:root{--sans:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;--mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--bg:#111216;--panel:#111216;--elev:#191b20;--hover:#20232a;--border:#23262d;--border-strong:#30333b;--text:#e4e4e7;--muted:#8a8d96;--faint:#575a63;--accent:#ff8c66;--accent-ink:#ff9b79;--accent-soft:#ff8c661f;--on-accent:#1c0f0a;--good:#7fd49b;--bad:#ff7a85;--active-line:#ffffff06;--selection:#788cff3d;--shadow:0 12px 32px #00000073;--syn-keyword:#c4a1ff;--syn-string:#9fd8a8;--syn-number:#f2b77a;--syn-comment:#5d616c;--syn-function:#7fb4f5;--syn-type:#e8c987;--syn-property:#82cfc9;--syn-punct:#8a8d96;--syn-meta:#f29fc4;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--bg:#fbfaf8;--panel:#fbfaf8;--elev:#f2f0ec;--hover:#e9e6e0;--border:#e5e2dc;--border-strong:#d5d1c9;--text:#1d1c20;--muted:#6c6a72;--faint:#a9a6ad;--accent:#e8643c;--accent-ink:#c24a22;--accent-soft:#e8643c1a;--on-accent:#fff;--good:#2b8550;--bad:#c34;--active-line:#00000006;--selection:#5a6ef029;--shadow:0 12px 32px #281e141f;--syn-keyword:#8a3fd1;--syn-string:#2b8a4e;--syn-number:#b35a00;--syn-comment:#a3a0a8;--syn-function:#2361c4;--syn-type:#946500;--syn-property:#0f7a78;--syn-punct:#6c6a72;--syn-meta:#c2286e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}::selection{background:var(--selection)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:15px;height:15px}kbd{font:500 11px/1 var(--mono);border:1px solid var(--border-strong);background:var(--elev);color:var(--muted);border-radius:4px;padding:2px 5px}.grow{flex:1}.brand{font:600 15px var(--mono);letter-spacing:-.02em;align-items:center;gap:8px;display:inline-flex}.brand img{display:block}.slash{color:var(--faint);margin:0 2px}.lang-dot{background:var(--dot,var(--muted));border-radius:2px;flex:none;width:7px;height:7px;display:inline-block}.btn{cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:7px;height:30px;padding:0 11px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s;display:inline-flex}.btn.primary{background:var(--accent);color:var(--on-accent);font-weight:600}.btn.primary:hover{background:color-mix(in srgb, var(--accent) 88%, var(--text))}#run .stop,#run[data-running] .play,#run[data-running] #run-kbd{display:none}#run[data-running] .stop{color:var(--bad);display:block}#run[data-running]{background:var(--elev);color:var(--text);border-color:var(--border-strong)}#run[data-running]:hover{background:var(--hover)}.btn.ghost{border-color:var(--border-strong)}.btn.ghost:hover{background:var(--elev)}.btn.lg{height:38px;padding:0 14px;font-size:14px}.kbd-in{color:inherit;opacity:.75;background:#00000024;border:0;padding:2px 5px}.icon-btn{cursor:pointer;width:30px;height:30px;color:var(--muted);background:0 0;border:0;border-radius:6px;place-items:center;display:grid}.icon-btn:hover{color:var(--text);background:var(--elev)}[data-theme=light] .icon-btn .sun,:root:not([data-theme=light]) .icon-btn .moon{display:none}.link-btn{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:5px;padding:3px 7px;font-size:12px}.link-btn:hover{color:var(--text);background:var(--elev)}.select{border-radius:6px;align-items:center;height:30px;display:inline-flex;position:relative}.select:hover{background:var(--elev)}.select .lang-dot{pointer-events:none;position:absolute;left:10px}.select:after{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);pointer-events:none;width:5px;height:5px;position:absolute;top:50%;right:10px;transform:translateY(-70%)rotate(45deg)}.select select{appearance:none;cursor:pointer;background:0 0;border:0;border-radius:6px;height:30px;padding:0 26px 0 24px;font-size:13px;font-weight:500}.select select option{background:var(--elev);color:var(--text)}.pad{grid-template-rows:auto 1fr auto;height:100dvh;display:grid;overflow:hidden}.bar{border-bottom:1px solid var(--border);align-items:center;gap:6px;height:48px;padding:0 10px 0 14px;display:flex;position:relative}.title{background:0 0;border:1px solid #0000;border-radius:5px;width:260px;min-width:0;max-width:30vw;height:28px;padding:0 