursor:grabbing}.canvas .crank-knob{cursor:grab}.sim-lead{margin:0 0 10px}.sim-note{margin:8px 0;font-size:11.5px}.sim-select{width:100%}.sim-motor button{flex:1}.sim-motor{margin-bottom:10px}.sim-panel button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}.sim-flags{margin:10px 0 0;padding:0;list-style:none}.sim-flags li{align-items:center;gap:8px;padding:3px 0;display:flex}.sim-flags .grow{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.swatch.tiny{border-radius:3px;flex-shrink:0;width:12px;height:12px}.sim-drive{margin-bottom:10px}.sim-trails{justify-content:space-between;align-items:center;margin-top:6px;display:flex}.sim-trails .check{margin:0}.sim-pick{margin-bottom:4px}.sim-panel button.current{border-color:var(--accent);color:var(--accent-strong)}.sim-flags .sim-plot{min-height:0;color:var(--muted);border-radius:4px;padding:2px}.sim-flags .sim-plot.on{color:var(--accent);background:var(--accent-soft)}.sim-curves{margin-top:8px}.curves-card{width:560px;height:400px}.curves-modes{margin:0 0 0 12px}.curves-modes button{flex:none;min-height:22px;padding:0 10px}.curves-row{flex-wrap:wrap;align-items:center;gap:4px 6px;margin-bottom:6px;font-size:12px;display:flex}.curves-row select{height:26px;font-size:12px}.curves-flag{min-height:24px;color:var(--muted);text-overflow:ellipsis;max-width:220px;padding:0 8px;font-size:12px;overflow:hidden}.curves-flag svg{opacity:.45;flex-shrink:0}.curves-flag.on{color:var(--text);border-color:var(--border-strong)}.curves-flag.on svg{opacity:1}.curves-group{background:var(--bg);border:1px solid var(--border);border-radius:7px;gap:1px;padding:2px;display:inline-flex}.curves-group button{min-width:30px;min-height:22px;color:var(--muted);background:0 0;border:0;border-radius:5px;padding:0 6px;font-family:Times New Roman,Georgia,serif;font-size:14px}.curves-group button sub{font-size:10px}.curves-group button.on{color:var(--text);background:var(--surface);box-shadow:0 1px 2px #1c1f231f, 0 0 0 1px var(--border)}.curves-pick{color:var(--muted);align-items:center;gap:6px;display:inline-flex}.curves-hint{min-height:26px}.curves-canvas{background:var(--surface);border:1px solid var(--border);touch-action:none;border-radius:8px;flex:1;width:100%;min-height:0}.curves-canvas.turns{cursor:grab}.curves-canvas.turns:active{cursor:grabbing}.curves-table{border-collapse:collapse;width:100%;font-family:var(--mono);table-layout:fixed;margin-top:6px;font-size:11.5px}.curves-table th{text-align:right;color:var(--text);font-family:Times New Roman,Georgia,serif;font-size:13px;font-style:italic;font-weight:400}.curves-table tr.units th{font-family:var(--mono);color:var(--muted);text-align:right;font-size:10px;font-style:normal}.curves-table tr.units th[colspan]{text-align:center}.curves-table td{text-align:right;white-space:nowrap;padding:1px 0 1px 6px}.curves-table th:first-child,.curves-table td.curves-who{width:34%}.curves-table td.curves-who{text-align:left;text-overflow:ellipsis;padding-left:0;font-family:inherit;overflow:hidden}.curves-who .swatch{vertical-align:-1px;margin-right:6px;display:inline-block}.compare{width:min(560px,100vw - 32px)}.compare-drop{border:1.5px dashed var(--border-strong);color:var(--muted);background:var(--surface);border-radius:8px;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;padding:18px 12px;display:flex}.compare-drop.over{border-color:var(--accent);background:var(--accent-soft)}.compare-files,.compare-matches{margin:0;padding:0;list-style:none}.compare-files{border:1px solid var(--border);border-radius:8px;max-height:180px;overflow-y:auto}.compare-files li{align-items:center;gap:10px;padding:4px 6px 4px 10px;display:flex}.compare-files li+li{border-top:1px