:root{color-scheme:dark;--bg:#13171e;--surface:#1b222c;--raised:#26303b;--text:#e7e9ed;--muted:#a7b1bf;--line:#394452;--accent:#ea7868;--ink:#171a20;--good:#a6c9a3;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);font-synthesis:none;font-size:14px;line-height:1.75}*{box-sizing:border-box}body{margin:0;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{min-height:44px;padding:8px 14px;background:var(--raised);color:var(--text);border:1px solid transparent;border-radius:5px;cursor:pointer;touch-action:manipulation}button:active:not(:disabled){transform:scale(.97)}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);color:var(--ink);font-weight:700}button[aria-pressed=true]{border-color:var(--muted)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input,textarea,select{min-height:44px;max-width:100%;border:1px solid var(--line);border-radius:5px;padding:8px 10px;color:var(--text);background:var(--bg)}input,textarea{width:100%}textarea{resize:vertical}label{display:block;margin:12px 0 5px;font-weight:600}small,.hint{color:var(--muted);font-size:12px;line-height:1.8}h1,h2,p{margin-top:0}h1{font-size:30px;font-weight:650;line-height:1.5}h2{font-size:16px;font-weight:650;margin-bottom:14px}a{color:var(--accent)}[hidden]{display:none!important}header{display:flex;align-items:center;gap:20px;min-height:88px;max-width:1640px;padding:18px 30px;margin:auto}.identity{display:flex;gap:12px;align-items:center}.identity strong{display:block;font-size:23px;font-family:Georgia,"Times New Roman",serif;letter-spacing:-.02em;line-height:1.15}.identity span:not(.mark){font-size:12px;color:var(--muted)}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:var(--bg);background:var(--accent);font-size:20px}.connection{display:flex;align-items:center;gap:8px;margin-left:auto;color:var(--muted);font-size:13px}.connection i{display:block;width:7px;height:7px;border-radius:50%;background:var(--accent)}.connection i.ready{background:var(--good)}main{max-width:1640px;margin:auto;padding:0 30px 24px}#workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:26px}.play-area{min-width:0}.game-toolbar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:12px}.game-toolbar strong{display:block;font-size:18px}.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);font-size:10px;letter-spacing:.13em}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.reason{color:var(--muted);min-height:44px;padding:8px 0;font-size:13px}.viewport{position:relative;width:100%;overflow:auto;background:#0c1015;border-radius:6px;min-height:250px}.viewport img{display:block;width:100%;height:auto;touch-action:none;user-select:none}.viewport img:not([src]){visibility:hidden}.viewport.original img{width:1120px;max-width:none}.viewport img:focus-visible{outline-offset:-3px}#frame-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);pointer-events:none}.screen-footer{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;padding:12px 0;border-bottom:1px solid var(--line)}.remote-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:16px 0}.remote-tools label{margin:0}.remote-tools select{flex:1;min-width:130px}.keyboard{border-top:1px solid var(--line);padding:14px 0}summary{cursor:pointer;min-height:36px;color:var(--muted)}.keyboard .row{margin:8px 0}.keyboard form .row{flex-wrap:nowrap}.keyboard input{flex:1;min-width:0}.inline-panel{background:var(--surface);padding:18px;margin-bottom:12px}.inline-panel small{display:block;margin-top:8px}aside{padding:20px 0 0 24px;border-left:1px solid var(--line)}aside section+section{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.section-heading span{font-size:12px;color:var(--muted)}dl{margin:0 0 12px}dl div{display:flex;justify-content:space-between;gap:14px;padding:5px 0}dt{color:var(--muted)}dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;font-size:13px;overflow-wrap:anywhere}form button{margin-top:10px}.checkbox{display:flex;align-items:center;gap:10px;font-size:13px}.checkbox input{width:18px;height:18px;min-height:18px;accent-color:var(--accent)}#budgets{display:grid;gap:8px;margin:16px 0}#budgets label{display:grid;grid-template-columns:1fr 76px;align-items:center;gap:12px;font-size:12px;font-weight:400;margin:0}#budgets label small{display:block}#budgets input{font-variant-numeric:tabular-nums}.settings-section details{margin-top:20px}#rationale{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.activity{grid-column:1/-1;border-top:1px solid var(--line);padding-top:24px}.activity ol{list-style:none;padding:0;margin:0;max-height:310px;overflow:auto}.activity li{display:grid;grid-template-columns:82px 1fr;gap:12px;padding:7px 0;font-size:13px}.activity time{font-family:ui-monospace,monospace;color:var(--muted);font-size:12px}.activity li span{overflow-wrap:anywhere}.files{padding:0;list-style:none}.files li{padding:8px 0;overflow-wrap:anywhere;font-size:12px}footer{max-width:1640px;margin:auto;padding:10px 30px 26px;color:var(--muted);font-size:11px}.login{max-width:550px;margin:9vh auto 12vh;padding:28px 0}.login>p:not(.eyebrow){color:var(--muted)}.login .row{flex-wrap:nowrap}.login input{min-width:0;flex:1}.login button{margin:0}.login small{display:block;margin-top:24px}#notice{max-width:1580px;margin:0 auto;background:var(--surface);color:var(--accent);padding:0 18px;min-height:0}#notice:not(:empty){padding:12px 18px;margin-bottom:12px}#login-error{color:var(--accent);font-size:13px}.skip{position:absolute;top:-100px;left:20px;background:var(--surface);padding:12px;z-index:10}.skip:focus{top:10px}@media(hover:hover){button:hover:not(:disabled){border-color:var(--muted)}}@media(max-width:1080px){#workspace{grid-template-columns:minmax(0,1fr)}aside{border-left:0;padding:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:1px solid var(--line)}aside section+section{margin:0;padding:0;border:0}aside section:last-child{grid-column:1/-1}.game-toolbar strong{font-size:16px}}@media(max-width:600px){header{padding:18px 16px;gap:12px}main{padding:0 16px 20px}.identity strong{font-size:20px}.connection{font-size:11px;max-width:130px}header button{padding:6px 9px;font-size:12px}.game-toolbar{align-items:flex-start;flex-direction:column;gap:12px;padding:12px 0}.game-toolbar .row{width:100%}.game-toolbar .row button{flex:1;padding:8px;font-size:13px}.viewport{border-radius:3px;min-height:180px}.screen-footer{font-size:11px}.screen-footer span:last-child{display:none}aside{display:block}aside section+section{margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}.login{margin:6vh auto 10vh}h1{font-size:26px}footer{padding:10px 16px 22px}#notice:not(:empty){margin:0 16px 10px}.remote-tools button{font-size:12px}.activity li{grid-template-columns:68px 1fr}.remote-tools select{max-width:calc(100% - 72px)}}