@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;450;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400;1,6..72,500&family=JetBrains+Mono:wght@400;500;600&display=swap";.pv{position:fixed;inset:0;z-index:90;height:100vh;display:grid;grid-template-rows:54px 1fr 92px;background:var(--bg-sunken);overflow:hidden}.pvh{display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--border);background:var(--surface-1)}.pvh .left{display:flex;align-items:center;gap:14px}.clockset{display:flex;align-items:center;gap:22px}.timer{font-family:var(--font-mono);font-size:22px;font-weight:600;color:var(--text);letter-spacing:.02em}.timer .cap{display:block;font-size:9px;letter-spacing:.16em;color:var(--text-faint);font-weight:600}.clock{font-family:var(--font-mono);font-size:15px;color:var(--text-muted)}.exit{display:inline-flex;align-items:center;gap:7px}.pvbody{display:grid;grid-template-columns:1.95fr 1fr;gap:22px;padding:22px;overflow:hidden}.pvcur{display:flex;flex-direction:column;min-width:0}.nowlabel{display:flex;align-items:center;gap:10px;margin-bottom:12px}.curwrap{flex:1;display:grid;place-items:center;min-height:0;position:relative}.pv-sheetbox{position:relative}.pv-sheet{position:absolute;left:0;top:0;transform-origin:top left;aspect-ratio:auto;border-radius:8px;box-shadow:var(--shadow-pop)}.pv-sheet .pobj{position:absolute;pointer-events:none}.pv-sheet .pobj--live{pointer-events:auto}@keyframes pvsheetfade{0%{opacity:0}to{opacity:1}}.pv-sheet--fade{animation:pvsheetfade .4s ease}.pv-ink{position:absolute;inset:0;width:100%;height:100%;z-index:6;pointer-events:none}.pv-ink--armed{pointer-events:auto;cursor:crosshair}.pv-stroke{fill:none;stroke:#f5478b;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.pv-laser{position:fixed;width:14px;height:14px;border-radius:50%;background:#ff4d4d;box-shadow:0 0 12px 4px #ff4d4d80;pointer-events:none;z-index:110;display:none;transform:translate(-50%,-50%)}.pvside{display:flex;flex-direction:column;gap:16px;overflow:hidden;min-height:0}.nextcard{border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);padding:12px}.nextcard .row.between{display:flex;align-items:center;justify-content:space-between}.nextcard .nx{aspect-ratio:16/9;background:var(--paper);border-radius:6px;position:relative;overflow:hidden;margin-top:9px}.notes{flex:1;border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);padding:16px 18px;overflow:auto;min-height:0}.notes p{font-size:16px;line-height:1.62;color:var(--text);margin-bottom:12px}.notes p.faint{color:var(--text-faint)}.notes .run{margin-top:8px}.pvfoot{display:flex;align-items:center;gap:18px;padding:0 20px;border-top:1px solid var(--border);background:var(--surface-1)}.navbtn{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r-2);border:1px solid var(--border-strong);color:var(--text);background:var(--surface-2);flex:none}.navbtn:hover{background:var(--surface-3)}.navbtn svg{width:20px;height:20px}.navbtn--next{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.navbtn--next:hover{background:var(--accent)}.strip{display:flex;gap:8px;overflow:auto;flex:1;padding:4px 0}.strip .m{width:104px;flex:none;aspect-ratio:16/9;background:var(--paper);border-radius:5px;border:1px solid var(--border);position:relative;overflow:hidden;cursor:pointer}.strip .m.on{border-color:var(--accent);box-shadow:0 0 0 1.5px var(--accent)}.strip .m .nn{position:absolute;left:5px;top:4px;font-family:var(--font-mono);font-size:9px;color:var(--paper-faint);z-index:2}.tools{display:flex;gap:6px}.tool{width:38px;height:38px;display:grid;place-items:center;border-radius:var(--r-2);color:var(--text-muted)}.tool:hover{background:var(--surface-3);color:var(--text)}.tool.on{background:var(--accent-soft);color:var(--accent-quiet)}.tool svg{width:18px;height:18px}.pv .tt,.nextcard .tt{position:absolute;height:5px;background:#232734;border-radius:2px}.pv .tl,.nextcard .tl{position:absolute;height:3px;background:#c9cdd6;border-radius:2px}.pv .tcode,.nextcard .tcode{position:absolute;background:#0e1116;border-radius:3px}.pv .tfig,.nextcard .tfig{position:absolute;background:#fff;border:1px solid #e7e5dd;border-radius:2px}.pv .tfig svg,.nextcard .tfig svg{position:absolute;inset:12% 6%;width:88%;height:76%}.pv .tparam,.nextcard .tparam{position:absolute;background:#eceaff;border-radius:2px}.pv .teq,.nextcard .teq{position:absolute;font-family:var(--font-serif);font-style:italic;font-size:8px;color:#333;overflow:hidden;white-space:nowrap}.pv .ttable,.nextcard .ttable{position:absolute;background:#fff;border:1px solid #d9d6cc;border-radius:2px}.pv .ttable span,.nextcard .ttable span{position:absolute;left:0;right:0;top:33%;height:1px;background:#d9d6cc}.pv .tcite,.nextcard .tcite{position:absolute;background:#d9d6cc;border-left:2px solid var(--accent-strong);border-radius:1px}.pblack{position:fixed;inset:0;z-index:100;background:#000;cursor:pointer}.present{position:fixed;inset:0;z-index:90;background:#07080c;overflow:hidden;cursor:default}.pworld{position:absolute;left:0;top:0;transform-origin:0 0;transition:transform .8s cubic-bezier(.22,.61,.21,1)}.pworld .pobj{position:absolute;pointer-events:none;background:var(--paper);color:var(--paper-ink);border-radius:6px;box-shadow:0 2px 6px #00000073,0 12px 34px #00000059}.pworld .pobj--live{pointer-events:auto}.pworld .pobj--pad{padding:10px 16px}.phud{position:fixed;left:50%;bottom:16px;transform:translate(-50%);z-index:99;display:flex;align-items:center;gap:2px;padding:4px 6px;border-radius:999px;background:#0a0c12d1;border:1px solid rgba(255,255,255,.09);opacity:.22;transition:opacity .2s}.phud:hover,.phud:focus-within{opacity:1}.phud button{height:26px;padding:0 10px;border-radius:999px;color:#b8bdc9;font-family:var(--font-mono);font-size:11px}.phud button:hover{background:#ffffff14;color:#fff}.pcount{font-family:var(--font-mono);font-size:11px;color:#e8eaf0;padding:0 6px}.psep{width:1px;height:14px;background:#ffffff1f;margin:0 4px}.dash{height:100vh;display:grid;grid-template-columns:236px 1fr;overflow:hidden}.side{background:var(--surface-1);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px 12px;overflow:auto}.side .brand .mark img{width:26px;height:26px;border-radius:6px;display:block}.wsswitch{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--border);border-radius:var(--r-2);margin:14px 0 16px;cursor:default}.wsswitch:hover{background:var(--surface-2)}.wsbadge{width:28px;height:28px;border-radius:7px;background:var(--accent-strong);color:#fff;display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}.wsswitch .nm{flex:1;font-size:13.5px;font-weight:600;color:var(--text)}.wsswitch