solid var(--border)}.compare-files label{color:var(--muted);white-space:nowrap;align-items:center;gap:4px;display:flex}.compare-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.compare-note{color:var(--warn-text);background:var(--warn-soft);white-space:nowrap;border-radius:4px;padding:1px 6px;font-size:11px}.compare-note.bad{color:var(--danger);background:var(--danger-soft)}.compare-matches{flex-direction:column;gap:8px;max-height:260px;display:flex;overflow-y:auto}.compare-matches>li{border:1px solid var(--warn-border);background:var(--warn-soft);border-radius:8px;padding:8px 10px}.compare-matches ul{margin:4px 0 0;padding-left:18px;line-height:1.5}.compare-none{color:var(--ok-text)}.feedback-body .compare-caveat{color:var(--muted);font-size:12px}.modes{background:var(--bg);border:1px solid var(--border);border-radius:10px;flex-shrink:0;gap:2px;padding:3px;display:flex}.modes button{min-height:34px;color:var(--muted);background:0 0;border:0;border-radius:7px;gap:8px;padding:0 16px;font-size:13.5px;font-weight:500}.modes button:hover:not(:disabled){color:var(--text);background:var(--hover)}.modes button.on,.modes button.on:hover:not(:disabled){color:var(--accent-strong);background:var(--surface);box-shadow:0 1px 2px #1c1f231f, 0 0 0 1px var(--border)}.modes .pill{margin-right:-6px}.export-btn{height:32px}.cta-btn{border-radius:8px;gap:8px;height:36px;padding:0 14px;font-size:14px;font-weight:600}.cta-btn svg{width:18px;height:18px}.feedback-btn{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}.feedback-btn:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.donate-btn{background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.donate-btn:hover:not(:disabled){background:var(--danger);border-color:var(--danger);color:#fff}@media (width<=1280px){.cta-btn{width:36px;padding:0}.cta-label{display:none}}.lang-switch{background:var(--bg);border-radius:8px;gap:2px;padding:2px;display:flex}.lang-switch button{background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;width:32px;height:28px;min-height:0;padding:0;display:grid}.lang-switch svg{border-radius:2px;box-shadow:0 0 0 1px #1c1f2326}.lang-switch button[aria-pressed=false] svg{opacity:.45;filter:grayscale(.7);transition:opacity .12s,filter .12s}.lang-switch button[aria-pressed=false]:hover svg{opacity:1;filter:none}.lang-switch button[aria-pressed=true]{background:var(--surface);border-color:var(--border-strong);cursor:default}@media (width<=1100px){.lang-switch{background:0 0;padding:0}.lang-switch button[aria-pressed=true]{display:none}}.help-btn svg{width:20px;height:20px}.menu-label{align-items:center;gap:10px;display:inline-flex}.menu-label svg{color:var(--muted)}.menu-label .muted{font-size:12px}.view-switch{z-index:4;gap:6px;display:flex;position:absolute;top:12px;left:12px}.view-switch .segmented.views{background:var(--panel);box-shadow:var(--shadow-float)}.float-btn{background:var(--panel);min-height:36px;box-shadow:var(--shadow-float)}.float-btn.on,.float-btn.on:hover:not(:disabled),.float-btn.open{color:var(--accent-strong);background:var(--accent-soft);border-color:var(--accent)}.zoom-tools{z-index:4;align-items:stretch;gap:6px;display:flex;position:absolute;bottom:42px;right:12px}.float-group{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow-float);border-radius:8px;align-items:center;gap:2px;padding:2px;display:flex}.float-group .icon-btn{width:30px;height:30px}.float-group button.ghost{min-height:30px;font-size:12px}.zoom-level{text-align:center;width:46px;font-family:var(--mono);color:var(--muted);font-size:11.5px}.menu-panel{width:300px;max-height:calc(100vh - 140px);padding:12px 14px;overflow-y:auto}.menu-panel