:root{--bg:#f5f6f4;--paper:#fff;--ink:#222e2a;--muted:#69756f;--line:#e2e7e2;--green:#24604b;--pale:#eaf2ec;--amber:#94601e;--red:#ab4050;--radius:12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei UI","PingFang SC",sans-serif;font-size:14px;line-height:1.6}button,input,select,textarea{font:inherit;color:inherit}button,a,select{cursor:pointer}button{transition:background .15s}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7ba892;outline-offset:3px}::selection{background:#d4e9db}input,textarea{caret-color:var(--green)}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:#bdc8c0;border-radius:5px}button:disabled{cursor:not-allowed;opacity:.45}.app{display:flex;min-width:1120px;min-height:100vh}.sidebar{width:224px;background:#fafbf9;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;padding:28px 18px 18px;z-index:3}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:var(--ink);font-size:23px;font-weight:700;letter-spacing:.2px;padding:0 8px 24px}.brandmark{background:var(--green);color:white;width:38px;height:42px;border-radius:9px;display:grid;place-items:center;font-size:28px}.brand-sub{font-size:11px;display:block;color:var(--muted);font-weight:400;letter-spacing:.2px}.space-label{font-size:11px;color:var(--muted);padding:0 10px 7px}select{border:1px solid var(--line);background:white;border-radius:7px;padding:9px 10px}#workspace{width:100%;margin-bottom:20px;font-weight:600}nav{overflow-y:auto;flex:1}nav .group{font-size:11px;color:#7b857f;padding:17px 12px 7px;letter-spacing:.2px}nav button{border:0;background:none;display:flex;align-items:center;gap:11px;width:100%;padding:10px 12px;border-radius:7px;text-align:left;margin:2px 0;font-size:13px;color:#536159}nav 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var(--line);padding:20px 0}.summary-item{padding:0 24px;border-right:1px solid var(--line)}.summary-item:first-child{padding-left:0}.summary-item:last-child{border:0}.summary-item label{font-size:12px;color:var(--muted)}.summary-item strong{font-size:28px;display:inline-block;margin:5px 9px 0 0;font-weight:600;font-variant-numeric:tabular-nums}.summary-item small{font-size:11px;color:var(--muted)}.badge{font-size:11px;display:inline-block;line-height:1.9;border-radius:4px;padding:1px 7px;background:#f0f2ef;color:#626c65;white-space:nowrap}.badge.green{background:#e9f3eb;color:#386347}.badge.amber{background:#fbf1dc;color:#90601b}.badge.red{background:#f9eaec;color:#a14454}.badge.blue{background:#eaf0f7;color:#4d6987}.row{display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid #eef0ec}.row:last-child{border-bottom:0}.row-main{flex:1;min-width:0}.row-main strong{font-size:13px;font-weight:550}.row-main 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0;align-items:center}input[type=checkbox]{accent-color:var(--green)}@media(min-width:1600px){main{padding-top:36px}.editor{grid-template-columns:240px minmax(360px,1fr) 315px}}@media(max-width:1180px){.sidebar{width:196px;padding-left:12px;padding-right:12px}.main{margin-left:196px;width:calc(100% - 196px)}main{padding:24px}.topbar{padding:0 24px}.editor{grid-template-columns:190px minmax(285px,1fr) 250px;gap:12px}.chat{grid-template-columns:190px minmax(310px,1fr) 240px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}