7px;font-weight:500}.title::placeholder{color:var(--faint)}.title:hover{border-color:var(--border)}.title:focus{border-color:var(--border-strong);background:var(--elev);outline:none}.live{font:12px var(--mono);color:var(--muted);align-items:center;gap:7px;margin-right:4px;display:inline-flex}.status{background:var(--faint);border-radius:50%;width:6px;height:6px}.status[data-state=connected]{background:var(--good)}.status[data-state=disconnected]{background:var(--bad)}.presence{margin-right:4px;padding-left:6px;display:flex}.avatar{width:26px;height:26px;font:600 10px var(--sans);background:var(--c,var(--elev));color:#17151b;border:2px solid var(--bg);cursor:default;cursor:pointer;border-radius:50%;place-items:center;margin-left:-6px;padding:0;transition:box-shadow .15s;display:grid}.avatar:hover,.avatar.typing{box-shadow:0 0 0 1.5px var(--c)}.avatar.more{background:var(--elev);color:var(--muted)}.divider{background:var(--border);width:1px;height:18px;margin:0 4px}.profile{z-index:20;background:var(--elev);border:1px solid var(--border-strong);width:220px;box-shadow:var(--shadow);border-radius:8px;padding:12px;position:absolute;top:44px;right:240px}.label{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}.profile input,.field input{border:1px solid var(--border-strong);background:var(--bg);width:100%;height:32px;color:var(--text);border-radius:6px;padding:0 9px;font-size:14px}.profile input:focus,.field input:focus{border-color:var(--accent);outline:none}.swatches{gap:6px;margin-top:10px;display:flex}.swatches button{cursor:pointer;background:var(--c);background-clip:padding-box;border:2px solid #0000;border-radius:50%;width:20px;height:20px;padding:0}.swatches button.on{box-shadow:0 0 0 2px var(--text);border-color:var(--bg)}.pad main{--split:60%;grid-template-columns:var(--split) 1px 1fr;min-height:0;display:grid}.pane{background:var(--panel);flex-direction:column;min-width:0;min-height:0;display:flex;position:relative}#editor{flex:1;min-height:0}.loading{background:var(--panel);z-index:2;place-items:center;display:grid;position:absolute;inset:0}.pad.ready .loading{display:none}.tabs{border-bottom:1px solid var(--border);flex:none;height:36px;display:flex}.tab{cursor:pointer;font:12.5px var(--mono);color:var(--muted);border:0;border-right:1px solid var(--border);background:var(--panel);align-items:center;gap:8px;padding:0 14px;display:inline-flex;position:relative}.tab:hover,.tab[aria-selected=true]{color:var(--text)}.tab[aria-selected=true]:before{content:"";background:var(--accent);height:2px;position:absolute;top:0;left:0;right:0}.tab svg{width:13px;height:13px}.tab-people{padding-left:2px;display:flex}.tab-people i{background:var(--c);width:8px;height:8px;box-shadow:0 0 0 1.5px var(--panel);border-radius:50%;margin-left:-2px}.board{flex:1;min-height:0;display:none;position:relative}.pad[data-view=board] .board{display:block}.pad[data-view=board] #editor,.pad[data-view=board] #cursor-pos,.pad[data-view=board] #indent-label{display:none}.board-canvas{position:absolute;inset:0}.loading-board{place-items:center;display:grid}.board .excalidraw{--ui-font:var(--sans)}.board .excalidraw.theme--dark{--island-bg-color:var(--elev);--default-bg-color:var(--panel)}.gutter{background:var(--border);cursor:col-resize;z-index:3;touch-action:none;transition:background .15s;position:relative}.gutter:after{content:"";position:absolute;inset:0 -5px}.gutter:before{content:"";background:var(--panel);border:1px solid var(--border-strong);opacity:0;border-radius:3px;width:6px;height:28px;transition:opacity .15s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.gutter:hover{background:var(--border-strong)}.gutter:hover:before,.pad.resizing .gutter:before{opacity:1}.pad.resizing .gutter{background:var(--muted)}.pad.resizing .gutter:before{border-color:var(--muted)}.pad.resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}.pane-head{border-bottom:1px solid var(--border);flex:none;align-items:center;gap:10px;height:36px;padding:0 