svg{width:14px;height:14px;color:var(--text-faint)}.side .nav{display:flex;flex-direction:column;gap:2px}.side .nav a{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--r-2);color:var(--text-muted);font-size:13.5px;font-weight:500;cursor:pointer}.side .nav a:hover{background:var(--surface-2);color:var(--text)}.side .nav a.on{background:var(--accent-soft);color:var(--accent-quiet)}.side .nav a .oi{width:17px;height:17px}.side .nav a .ct{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--text-faint)}.navlabel{padding:16px 11px 8px}.accountrow{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.accountrow .av{width:30px;height:30px;border-radius:50%;background:var(--accent-strong);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:600}.accountrow .who{flex:1;min-width:0}.accountrow .who b{font-size:13px;display:block}.accountrow .who span{font-size:11px;color:var(--text-faint)}.main{overflow:auto;position:relative}.dtopbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:14px;padding:0 24px;height:60px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.search{flex:1;max-width:420px;display:flex;align-items:center;gap:9px;height:38px;padding:0 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-2);color:var(--text-faint)}.search svg{width:16px;height:16px}.search input{flex:1;background:none;border:none;outline:none;color:var(--text);font:inherit;font-size:14px}.dash .grow{flex:1}.content{padding:26px 24px 60px;max-width:1200px}.dashempty{color:var(--text-faint);font-size:13.5px;padding:8px 2px 24px}.createstrip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:34px}.createcard{display:flex;align-items:center;gap:13px;padding:15px 16px;border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);transition:border-color .15s,transform .15s;cursor:pointer}.createcard:hover{border-color:var(--border-strong);transform:translateY(-1px)}.createcard.dashed{border-style:dashed}.createcard .ic{width:42px;height:42px;border-radius:var(--r-2);display:grid;place-items:center;background:var(--surface-3);color:var(--text-muted);flex:none}.createcard.blank .ic{background:var(--accent-soft);color:var(--accent-quiet)}.createcard .tx b{font-size:14px;display:block}.createcard .tx span{font-size:12px;color:var(--text-faint)}.createcard .oi,.createcard svg{width:19px;height:19px}.sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sec-head .r{display:flex;align-items:center;gap:10px}.sortbtn{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 11px;border:1px solid var(--border);border-radius:var(--r-2);font-size:13px;color:var(--text-muted)}.sortbtn:hover{background:var(--surface-2);color:var(--text)}.sortbtn svg{width:13px;height:13px}.viewtog{display:inline-flex;border:1px solid var(--border);border-radius:var(--r-2);overflow:hidden}.viewtog button{width:32px;height:32px;display:grid;place-items:center;color:var(--text-faint)}.viewtog button.on{background:var(--surface-3);color:var(--text)}.viewtog svg{width:16px;height:16px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.cards--list{grid-template-columns:1fr}.cards--list .pcard{display:grid;grid-template-columns:220px 1fr}.cards--list .cover{border-bottom:0;border-right:1px solid var(--border)}.pcard{border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);overflow:hidden;transition:border-color .16s,transform .16s}.pcard:hover{border-color:var(--border-strong);transform:translateY(-2px)}.cover{aspect-ratio:16/9;background:var(--bg-sunken);border-bottom:1px solid var(--border);position:relative;padding:16px}.mslide{position:absolute;inset:16px;background:var(--paper);border-radius:5px;box-shadow:var(--shadow-1);overflow:hidden}.mslide .mslide__fill{position:absolute;inset:0}.meta{padding:12px 14px}.meta .ttl{font-weight:600;font-size:14px;color:var(--text);display:flex;align-items:center;gap:7px}.meta .sub{font-family:var(--font-mono);font-size:11px;color:var(--text-faint);margin-top:4px;display:flex;align-items:center;gap:8px}.meta .foot{display:flex;align-items:center;justify-content:space-between;margin-top:11px}.dash .kebab{width:28px;height:28px;display:grid;place-items:center;border-radius:var(--r-1);color:var(--text-faint)}.dash .kebab:hover{background:var(--surface-3);color:var(--text)}.dash .kebab svg{width:16px;height:16px}.tcards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.tcard{border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);overflow:hidden;transition:border-color .16s,transform .16s;cursor:pointer}.tcard:hover{border-color:var(--border-strong);transform:translateY(-2px)}.sk{aspect-ratio:16/9;background:var(--bg-sunken);padding:12px;border-bottom:1px solid var(--border);position:relative}.skp{position:absolute;inset:12px;background:var(--paper);border-radius:4px;padding:9px;display:flex;flex-direction:column;gap:5px}.skb{background:#dfe0e2;border-radius:2px}.skb.acc{background:var(--accent-strong)}.skb.dk{background:#0e1116}.tmeta{padding:10px 12px}.tmeta b{font-size:12.5px}.tmeta span{font-size:10.5px;color:var(--text-faint);font-family:var(--font-mono)}.dash .menu-pop{position:absolute;top:100%;right:0;left:auto;margin-top:5px;min-width:180px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-pop);padding:5px;z-index:60}.dash .menu-pop button{display:block;width:100%;padding:7px 10px;border-radius:var(--r-1);font-size:13px;color:var(--text-muted);text-align:left}.dash .menu-pop button:hover{background:var(--surface-3);color:var(--text)}.dash .menu-pop button.danger:hover{color:var(--danger)}.dash .menu-pop .sep{height:1px;background:var(--border);margin:5px 4px}.trashview{border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);overflow:hidden}.trashrow{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--border)}.trashrow:last-child{border-bottom:0}.trashrow .tn{flex:1}.trashrow .tn b{font-size:14px;display:block}.trashrow .tn span{font-size:12px;color:var(--text-faint);font-family:var(--font-mono)}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%);background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-pill);padding:9px 16px;font-size:13px;color:var(--text);box-shadow:var(--shadow-pop);z-index:80;display:flex;align-items:center;gap:8px}@media(max-width:940px){.dash{grid-template-columns:1fr}.side{display:none}.cards{grid-template-columns:repeat(2,1fr)}.tcards{grid-template-columns:repeat(3,1fr)}.createstrip{grid-template-columns:1fr}}@media(max-width:560px){.cards{grid-template-columns:1fr}.tcards{grid-template-columns:repeat(2,1fr)}.search{display:none}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.18.1"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{--bg: #0E1116;--bg-sunken: #0A0C10;--surface-1: #14181F;--surface-2: #1A1F28;--surface-3: #212734;--border: #262C37;--border-strong: #343C4A;--text: #E7E9EC;--text-muted: #9AA2AD;--text-faint: #6B7480;--accent: #8A6BFF;--accent-strong: #7C4DFF;--accent-quiet: #B7A6FF;--accent-contrast:#FFFFFF;--accent-soft: rgba(124,77,255,.16);--accent-line: rgba(124,77,255,.42);--compute: #35D89B;--compute-soft: rgba(53,216,155,.15);--danger: #FF6B6B;--danger-soft: rgba(255,107,107,.15);--warning: #F2B34C;--paper: #FBFAF5;--paper-2: #F4F1E8;--paper-ink: #16191E;--paper-ink-soft:#3B424B;--paper-faint: #6A7079;--paper-line: #E7E3D7;--paper-edge: rgba(255,255,255,.9);--grid: rgba(255,255,255,.038);--hi: rgba(255,255,255,.05);--focus: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);--shadow-1: 0 1px 1.5px rgba(0,0,0,.5);--shadow-2: 0 1px 2px rgba(0,0,0,.42), 0 6px 20px -8px rgba(0,0,0,.55);--shadow-pop: 0 2px 6px rgba(0,0,0,.42), 0 22px 48px -16px rgba(0,0,0,.68);--sheet: 0 0 0 1px rgba(0,0,0,.32), 0 2px 3px rgba(0,0,0,.5), 0 26px 60px -20px rgba(0,0,0,.72);--grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");--font-display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;--font-ui: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-serif: "Newsreader", ui-serif, Georgia, "Times New Roman", serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--r-1: 4px;--r-2: 6px;--r-3: 8px;--r-4: 12px;--r-pill: 999px;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 24px;--s-6: 32px;--s-7: 48px;--s-8: 64px;--s-9: 96px;--maxw: 1180px;color-scheme:dark}:root[data-theme=light]{--bg: #FAFAF7;--bg-sunken: #F1F0EA;--surface-1: #FFFFFF;--surface-2: #FFFFFF;--surface-3: #F4F3EE;--border: #E7E5DD;--border-strong: #D6D3C9;--text: #14171C;--text-muted: #565C66;--text-faint: #8A909A;--accent: #5B2EE0;--accent-strong: #4A22C9;--accent-quiet: #6E4BE8;--accent-contrast:#FFFFFF;--accent-soft: rgba(91,46,224,.1);--accent-line: rgba(91,46,224,.3);--compute: #0E9F5B;--compute-soft: rgba(14,159,91,.12);--danger: #D64545;--danger-soft: rgba(214,69,69,.12);--warning: #B7791F;--grid: rgba(20,23,28,.045);--hi: rgba(255,255,255,.72);--focus: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);--shadow-1: 0 1px 1.5px rgba(20,23,28,.08);--shadow-2: 0 1px 2px rgba(20,23,28,.06), 0 10px 28px -14px rgba(20,23,28,.16);--shadow-pop: 0 2px 6px rgba(20,23,28,.08), 0 22px 48px -20px rgba(20,23,28,.22);--sheet: 0 0 0 1px rgba(20,23,28,.06), 0 1px 2px rgba(20,23,28,.1), 0 22px 48px -22px rgba(20,23,28,.22);color-scheme:light}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-ui);background:var(--bg);color:var(--text);line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-optical-sizing:auto;font-feature-settings:"kern" 1,"liga" 1,"calt" 1,"cv05" 1,"ss01" 1;transition:background .25s ease,color .25s ease}body:after{content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;background-image:var(--grain);background-size:150px 150px;opacity:.022;mix-blend-mode:overlay}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:none;border:none}img,svg{display:block;max-width:100%}::selection{background:var(--accent-soft)}:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--r-1)}.display{font-family:var(--font-display);font-weight:600;letter-spacing:-.022em;line-height:1.02}.d-xl{font-size:clamp(2.6rem,5vw,3.8rem)}.d-lg{font-size:clamp(2rem,3.6vw,2.7rem)}h1,.h1{font-family:var(--font-display);font-weight:600;font-size:1.9rem;letter-spacing:-.02em;line-height:1.1}h2,.h2{font-family:var(--font-display);font-weight:600;font-size:1.4rem;letter-spacing:-.015em}h3,.h3{font-family:var(--font-display);font-weight:600;font-size:1.12rem;letter-spacing:-.01em}.lede{font-size:1.12rem;color:var(--text-muted);line-height:1.6;font-weight:450}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.serif{font-family:var(--font-serif)}.mono{font-family:var(--font-mono)}.label{font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-quiet)}.eq{font-family:var(--font-serif);font-style:italic;font-size:1.25em;letter-spacing:.01em}.eq sub,.eq sup{font-style:italic}.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--s-5)}.row{display:flex;align-items:center;gap:var(--s-3)}.col{display:flex;flex-direction:column}.between{justify-content:space-between}.grow{flex:1}.stack>*+*{margin-top:var(--s-3)}.hairline{height:1px;background:var(--border);border:0}.vrule{width:1px;align-self:stretch;background:var(--border)}.btn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;border-radius:var(--r-2);font-weight:550;font-size:14px;letter-spacing:-.005em;border:1px solid transparent;transition:background .14s ease,border-color .14s ease,transform .06s ease,color .14s;white-space:nowrap}.btn:active{transform:translateY(.5px)}.btn svg{width:16px;height:16px}.btn--primary{background:var(--accent-strong);color:var(--accent-contrast)}.btn--primary:hover{background:var(--accent)}.btn--secondary{background:var(--surface-2);color:var(--text);border-color:var(--border-strong);box-shadow:inset 0 1px 0 var(--hi)}.btn--secondary:hover{background:var(--surface-3)}.btn--ghost{color:var(--text-muted)}.btn--ghost:hover{background:var(--surface-2);color:var(--text)}.btn--compute{background:var(--compute-soft);color:var(--compute);border-color:color-mix(in srgb,var(--compute) 40%,transparent)}.btn--compute:hover{background:color-mix(in srgb,var(--compute) 22%,transparent)}.btn--danger{color:var(--danger)}.btn--danger:hover{background:var(--danger-soft)}.btn--sm{height:30px;padding:0 11px;font-size:13px;border-radius:var(--r-1)}.btn--lg{height:46px;padding:0 22px;font-size:15px}.btn--icon{width:34px;height:34px;padding:0;justify-content:center;color:var(--text-muted);border-radius:var(--r-2)}.btn--icon:hover{background:var(--surface-2);color:var(--text)}.field{display:flex;flex-direction:column;gap:6px}.input,.textarea{width:100%;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--r-2);padding:9px 12px;font:inherit;font-size:14px;transition:border-color .14s,box-shadow .14s}.input::placeholder,.textarea::placeholder{color:var(--text-faint)}.input:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input--mono{font-family:var(--font-mono);font-size:13px}.num{display:flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-1);padding:5px 8px;font-family:var(--font-mono);font-size:12.5px}.num .u{color:var(--text-faint)}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-3);padding:var(--s-5);box-shadow:inset 0 1px 0 var(--hi)}.panel{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-3);box-shadow:inset 0 1px 0 var(--hi)}.inset{background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--r-2);box-shadow:inset 