h3{margin:2px 0 8px}.menu-panel .menu-sep{margin:10px -4px}.menu-panel .segmented{margin-bottom:8px}.menu-panel .field{margin-bottom:6px}.menu-panel .check{margin:6px 0}.field.inline{flex-direction:row;justify-content:space-between;align-items:center;margin:10px 0 0}.field.inline select{width:80px}.sel-bar{z-index:5;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow-pop);border-radius:9px;align-items:center;gap:1px;padding:3px;display:flex;position:absolute}.sel-bar .icon-btn{width:32px;height:32px}.sel-sep{background:var(--border);width:1px;height:18px;margin:0 3px}.icon-btn.danger{color:var(--danger)}.icon-btn.danger:hover:not(:disabled){background:var(--danger-soft)}.insp-title{flex:1}.head-delete{flex-shrink:0}input.name-input{height:36px;font-size:15px;font-weight:600}.doc-name{letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;font-size:18px;font-weight:600;overflow:hidden}.doc-name.none{color:var(--muted);font-weight:500}.doc-state{margin-top:12px}.doc-state .readout{margin:0 0 6px}.doc-state .readout-cell .big{font-size:20px;font-weight:600}.doc-state .link{padding:2px 0}.empty-note{color:var(--muted);border:1px dashed var(--border-strong);border-radius:8px;margin:0;padding:14px;font-size:12px;line-height:1.45}.fold-box>summary{cursor:pointer;color:var(--muted);align-items:center;gap:6px;margin:-2px 0;padding:2px 0;list-style:none;display:flex}.fold-box>summary::-webkit-details-marker{display:none}.fold-box>summary svg{transition:transform .12s;transform:rotate(-90deg)}.fold-box[open]>summary{margin-bottom:10px}.fold-box[open]>summary svg{transform:none}.fold-box>summary .muted{margin-left:auto;font-size:11.5px}.fold-box>summary:hover h3{color:var(--text)}.sim-foot,.analysis-foot{margin:auto 0 0;padding:12px 16px 14px}.inspector.analysis-panel{width:min(var(--inspector-w,380px), 38vw)}.big-readout{gap:8px;margin-bottom:10px;display:flex}.big-cell{border:1px solid var(--border);color:var(--muted);background:var(--surface);border-radius:10px;flex-direction:column;flex:1;gap:6px;padding:14px;font-size:12.5px;display:flex}.big-cell .big{font-family:var(--mono);color:var(--text);font-size:34px;font-weight:600;line-height:1}.big-cell.ok,.big-cell.ok .big{color:var(--ok-text)}.big-cell.ok{background:var(--ok-soft);border-color:var(--ok-border)}.big-cell.warn,.big-cell.warn .big{color:var(--warn-text)}.big-cell.warn{background:var(--warn-soft);border-color:var(--warn-border)}.analysis-panel .fix{border-color:var(--warn-border);padding:10px 10px 10px 12px;font-size:13px}.analysis-panel .fix button{color:#fff;background:var(--accent);border-color:var(--accent);font-weight:500}.analysis-panel .fix button:hover:not(:disabled){background:var(--accent-strong)}.link.fold{gap:4px;padding:4px 0}.link.fold svg{transition:transform .12s;transform:rotate(-90deg)}.link.fold[aria-expanded=true] svg{transform:none}.copy-calc{min-height:28px;margin-top:10px;font-size:12px}.sim-bar{z-index:5;background:var(--panel);border:1px solid var(--border);max-width:calc(100% - 24px);box-shadow:var(--shadow-pop);border-radius:12px;align-items:center;gap:8px;padding:8px 10px;display:flex;position:absolute;bottom:44px;left:50%;transform:translate(-50%)}.sim-bar button.big{min-height:38px;padding:0 14px}.sim-bar button.on,.sim-bar button.on:hover:not(:disabled){color:var(--accent-strong);background:var(--accent-soft);border-color:var(--accent)}.sim-bar kbd{margin-left:2px}.sim-bar button.primary kbd{color:#fff;background:0 0;border-color:#fff6}.sim-speed{width:180px;color:var(--muted);flex-direction:column;gap:2px;font-size:11.5px;display:flex}.sim-speed