8px 0 14px;display:flex}.pane-title{font:12.5px var(--mono);color:var(--muted)}.output-meta{min-width:0;color:var(--muted);flex:1;justify-content:flex-end;align-items:center;gap:10px;font-size:12px;display:flex}.by{white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;display:inline-flex;overflow:hidden}.by i{border-radius:50%;flex:none;width:7px;height:7px}.time{font:12px var(--mono)}.badge{font:12px var(--mono);white-space:nowrap}.badge.ok{color:var(--good)}.badge.bad{color:var(--bad)}.output{font:13px/1.65 var(--mono);flex:1;padding:12px 14px;overflow:auto}.output pre{font:inherit;white-space:pre-wrap;word-break:break-word;margin:0 0 10px}.output .stderr{color:var(--bad)}.output .quiet{color:var(--muted)}.prompt{color:var(--faint);margin-bottom:4px}.prompt b{color:var(--muted);margin-right:2px;font-weight:400}.empty{color:var(--muted);font-family:var(--sans)}.empty p{margin:0 0 6px}.empty .hint{color:var(--faint);font-size:13px}.running{color:var(--muted);align-items:center;gap:10px;display:flex}.spinner{border:1.5px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;width:12px;height:12px;animation:.7s linear infinite spin}.statusbar{border-top:1px solid var(--border);height:26px;font:11.5px var(--mono);color:var(--faint);align-items:center;gap:16px;padding:0 14px;display:flex}.typing{color:var(--muted)}.toast{z-index:50;background:var(--text);color:var(--bg);box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:6px;padding:8px 12px;font-size:13px;transition:opacity .15s;position:fixed;bottom:40px;left:50%;transform:translate(-50%)}.toast.show{opacity:1}.join{z-index:40;background:color-mix(in srgb, var(--bg) 70%, transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);place-items:center;padding:16px;display:grid;position:fixed;inset:0}.join.done{display:none}.join-card{background:var(--elev);border:1px solid var(--border-strong);width:100%;max-width:340px;box-shadow:var(--shadow);border-radius:10px;flex-direction:column;gap:16px;padding:20px;display:flex}.join-card h2{overflow-wrap:anywhere;margin:0;font-size:16px;font-weight:600}.join-sub{color:var(--muted);margin:-10px 0 0;font-size:13px}.field{display:block}.field .swatches{margin-top:0}.join-card .btn{justify-content:center;height:34px}@media (max-width:860px){.bar{flex-wrap:wrap;row-gap:6px;height:auto;padding:8px 10px}.slash,.divider,#share span,#run-kbd,#live-count,#cursor-pos,#indent-label{display:none}.title{flex:1;width:auto;max-width:none}.bar>.grow{display:none}.profile{top:84px;right:10px}.pad main{grid-template-rows:1fr 1px 40%;grid-template-columns:1fr}.gutter{pointer-events:none}.gutter:before{display:none}}.home{min-height:100vh}.home main{max-width:1080px;margin:0 auto;padding:0 24px}.home-bar{justify-content:space-between;align-items:center;max-width:1080px;margin:0 auto;padding:16px 24px;display:flex}.home-links{align-items:center;gap:6px;display:flex}.home-links>a:not(.btn):not(.icon-btn){color:var(--muted);border-radius:6px;padding:6px 10px;font-size:13.5px}.home-links>a:not(.btn):not(.icon-btn):hover{color:var(--text);background:var(--elev)}.home-links .btn{margin-left:6px}.hero{max-width:700px;padding:88px 0 48px}.hero h1{letter-spacing:-.03em;text-wrap:balance;margin:0;font-size:clamp(34px,5vw,50px);font-weight:600;line-height:1.08}.lede{color:var(--muted);max-width:600px;margin:20px 0 0;font-size:18px;line-height:1.6}.actions{flex-wrap:wrap;align-items:center;gap:18px;margin-top:32px;display:flex}.note{color:var(--faint);font-size:13.5px}.shot-frame{border:1px solid var(--border-strong);background:var(--panel);box-shadow:var(--shadow);border-radius:10px;overflow:hidden}.shot-bar{border-bottom:1px solid var(--border);align-items:center;gap:10px;height:44px;padding:0 12px;font-size:13px;display:flex}.shot-title{font-weight:500}.shot-live{font:12px var(--mono);color:var(--muted);align-items:center;gap:7px;display:inline-flex}.shot-avatars{padding-left:6px;display:flex}.shot-avatars b{background:var(--c);color:#17151b;width:24px;height:24px;font:600 