0 1px 2px #0000002e}.chip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-1);font-size:12px;font-weight:500;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.chip--active{background:var(--accent-soft);color:var(--accent-quiet);border-color:var(--accent-line)}.chip--type{font-family:var(--font-mono);font-size:11px;letter-spacing:.02em}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:550;color:var(--text-muted)}.dot{width:7px;height:7px;border-radius:50%;background:var(--text-faint)}.dot--ok{background:var(--compute)}.dot--warn{background:var(--warning)}.dot--busy{background:var(--accent)}.dot--err{background:var(--danger)}.otile{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--r-2);background:var(--surface-1)}.oglyph{width:30px;height:30px;display:grid;place-items:center;border-radius:var(--r-1);background:var(--surface-3);color:var(--text)}.oglyph.is-accent{color:var(--accent-quiet)}.oglyph.is-compute{color:var(--compute)}.oi{width:17px;height:17px;display:block;color:inherit;flex:none}.oglyph .oi{width:16px;height:16px}.tb .oi{width:18px;height:18px}.layer .lg .oi{width:15px;height:15px}.toolbar{display:inline-flex;align-items:center;gap:2px;padding:6px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-3);box-shadow:inset 0 1px 0 var(--hi),var(--shadow-2)}.toolbar .tb{width:38px;height:38px;display:grid;place-items:center;border-radius:var(--r-2);color:var(--text-muted)}.toolbar .tb:hover{background:var(--surface-3);color:var(--text)}.toolbar .tb.is-active{background:var(--accent-strong);color:#fff}.toolbar .sep{width:1px;height:22px;background:var(--border);margin:0 4px}.stage{position:relative;background:var(--bg-sunken);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px;display:grid;place-items:center;overflow:hidden}.stage:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;background:radial-gradient(120% 92% at 50% 42%,transparent 52%,rgba(0,0,0,.3) 100%)}.slide{background:var(--paper);color:var(--paper-ink);aspect-ratio:16/9;width:min(100%,960px);border-radius:7px;box-shadow:var(--sheet);position:relative;isolation:isolate}.slide:before{content:"";position:absolute;inset:0;border-radius:inherit;z-index:0;pointer-events:none;background-image:var(--grain);background-size:130px 130px;opacity:.19;mix-blend-mode:multiply}.slide:after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:1;pointer-events:none;box-shadow:inset 0 1px 0 var(--paper-edge),inset 0 0 0 1px #14171c0d;background:radial-gradient(135% 120% at 50% -12%,rgba(255,255,255,.55),transparent 40%),radial-gradient(150% 130% at 50% 112%,rgba(20,23,28,.04),transparent 44%)}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;font-size:18px}.brand .mark{width:28px;height:28px;display:grid;place-items:center;flex:none}.brand .mark svg{width:100%;height:100%;display:block}.section{padding-block:76px}.kicker-row{display:flex;align-items:center;gap:12px}.kicker-row:before{content:"";width:26px;height:1px;background:var(--accent-line)}.feature{padding:var(--s-5);border:1px solid var(--border);border-radius:var(--r-3);background:var(--surface-1);transition:border-color .18s,background .18s}.feature:hover{border-color:var(--border-strong)}.feature .ico{width:36px;height:36px;border-radius:var(--r-2);display:grid;place-items:center;background:var(--surface-3);color:var(--accent-quiet);margin-bottom:14px}.feature.is-soon .ico{color:var(--text-faint)}.soon{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);border:1px solid var(--border);border-radius:var(--r-1);padding:2px 6px}.themebtn{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface-1);color:var(--text-muted);font-size:13px}.themebtn:hover{color:var(--text);border-color:var(--border-strong)}.themebtn svg{width:15px;height:15px}.swatch .meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.swatch .meta .hx{color:var(--text-faint)}.scale{display:flex;flex-direction:column;gap:9px}.scale .r{display:flex;align-items:center;gap:14px}.scale .r .t{width:44px;font-family:var(--font-mono);font-size:11px;color:var(--text-faint);text-align:right}.scale .bar{height:16px;border-radius:3px;background:var(--accent-soft);border:1px solid var(--accent-line)}.radscale{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap}.radscale .b{width:56px;height:44px;background:var(--surface-3);border:1px solid var(--border-strong)}.radscale .lab{font-family:var(--font-mono);font-size:10.5px;color:var(--text-faint);margin-top:6px;text-align:center}.alignmatrix{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.alignmatrix button{height:30px;display:grid;place-items:center;border:1px solid var(--border);border-radius:var(--r-1);color:var(--text-muted);background:var(--surface-2);transition:background .12s,color .12s,border-color .12s}.alignmatrix button:hover{background:var(--surface-3);color:var(--text)}.alignmatrix button.on{background:var(--accent-soft);color:var(--accent-quiet);border-color:var(--accent-line)}.alignmatrix button svg{width:15px;height:15px}.codehead{display:flex;align-items:center;justify-content:space-between;padding:8px 11px;border-bottom:1px solid #20242c}.codehead .lang{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#7b8494}.codehead .lang:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--compute);box-shadow:0 0 0 3px var(--compute-soft)}.runstat{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:10px;color:var(--compute);background:var(--compute-soft);padding:3px 8px;border-radius:4px}.colorrow{display:flex;align-items:center;gap:8px}.colorrow .sw{width:26px;height:22px;border-radius:var(--r-1);border:1px solid var(--border-strong);flex:none}.colorrow .hex{flex:1;font-family:var(--font-mono);font-size:12.5px;color:var(--text-muted)}.tabular{font-variant-numeric:tabular-nums}.viewtoggle{display:inline-flex;padding:3px;gap:2px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-2)}.viewtoggle button{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:var(--r-1);font-size:13px;font-weight:550;color:var(--text-muted);transition:background .14s,color .14s}.viewtoggle button:hover{color:var(--text)}.viewtoggle button.on{background:var(--bg);color:var(--text);box-shadow:var(--shadow-1)}.viewtoggle button.on .oi{color:var(--accent-quiet)}.viewtoggle .oi{width:15px;height:15px}.presence{display:flex}.presence .av{width:26px;height:26px;border-radius:50%;border:2px solid var(--surface-1);display:grid;place-items:center;font-size:11px;font-weight:600;color:#fff;margin-left:-7px}.presence .av:first-child{margin-left:0}.canvas{position:absolute;inset:0;overflow:hidden;background:var(--bg-sunken);background-image:radial-gradient(var(--grid) 