:root{color-scheme:light;--bg:#f3f6fa;--ink:#122440;--muted:#5d6b80;--blue:#155bea;--border:#dce4ee;--navy:#0d1f3b;--orange:#ed7b36;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:inherit}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;min-height:46px;border-radius:10px;border:0;padding:10px 20px;font-weight:650;transition:background .15s,transform .15s}button:disabled{cursor:not-allowed;opacity:.45}button:not(:disabled):active{transform:translateY(1px)}:focus-visible{outline:3px solid #57a8ff;outline-offset:4px}[hidden]{display:none!important}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px max(24px,calc((100vw - 1120px)/2));background:#fff;border-bottom:1px solid 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14px}.control-entry .entry-button{background:var(--blue);color:#fff}.entry-meta{font-size:13px;color:#becde3}.control-entry .entry-meta{color:var(--muted)}.home-note{display:flex;gap:28px;align-items:baseline;margin-top:28px;padding:22px 4px;border-top:1px solid var(--border)}.home-note>span{font-size:14px;font-weight:650;white-space:nowrap}.home-note p{font-size:14px;color:var(--muted);margin:0}.back-link{display:inline-block;text-decoration:none;color:var(--muted);font-size:14px;margin-bottom:18px}.back-link:hover,.text-link{color:var(--blue)}.view-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.view-heading h1{font-size:34px}.view-heading p{font-size:15px}.version-badge{white-space:nowrap;font-size:14px;padding:8px 13px;background:#fff;border:1px solid var(--border);border-radius:8px}.workspace-grid,.control-grid,.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{background:#fff;border:1px solid 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