9.5px var(--sans);border:2px solid var(--panel);border-radius:50%;place-items:center;margin-left:-6px;display:grid}.shot-avatars b:last-child{box-shadow:0 0 0 1.5px var(--c)}.shot-lang{align-items:center;gap:7px;padding:0 8px;font-weight:500;display:inline-flex}.shot-run{pointer-events:none;height:28px}.shot-body{grid-template-columns:1.6fr 1fr;min-height:300px;display:grid}.shot-editor{border-right:1px solid var(--border);min-width:0}.shot-code{font:13.5px/1.75 var(--mono);margin:0;padding:16px 16px 20px 0;overflow:hidden}.shot-code .ln{text-align:right;width:44px;color:var(--faint);-webkit-user-select:none;user-select:none;padding-right:16px;display:inline-block}.s-k{color:var(--syn-keyword)}.s-f{color:var(--syn-function)}.s-n{color:var(--syn-number)}.s-p{color:var(--syn-punct)}.rc{vertical-align:-4px;background:var(--c);width:2px;height:1.3em;margin-left:1px;display:inline-block;position:relative}.rc em{font:500 11px/16px var(--sans);background:var(--c);color:#17151b;white-space:nowrap;border-radius:3px 3px 3px 0;padding:0 5px;position:absolute;bottom:100%;left:-1px}.shot-console{flex-direction:column;min-width:0;display:flex}.shot-frame .statusbar{gap:16px}.how,.details,.recent{padding-top:104px}.home h2{letter-spacing:-.015em;margin:0 0 28px;font-size:22px;font-weight:600}.how ol{grid-template-columns:repeat(3,1fr);gap:32px;margin:0;padding:0;list-style:none;display:grid}.how li{border-top:1px solid var(--border-strong);padding-top:18px}.step{font:500 12.5px var(--mono);color:var(--accent-ink)}.how h3{margin:8px 0 6px;font-size:16px;font-weight:600}.how p{color:var(--muted);margin:0;line-height:1.6}.details dl{border-top:1px solid var(--border);margin:0}.details dl>div{border-bottom:1px solid var(--border);grid-template-columns:200px 1fr;gap:24px;padding:14px 0;display:grid}.details dt{font:500 13px var(--mono);color:var(--muted);padding-top:1px}.details dd{max-width:640px;margin:0;line-height:1.6}.recent ol{border-top:1px solid var(--border);margin:0;padding:0;list-style:none}.recent li a{border-bottom:1px solid var(--border);grid-template-columns:1fr auto 88px;align-items:baseline;gap:16px;padding:12px 2px;display:grid}.recent li a:hover .r-title{color:var(--accent-ink)}.r-title{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.r-lang,.r-time{font:12.5px var(--mono);color:var(--muted)}.r-time{text-align:right;color:var(--faint)}.closer{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin-top:104px;padding:28px 0;display:flex}.closer p{letter-spacing:-.015em;margin:0;font-size:22px;font-weight:600}.home-foot{max-width:1080px;color:var(--faint);justify-content:space-between;align-items:center;gap:16px;margin:0 auto;padding:24px 24px 40px;font-size:13px;display:flex}.brand.small{color:var(--muted);gap:7px;font-size:13px}.foot-links{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.foot-links a{color:var(--muted);align-items:center;gap:6px;display:inline-flex}.foot-links a:hover{color:var(--text)}.foot-links svg{width:14px;height:14px}@media (max-width:760px){.home-links>a:not(.btn):not(.icon-btn){display:none}.hero{padding-top:48px}.shot-body{grid-template-columns:1fr}.shot-editor{border-right:0;border-bottom:1px solid var(--border)}.shot-avatars,.shot-live,.shot-frame .statusbar span:nth-child(n+2){display:none}.shot-code{font-size:12px;overflow-x:auto}.how ol{grid-template-columns:1fr;gap:24px}.details dl>div{grid-template-columns:1fr;gap:4px}.how,.details,.recent{padding-top:72px}}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}.new-pad{place-items:center;min-height:100dvh;padding:16px;display:grid}.new-card{gap:18px;max-width:380px}.new-card .brand{margin-bottom:4px}.field select{border:1px solid var(--border-strong);background:var(--bg);width:100%;height:32px;color:var(--text);border-radius:6px;padding:0 9px;font-size:14px}.field select:focus{border-color:var(--accent);outline:none}.form-error{color:var(--bad);margin:-4px 0 0;font-size:13px}.btn:disabled{opacity:.6;cursor:default}