1.3px,transparent 1.3px);background-size:22px 22px}.canvasinner{position:absolute;inset:0}.frame{position:absolute;border:1px solid var(--border-strong);border-radius:14px;background:color-mix(in srgb,var(--surface-1) 30%,transparent)}.frame>.flabel{position:absolute;top:-12px;left:16px;display:inline-flex;align-items:center;gap:8px;padding:2px 10px 2px 3px;background:var(--bg-sunken);border-radius:var(--r-pill)}.ppin{width:22px;height:22px;border-radius:50%;background:var(--accent-strong);color:#fff;display:grid;place-items:center;font-family:var(--font-mono);font-size:11px;font-weight:600}.node{position:absolute;background:var(--surface-1);border:1px solid var(--border);border-radius:10px;box-shadow:inset 0 1px 0 var(--hi),var(--shadow-2);overflow:hidden}.node .nhead{display:flex;align-items:center;gap:8px;padding:8px 11px;border-bottom:1px solid var(--border)}.node .nhead .oi{width:15px;height:15px;color:var(--text-faint);flex:none}.node .nhead .nt{font-size:12.5px;font-weight:550;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node .nhead .tag{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint)}.node .nbody{padding:12px}.node.sel{border-color:var(--accent-strong);box-shadow:0 0 0 1px var(--accent-strong),var(--shadow-2)}.node.compute .nhead .oi{color:var(--compute)}.param .prow{display:flex;align-items:center;gap:10px}.param .prow+.prow{margin-top:11px}.param .pn{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);width:16px}.ptrack{flex:1;height:5px;border-radius:99px;background:var(--surface-3);position:relative}.ptrack .pfill{position:absolute;left:0;top:0;bottom:0;border-radius:99px;background:var(--accent-line)}.pknob{position:absolute;top:50%;transform:translate(-50%,-50%);width:13px;height:13px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.pval{font-family:var(--font-mono);font-size:12px;color:var(--accent-quiet);width:40px;text-align:right}.linklabel{position:absolute;transform:translate(-50%,-50%);font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);background:var(--bg-sunken);padding:1px 6px;border-radius:var(--r-pill);border:1px solid var(--border)}.minimap{position:absolute;right:16px;bottom:16px;width:158px;height:104px;background:var(--surface-1);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-2);overflow:hidden}.minimap .mf{position:absolute;border:1px solid var(--border-strong);border-radius:2px;background:color-mix(in srgb,var(--surface-3) 60%,transparent)}.minimap .mv{position:absolute;border:1.5px solid var(--accent);border-radius:2px}.zoomctl{position:absolute;left:16px;bottom:16px;display:flex;align-items:center;gap:2px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-2);padding:3px;box-shadow:var(--shadow-2)}.zoomctl button{width:28px;height:28px;display:grid;place-items:center;border-radius:var(--r-1);color:var(--text-muted)}.zoomctl button:hover{background:var(--surface-3);color:var(--text)}.zoomctl .zv{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);padding:0 8px}.modechip{position:absolute;left:50%;bottom:16px;transform:translate(-50%);display:inline-flex;gap:2px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-pill);padding:3px;box-shadow:var(--shadow-2)}.modechip button{height:28px;padding:0 13px;border-radius:var(--r-pill);font-size:12.5px;color:var(--text-muted)}.modechip button.on{background:var(--accent-soft);color:var(--accent-quiet)}.pathitem{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--r-2);color:var(--text-muted)}.pathitem:hover{background:var(--surface-2)}.pathitem.on{background:var(--surface-2);color:var(--text)}.pathitem .pnum{width:22px;height:22px;border-radius:50%;border:1px solid var(--border-strong);display:grid;place-items:center;font-family:var(--font-mono);font-size:11px;color:var(--text-faint);flex:none}.pathitem.on .pnum{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.grid{display:grid;gap:var(--s-4)}.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.g-2,.g-3,.g-4{grid-template-columns:1fr}.wrap{padding-inline:var(--s-4)}}html,body,#root{height:100%}.app{height:100vh;display:grid;grid-template-rows:56px 1fr 26px;overflow:hidden}.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 14px;background:var(--surface-1);border-bottom:1px solid var(--border)}.tb-left,.tb-right{display:flex;align-items:center;gap:6px}.tb-right{justify-content:flex-end}.tb-center{display:flex;justify-content:center;align-items:center;gap:14px}.brandmark{width:26px;height:26px;border-radius:6px;display:block}.icobtn{width:32px;height:32px;display:grid;place-items:center;border-radius:var(--r-2);color:var(--text-muted);transition:background .12s,color .12s}.icobtn:hover{background:var(--surface-3);color:var(--text)}.icobtn:disabled{opacity:.32;pointer-events:none}.icobtn svg{width:17px;height:17px}.menubar{display:flex;align-items:center;gap:2px;margin-left:4px}.menubar>div{position:relative}.menubar .mbtn{padding:6px 10px;border-radius:var(--r-1);font-size:13.5px;color:var(--text-muted)}.menubar .mbtn:hover,.menubar .mbtn.open{background:var(--surface-2);color:var(--text)}.divv{width:1px;height:22px;background:var(--border);margin:0 6px}.doctitle{display:flex;align-items:center;gap:8px;padding:0 12px;border-radius:var(--r-2);font-weight:550;font-size:14px;color:var(--text)}.doctitle:hover,.doctitle:focus-within{background:var(--surface-2)}.doctitle input{background:none;border:0;outline:0;color:var(--text);font:inherit;padding:6px 0;width:200px}.doctitle svg{width:13px;height:13px;color:var(--text-faint);flex:none}.zoom{display:flex;align-items:center;gap:2px;border:1px solid var(--border);border-radius:var(--r-2);padding:2px}.zoom .z{width:24px;height:24px;display:grid;place-items:center;border-radius:var(--r-1);color:var(--text-muted)}.zoom .z:hover{background:var(--surface-3);color:var(--text)}.zoom .zv{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);width:44px;text-align:center}.menu-pop{position:absolute;top:100%;left:0;margin-top:5px;min-width:196px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-pop);padding:5px;z-index:60}.menu-pop button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:18px;padding:7px 10px;border-radius:var(--r-1);font-size:13px;color:var(--text-muted);text-align:left}.menu-pop button:hover{background:var(--surface-3);color:var(--text)}.menu-pop button .sc{font-family:var(--font-mono);font-size:11px;color:var(--text-faint)}.menu-pop .sep{height:1px;background:var(--border);margin:5px 4px}.body{display:grid;grid-template-columns:216px 1fr 292px;overflow:hidden}.body--canvas{grid-template-columns:1fr 292px}@media(max-width:1000px){.body{grid-template-columns:0 