:root{color-scheme:light dark;--bg: #e7edf6;--bg-panel: #f6f8fc;--bg-panel-strong: #ffffff;--bg-panel-muted: #eef2f8;--bg-canvas: #d7deea;--text: #162033;--muted: #64748b;--border: #cbd5e1;--border-strong: #b4c0d1;--accent: #1d4ed8;--accent-strong: #2563eb;--accent-soft: #dbeafe;--status-bg: #dbe7fb;--status-border: #bdd0f4;--status-text: #1e3a8a;--checker-a: rgba(148, 163, 184, .18);--checker-b: rgba(255, 255, 255, .9);--shadow: 0 24px 48px rgba(15, 23, 42, .08);font-family:Segoe UI Variable,Segoe UI,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{color-scheme:dark;--bg: #0b1118;--bg-panel: #131b26;--bg-panel-strong: #182231;--bg-panel-muted: #0f1722;--bg-canvas: #111b28;--text: #edf2f8;--muted: #8b99ad;--border: #243244;--border-strong: #314155;--accent: #33c7f1;--accent-strong: #1eaad7;--accent-soft: rgba(51, 199, 241, 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