:root{font-synthesis:none;letter-spacing:0;--ink:#16212b;--muted:#6b7885;--faint:#94a1ad;--line:#e3e8ec;--line-strong:#cfd7dd;--bg:#f2f4f6;--surface:#fff;--surface-2:#f8fafb;--nav:#131c24;--nav-ink:#c3cdd4;--nav-active:#1f2b35;--accent:#10a56b;--accent-ink:#0b7a4f;--accent-soft:#e4f6ee;--blue:#1d6fc0;--blue-soft:#e7f0fa;--red:#c4372a;--red-soft:#fceceb;--amber:#96610a;--amber-soft:#fdf3dd;--shadow-sm:0 1px 2px #1019200d,0 1px 6px #1019200a;--shadow-md:0 2px 6px #1019200f,0 10px 28px #10192014;--radius:10px;--radius-sm:8px;color:var(--ink);background:var(--bg);font-family:Inter,PingFang SC,Hiragino Sans GB,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;min-width:320px;margin:0}button,input,select,textarea{font:inherit;letter-spacing:0}button{cursor:pointer}::selection{background:#cfe9dd}.app-shell{grid-template-columns:228px 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h1{letter-spacing:-.2px;margin:0 0 6px;font-size:22px}.login-panel p{color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.6}.login-panel form{gap:14px;display:grid}@media (width<=1140px){.agent-row{grid-template-columns:1fr 1fr;min-width:0}.agent-row.header{display:none}.agent-row>div:last-child{justify-content:flex-end}.event-stream article{grid-template-columns:170px 1fr 1fr;min-width:0}.event-stream code{grid-column:1/-1}.history-row{grid-template-columns:128px minmax(0,1fr) 110px 150px;min-width:0}.history-row.header,.history-row>span:nth-child(4),.history-row>span:nth-child(6){display:none}}@media (width<=900px){.app-shell{grid-template-columns:1fr}aside{z-index:10;background:var(--nav);grid-template-columns:auto 1fr auto;align-items:center;height:auto;padding:11px 14px;display:grid;position:sticky}.brand-mark{padding:0;font-size:15px}nav{justify-content:center;display:flex}nav button.active:before{content:none}.logout{margin:0}.workspace{padding:18px 16px 44px}.board{grid-template-columns:repeat(5,260px)}}@media (width<=620px){aside{grid-template-columns:1fr auto}.brand-mark{display:none}nav{justify-content:flex-start;overflow-x:auto}nav button{padding:9px;font-size:0}nav button svg{width:20px;height:20px}.logout{padding:9px;font-size:0}.workspace>header{align-items:flex-start}.form-grid{grid-template-columns:1fr}.agent-row{grid-template-columns:1fr;min-width:0}.history-row{grid-template-columns:110px minmax(0,1fr)}.history-row>span:nth-child(3),.history-row>span:nth-child(5){display:none}.agent-row>div:last-child{justify-content:flex-start}.toolbar{flex-direction:column;align-items:stretch}.token-output code{flex:1}.event-stream article{grid-template-columns:1fr;min-width:0}.event-stream code{grid-column:auto}.drawer{padding:18px}}