1fr 0}.rail,.insp{display:none}}.rail{background:var(--surface-1);border-right:1px solid var(--border);overflow:auto;padding:12px 12px 80px}.rail .head{display:flex;align-items:center;justify-content:space-between;padding:4px 2px 12px}.mini{display:flex;gap:10px;align-items:flex-start;padding:6px;border-radius:var(--r-2);margin-bottom:8px;cursor:pointer}.mini:hover{background:var(--surface-2)}.mini .n{font-family:var(--font-mono);font-size:11px;color:var(--text-faint);width:16px;text-align:right;padding-top:16px}.mini.is-active .n{color:var(--accent-quiet)}.thumb{flex:1;aspect-ratio:16/9;background:var(--paper);border-radius:4px;border:1px solid var(--border);position:relative;overflow:hidden}.mini.is-active .thumb{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.thumb .tt{position:absolute;height:5px;background:#232734;border-radius:2px}.thumb .tl{position:absolute;height:3px;background:#c9cdd6;border-radius:2px}.thumb .tcode{position:absolute;background:#0e1116;border-radius:3px}.thumb .tfig{position:absolute;background:#fff;border:1px solid #e7e5dd;border-radius:2px}.thumb .tfig svg{position:absolute;inset:12% 6%;width:88%;height:76%}.thumb .tparam{position:absolute;background:#eceaff;border-radius:2px}.thumb .teq{position:absolute;font-family:var(--font-serif);font-style:italic;font-size:8px;color:#333;overflow:hidden;white-space:nowrap}.stagewrap{position:relative;overflow:hidden}.stage-full{position:absolute;inset:0}.canvaspad{position:absolute;inset:0;display:grid;place-items:center;padding:44px 44px 96px;overflow:auto}.sheetwrap{position:relative;z-index:1}.canvaspad .slide{position:absolute;left:0;top:0;width:960px;height:540px;aspect-ratio:auto;transform-origin:top left}.dobj{position:absolute;cursor:grab;z-index:2}.dobj.locked{cursor:default}.dobj.sel{outline:1.6px solid var(--accent-strong);outline-offset:5px;border-radius:3px}.dobj.locked.sel{outline-color:var(--text-faint)}.dobj.editing-mode{cursor:text;outline-style:dashed}.dobj.hidden-obj{opacity:.16}.dtag{position:absolute;left:0;top:-19px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--accent-strong);padding:2px 7px;border-radius:3px;pointer-events:none;white-space:nowrap;z-index:3}.h4{position:absolute;width:8px;height:8px;background:var(--paper);border:1.5px solid var(--accent-strong);border-radius:2px;z-index:3}.h4.tl{left:-5px;top:-5px;cursor:nwse-resize}.h4.tr{right:-5px;top:-5px;cursor:nesw-resize}.h4.bl{left:-5px;bottom:-5px;cursor:nesw-resize}.h4.br{right:-5px;bottom:-5px;cursor:nwse-resize}.lockbadge{position:absolute;right:-7px;top:-20px;color:#fff;background:var(--text-faint);border-radius:3px;padding:2px 4px;line-height:0;z-index:3}.guide{position:absolute;background:#f5478b;z-index:20;pointer-events:none}.guide.v{width:1px;top:0;bottom:0}.guide.h{height:1px;left:0;right:0}.marquee{position:absolute;border:1px solid var(--accent);background:var(--accent-soft);z-index:19;pointer-events:none}.blankhint{position:absolute;inset:0;display:grid;place-content:center;text-align:center;color:var(--paper-faint);font-family:var(--font-display);font-weight:500;font-size:17px;pointer-events:none}.blankhint span{display:block;font-family:var(--font-ui);font-weight:400;font-size:13px;margin-top:8px;color:#9aa0a8}.hintbar{position:absolute;left:50%;top:14px;transform:translate(-50%);z-index:7;font-size:12px;color:var(--text-muted);background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-pill);padding:6px 14px;box-shadow:var(--shadow-2);white-space:nowrap}.hintbar b{color:var(--accent-quiet);font-weight:600}.insert{position:absolute;left:50%;bottom:22px;transform:translate(-50%);z-index:5}.fab{position:absolute;left:20px;bottom:20px;width:40px;height:40px;border-radius:50%;background:var(--accent-strong);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-2);z-index:5}.fab:hover{background:var(--accent)}.fab svg{width:18px;height:18px}.notesdrawer{position:absolute;left:0;right:0;bottom:0;z-index:9;background:var(--surface-1);border-top:1px solid var(--border);box-shadow:0 -14px 30px -20px #0009;transform:translateY(100%);transition:transform .24s cubic-bezier(.22,.61,.36,1)}.notesdrawer.open{transform:translateY(0)}.notesdrawer .nd-head{display:flex;align-items:center;justify-content:space-between;padding:10px 16px 4px}.notesdrawer .nd-body{padding:4px 16px 14px}.notesdrawer textarea{width:100%;height:96px;resize:none;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-2);padding:10px 12px;color:var(--text);font-size:13.5px;line-height:1.6;outline:none;font-family:var(--font-ui)}.notesdrawer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.nd-close{width:26px;height:26px;display:grid;place-items:center;border-radius:var(--r-1);color:var(--text-muted)}.nd-close:hover{background:var(--surface-3);color:var(--text)}.insp{background:var(--surface-1);border-left:1px solid var(--border);overflow:auto}.isec{padding:15px 16px;border-bottom:1px solid var(--border)}.isec .ihead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.iacts{display:flex;gap:6px}.obtn{width:28px;height:28px;display:grid;place-items:center;border-radius:var(--r-1);color:var(--text-muted);border:1px solid var(--border);transition:background .12s,color .12s}.obtn:hover{background:var(--surface-3);color:var(--text)}.obtn.on{background:var(--accent-soft);color:var(--accent-quiet);border-color:var(--accent-line)}.obtn svg{width:15px;height:15px}.tdesc{font-size:11.5px;line-height:1.5;margin:-2px 0 12px;color:var(--text-faint)}.frow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.frow:last-child{margin-bottom:0}.frow .k{font-size:12.5px;color:var(--text-muted)}.segment{display:flex;border:1px solid var(--border);border-radius:var(--r-1);overflow:hidden}.segment button{padding:5px 11px;font-size:12px;color:var(--text-muted)}.segment button.on{background:var(--accent-soft);color:var(--accent-quiet)}.stepper{display:flex;align-items:center;border:1px solid var(--border);border-radius:var(--r-1);overflow:hidden}.stepper button{width:26px;height:28px;color:var(--text-muted)}.stepper button:hover{background:var(--surface-3);color:var(--text)}.stepper .v{min-width:34px;text-align:center;font-family:var(--font-mono);font-size:12px;color:var(--text)}.pinput{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-1);display:flex;align-items:center;gap:7px;padding:0 9px;height:30px;flex:1;min-width:0}.pinput .u{color:var(--text-faint);font-size:11.5px;font-family:var(--font-mono);flex:none}.pinput input{width:100%;min-width:0;background:none;border:0;outline:0;color:var(--text);font-family:var(--font-mono);font-size:12.5px;text-align:right}.pinput:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.prow{display:flex;gap:8px;margin-bottom:8px}.prow:last-child{margin-bottom:0}.swrow{display:flex;gap:6px}.sw2{width:22px;height:22px;border-radius:var(--r-1);border:1px solid var(--border-strong)}.sw2.on{outline:2px solid var(--accent);outline-offset:1px}.optrack{height:6px;border-radius:99px;padding:0;position:relative;margin-bottom:14px;cursor:pointer}.optrack .knob{position:absolute;top:50%;transform:translate(50%,-50%);width:12px;height:12px;border-radius:50%;background:var(--accent)}.layer{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:var(--r-1);font-size:12.5px;color:var(--text-muted);cursor:pointer}.layer:hover{background:var(--surface-2)}.layer.on{color:var(--text);background:var(--surface-2)}.layer .lg{width:22px;height:22px;display:grid;place-items:center;color:var(--text-faint)}.layer.on .lg{color:var(--accent-quiet)}.layer .lg svg{width:15px;height:15px}.layer .