b{font-family:var(--mono);color:var(--text);font-weight:500}.sim-stall{color:var(--warn-text)}.sim-bar-note{color:var(--muted);white-space:nowrap;align-items:center;gap:8px;padding:0 6px;display:inline-flex}.sim-bar .bar-sep{display:none}.mode-sim .stage{container-type:inline-size}.mode-sim .sim-bar{flex-wrap:wrap;max-width:calc(100% - 236px);left:12px;transform:none}@container (width>=1000px){.mode-sim .sim-bar{justify-content:center;width:fit-content;max-width:none;margin-inline:auto;left:224px;right:224px}}.sim-choice{text-align:left;white-space:normal;border-radius:8px;flex-direction:column;flex:1;align-items:flex-start;gap:4px;padding:10px 12px}.sim-choice strong{font-size:13px;font-weight:600}.sim-choice span{color:var(--muted);font-size:11.5px;line-height:1.35}.sim-panel .sim-choice.on,.sim-panel .sim-choice.current{border-width:1.5px;padding:9.5px 11.5px}.sim-panel .sim-choice.on svg,.sim-panel .sim-choice.current svg{color:var(--accent)}.welcome{z-index:3;background:var(--panel);border:1px solid var(--border);width:min(600px,100% - 32px);box-shadow:var(--shadow-pop);pointer-events:none;border-radius:14px;flex-direction:column;gap:18px;padding:24px 26px;display:flex;position:absolute;top:46%;left:50%;transform:translate(-50%,-50%)}.welcome button{pointer-events:auto;min-height:38px}.welcome .welcome-close{min-height:0;color:var(--muted);font-size:22px;position:absolute;top:10px;right:10px}.welcome h2{letter-spacing:-.01em;margin:0;padding-right:28px;font-size:21px;font-weight:600}.welcome p{margin:4px 0 0}.welcome-steps{gap:10px;display:flex}.welcome-step{background:var(--surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;flex:1;gap:6px;min-width:0;padding:12px;display:flex}.welcome-art{justify-content:center;height:60px;display:flex}.welcome-art svg{max-width:100%}.welcome-step-title{align-items:baseline;gap:8px;font-size:13.5px;font-weight:600;display:flex}.welcome-step-title span{font-family:var(--mono);color:var(--accent);font-size:12px}.welcome-step p{color:var(--muted);margin:0;font-size:12px;line-height:1.45}@media (width<=900px){.welcome-steps{flex-direction:column}.welcome-art{display:none}}.shortcuts{border:1px solid var(--border);width:min(760px,100vw - 32px);max-height:calc(100vh - 32px);color:var(--text);background:var(--panel);box-shadow:var(--shadow-pop);border-radius:12px;padding:0}.shortcuts::backdrop{background:#1c1f2380}.shortcuts-body{columns:2 300px;column-gap:28px;padding:0 24px 20px}.shortcuts section{break-inside:avoid;margin-bottom:16px}.shortcuts h3{margin:0 0 6px}.shortcuts dl{margin:0}.shortcuts dl>div{border-top:1px solid var(--border);grid-template-columns:128px 1fr;gap:10px;padding:5px 0;font-size:12.5px;line-height:1.4;display:grid}.shortcuts dt{font-family:var(--mono);color:var(--text);font-size:11.5px}.shortcuts dd{color:var(--muted);margin:0}.anim{width:min(520px,100vw - 32px)}.anim-sources{gap:8px;margin-bottom:4px}.anim-sources .sim-choice.on{border-color:var(--accent);background:var(--accent-soft)}.anim-row{align-items:center;gap:10px;min-height:34px;display:flex}.anim-row>span:first-child{width:56px;color:var(--muted);flex-shrink:0}.anim-row .segmented{flex:1;margin:0}.anim-row select{width:auto}.anim-note{color:var(--muted);font-size:12px}.anim-progress{width:100%;height:8px;accent-color:var(--accent)}.anim-preview{border:1px solid var(--border);background:#fff;border-radius:8px;justify-content:center;padding:8px;display:flex}.anim-preview img,.anim-preview video{max-width:100%;max-height:min(52vh,420px);display:block}.anim-meta{font-family:var(--mono);color:var(--muted);font-size:12px}.sim-bar button.anim-rec,.sim-bar button.anim-rec:hover:not(:disabled){color:#fff;background:var(--danger);border-color:var(--danger);font-variant-numeric:tabular-nums}