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layer .eye{color:var(--text-faint);display:grid;place-items:center}.layer .eye svg{width:14px;height:14px}.layer.hidden-layer{opacity:.4}.ctx{position:fixed;z-index:200;min-width:206px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-pop);padding:5px}.ctx button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:18px;padding:7px 9px;border-radius:var(--r-1);font-size:13px;color:var(--text-muted);text-align:left}.ctx button:hover{background:var(--surface-3);color:var(--text)}.ctx button .sc{font-family:var(--font-mono);font-size:11px;color:var(--text-faint)}.ctx button.danger:hover{color:var(--danger)}.ctx .sep{height:1px;background:var(--border);margin:5px 4px}.statusbar{background:var(--surface-1);border-top:1px solid var(--border);display:flex;align-items:center;gap:15px;padding:0 14px;font-family:var(--font-mono);font-size:11px;color:var(--text-faint)}.statusbar .sg{display:flex;align-items:center;gap:6px;white-space:nowrap}.statusbar .sg b{color:var(--text-muted);font-weight:500}.statusbar .sdivv{width:1px;height:13px;background:var(--border)}.statusbar .spacer{flex:1}.statusbar .sbtn{display:flex;align-items:center;gap:6px;padding:3px 9px;border-radius:var(--r-pill);color:var(--text-muted)}.statusbar .sbtn:hover{background:var(--surface-3);color:var(--text)}.statusbar .sbtn.on{background:var(--accent-soft);color:var(--accent-quiet)}.statusbar .sbtn svg{width:13px;height:13px}.obj-heading{width:100%;height:100%;outline:none}.obj-heading .sh{font-family:var(--font-display);font-weight:600;font-size:29px;letter-spacing:-.02em;color:var(--paper-ink);line-height:1.15;outline:none}.accrule{width:50px;height:3px;background:var(--accent-strong);border-radius:2px;margin-top:13px}.obj-text{font-size:14px;color:#3a4048;line-height:1.55;outline:none;width:100%;height:100%}.obj-shape,.obj-line{width:100%;height:100%}.obj-line{height:3px;margin-top:calc(50% - 2px);border-radius:2px}.obj-image{width:100%;height:100%;border-radius:4px}.obj-image-empty{width:100%;height:100%;display:grid;place-items:center;border:1.5px dashed var(--paper-line);border-radius:6px;background:#f3f2ee;color:var(--paper-faint)}.obj-image-empty svg{width:26px;height:26px}.obj-eq{width:100%;height:100%;display:grid;place-items:center;color:var(--paper-ink);font-size:15px;overflow:hidden}.obj-eq .katex-display{margin:0}.codeobj{width:100%;height:100%;display:flex;flex-direction:column;background:#0e1116;border-radius:8px;overflow:hidden;border:1px solid #20242c}.codeobj pre{flex:1;margin:0;padding:11px 13px;font-family:var(--font-mono);font-size:11.5px;line-height:1.65;color:#c3c9d4;overflow-x:auto;overflow-y:hidden}.codeobj pre .kw{color:#8a6bff}.runstat--busy{color:#e8b04b}.runstat--err{color:#ff6b81}.runstat--idle{color:#6b7280}.cellout{margin:0;padding:7px 13px 9px;border-top:1px solid #20242c;font-family:var(--font-mono);font-size:10.5px;line-height:1.5;color:var(--compute);white-space:pre-wrap}.cellout--err{color:#ff6b81;max-height:109px;overflow-y:auto}.runstat--edit{color:var(--accent-quiet);background:var(--accent-soft);border-color:var(--accent-line)}.artifact{width:100%;height:100%;display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--paper-line);border-radius:6px;padding:8px}.artifact svg{flex:1;width:100%;min-height:0}.artifact .aline{fill:none;stroke:#5b2ee0;stroke-width:2px;vector-effect:non-scaling-stroke}.artifact .azero{stroke:#e7e5dd;stroke-width:1px;vector-effect:non-scaling-stroke}.artifact .cap{font-size:10.5px;color:var(--paper-faint);font-family:var(--font-mono)}.artifact--empty{align-items:center;justify-content:center;border-style:dashed;font-family:var(--font-mono);font-size:11px;color:var(--paper-faint)}.paramobj{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:8px 12px;background:#fff;border:1px solid var(--paper-line);border-radius:6px}.paramobj .phead{display:flex;justify-content:space-between;align-items:baseline}.paramobj .pname{font-family:var(--font-serif);font-style:italic;font-size:14px;color:var(--paper-ink)}.paramobj .pval{font-family:var(--font-mono);font-size:12.5px;font-weight:600;color:var(--paper-ink)}.paramobj input[type=range]{width:100%;margin:0}input[type=range]{accent-color:var(--accent);flex:1}.canvashost{position:relative;overflow:hidden;background:var(--bg-sunken);cursor:grab;background-image:radial-gradient(var(--grid) 1px,transparent 1px);background-size:26px 26px}.canvashost:active{cursor:grabbing}.cworld{position:absolute;left:0;top:0;transform-origin:0 0}.cworld--glide{transition:transform .65s cubic-bezier(.22,.61,.21,1)}.cwires{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible;pointer-events:none}.cwires .wire{fill:none;stroke-width:1.6px;vector-effect:non-scaling-stroke}.wire--in{stroke:var(--accent-line)}.wire--out{stroke:#35d89b8c}.cobj{position:absolute;cursor:grab;background:var(--paper);color:var(--paper-ink);border-radius:6px;box-shadow:0 1px 2px #080a1059,0 6px 22px #080a1047}.cobj--pad{padding:10px 16px}.cobj.sel{outline:1.6px solid var(--accent-strong);outline-offset:4px}.cframe{position:absolute;border:1.5px dashed var(--accent-line);border-radius:10px;pointer-events:none}.cframe__tag{position:absolute;left:0;top:-24px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:var(--accent-quiet);background:var(--accent-soft);border-radius:5px;padding:3px 8px}.cbar{position:absolute;left:14px;top:14px;z-index:5;display:flex;align-items:center;gap:8px;flex-wrap:wrap;max-width:70%}.fchip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 4px 0 11px;border-radius:999px;background:var(--surface-1);border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono);font-size:11px;cursor:pointer}.fchip:hover{border-color:var(--accent-line);color:var(--text)}.fchip__x{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;color:var(--text-faint);font-size:12px}.fchip__x:hover{background:var(--surface-3);color:var(--text)}.snaptip{position:absolute;z-index:21;pointer-events:none;background:#f5478b;color:#fff;font-family:var(--font-mono);font-size:9.5px;font-weight:600;padding:1px 5px;border-radius:3px}.d-table{border-collapse:collapse;width:100%;height:100%;font-size:11px;background:var(--paper);table-layout:fixed}.d-table td,.d-table th{border:1px solid var(--paper-line);padding:4px 9px;color:var(--paper-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;outline:none}.d-table th{background:#f2f1ec;font-weight:600}.d-table--striped tr:nth-child(2n) td{background:#f7f6f1}.d-table--b-none td,.d-table--b-none th,.d-table--b-outer td,.d-table--b-outer th{border-color:transparent}.d-table--b-outer{outline:1px solid var(--paper-line)}.chartobj{width:100%;height:100%;display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--paper-line);border-radius:6px;padding:8px}.chartobj svg{flex:1;width:100%;min-height:0}.chartobj .cgrid{stroke:#efede6;stroke-width:1;vector-effect:non-scaling-stroke}.chartobj .cbase{stroke:#e2e0d8;stroke-width:1;vector-effect:non-scaling-stroke}.chartobj__meta{display:flex;justify-content:space-between;gap:8px;font-family:var(--font-mono);font-size:9.5px;color:var(--paper-faint)}.chartobj__legend{display:inline-flex;align-items:center;gap:5px}.chartobj__swatch{width:8px;height:8px;border-radius:2px}.chartobj--empty{align-items:center;justify-content:center;border-style:dashed;font-family:var(--font-mono);font-size:11px;color:var(--paper-faint)}.diagobj{width:100%;height:100%;display:grid;background:#fff;border:1px solid var(--paper-line);border-radius:6px;padding:6px}.diagobj svg{width:100%;height:100%}.diagobj .dnode{fill:#fff;stroke:#5b2ee0;stroke-width:2}.diagobj .dedge{stroke:#b3a4fb;stroke-width:2}.simobj{width:100%;height:100%;display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--paper-line);border-radius:6px;padding:8px}.simobj svg{flex:1;width:100%;min-height:0}.simobj__meta{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:9.5px;color:var(--paper-faint)}.simobj__dot{width:7px;height:7px;border-radius:50%;background:#cfccc3}.simobj__dot.on{background:var(--compute);box-shadow:0 0 0 3px var(--compute-soft)}.citeobj{width:100%;height:100%;font-size:12px;color:var(--paper-faint);border-left:2px solid var(--accent-strong);padding-left:10px;line-height:1.5;overflow:hidden;display:flex;align-items:center}.citeobj__line{width:100%}.citeobj em{color:var(--paper-ink-soft)}.eqedit{width:100%;height:100%;resize:none;background:#fbfaf5;color:var(--paper-ink);border:1.5px dashed var(--accent-strong);border-radius:6px;outline:none;padding:8px 10px;font-family:var(--font-mono);font-size:13px;line-height:1.5}.codeedit{flex:1;width:100%;resize:none;background:#0e1116;color:#c3c9d4;border:0;outline:none;padding:11px 13px;font-family:var(--font-mono);font-size:11.5px;line-height:1.65}.thumb .ttable{position:absolute;background:#fff;border:1px solid #d9d6cc;border-radius:2px}.thumb .ttable span{position:absolute;left:0;right:0;top:33%;height:1px;background:#d9d6cc}.thumb .tcite{position:absolute;background:#d9d6cc;border-left:2px solid var(--accent-strong);border-radius:1px}.obj-eq{place-items:unset;display:flex;align-items:center;justify-content:flex-start;text-align:left;position:relative}.obj-eq .katex-display{margin:0;text-align:left}.obj-eq__num{position:absolute;right:6px;top:50%;transform:translateY(-50%);font-family:var(--font-serif);font-size:13px;color:var(--paper-faint)}.codeobj pre .ln{display:inline-block;width:26px;color:#454c58;-webkit-user-select:none;user-select:none}.obj-text--quote{border-left:2px solid var(--accent-strong);padding-left:10px;color:var(--paper-ink-soft);font-style:italic}.obj-text--caption{font-family:var(--font-mono);color:var(--paper-faint)}.obj-text__list{margin:0;padding-left:1.2em}.obj-image-wrap{width:100%;height:100%;display:flex;flex-direction:column;gap:4px}.obj-image-wrap .obj-image{flex:1;min-height:0}.obj-image__cap{font-family:var(--font-mono);font-size:10.5px;color:var(--paper-faint)}.codeobj{background:var(--obj-fill, #0E1116)}.artifact,.chartobj,.simobj,.diagobj,.paramobj{background:var(--obj-fill, #fff)}.d-table{background:var(--obj-fill, var(--paper))}.codewrap{width:100%;height:100%;display:flex;flex-direction:column}.codewrap .codeobj{flex:none;height:auto}.codewrap .codeobj pre{flex:none}.codewrap__fig{flex:1;min-height:0;margin-top:10px}.citeobj{display:flex;align-items:center}.slidepreview{position:relative;overflow:hidden;background:var(--paper)}.slidepreview__world{position:absolute;left:0;top:0;width:960px;height:540px;transform-origin:0 0;pointer-events:none;background:var(--paper);color:var(--paper-ink)}.slidepreview__obj{position:absolute}.obj-eq--editing{outline:1.5px dashed var(--accent-strong);outline-offset:4px;border-radius:4px;overflow:visible}.eqpop{position:absolute;left:0;top:calc(100% + 10px);z-index:40;width:380px;display:flex;flex-direction:column;gap:8px;padding:10px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:var(--r-2);box-shadow:var(--shadow-pop);cursor:default}.eqpop--up{top:auto;bottom:calc(100% + 10px)}.eqpop--right{left:auto;right:0}.eqpop__input{width:100%;resize:none;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-1);padding:7px 9px;color:var(--text);font-family:var(--font-mono);font-size:12.5px;line-height:1.5;outline:none}.eqpop__input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.eqpop__input--err,.eqpop__input--err:focus{border-color:var(--danger);box-shadow:0 0 0 3px #ff5b7626}.eqpop__foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.eqpop__hint{font-family:var(--font-mono);font-size:10px;color:var(--text-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.eqpop__hint--err{color:var(--danger)}.codeeditor{position:relative;flex:none}.codeeditor__hl,.codeeditor__ta{position:absolute;inset:0;margin:0;padding:11px 13px;font-family:var(--font-mono);font-size:11.5px;line-height:1.65;tab-size:4;white-space:pre;overflow:auto}.codeeditor__hl{color:#c3c9d4;pointer-events:none;overflow:hidden}.codeeditor__ta{background:transparent;border:0;outline:none;resize:none;color:transparent;caret-color:#e8eaf0}.codeeditor__ta::selection{background:#8a6bff59}.body{transition:grid-template-columns .18s ease}.rail,.insp{min-width:0}.body--norail .rail{padding:0;border-right:0;overflow:hidden}.body--noinsp .insp{padding:0;border-left:0;overflow:hidden}
