:root{--bg: #0B1120;--bg2: #131C2E;--bg3: #1B2740;--bg-hover: rgba(255, 255, 255, .04);--border: #26324A;--border-strong: #35435F;--primary: #3B82F6;--primary-hover: #2563EB;--primary-soft: rgba(59, 130, 246, .15);--on-primary: #ffffff;--text: #EDF1F8;--text-muted: #9DAEC6;--text-faint: #66768F;--green: #10B981;--danger: #F0556B;--warning: #F59E0B;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 6px 20px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .5);--radius: 10px;--radius-sm: 7px;--radius-lg: 16px;--sidebar-w: 284px;--content-max: 820px;--topbar-h: 56px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", "Fira Code", ui-monospace, "SF Mono", Menlo, monospace;color-scheme:dark}@media (prefers-color-scheme: light){:root:not([data-theme]){--bg: #F5F7FB;--bg2: #FFFFFF;--bg3: #EEF2F8;--bg-hover: rgba(15, 27, 45, .035);--border: #E4E9F1;--border-strong: #CDD6E3;--primary: #2563EB;--primary-hover: #1D4ED8;--primary-soft: rgba(37, 99, 235, .1);--text: #0F1B2D;--text-muted: #56657D;--text-faint: #8A99AD;--green: #059669;--danger: #DC2626;--warning: #D97706;--shadow-sm: 0 1px 2px rgba(15, 27, 45, .06);--shadow-md: 0 8px 24px rgba(15, 27, 45, .1);--shadow-lg: 0 20px 50px rgba(15, 27, 45, .16);color-scheme:light}}:root[data-theme=light]{--bg: #F5F7FB;--bg2: #FFFFFF;--bg3: #EEF2F8;--bg-hover: rgba(15, 27, 45, .035);--border: #E4E9F1;--border-strong: #CDD6E3;--primary: #2563EB;--primary-hover: #1D4ED8;--primary-soft: rgba(37, 99, 235, .1);--text: #0F1B2D;--text-muted: #56657D;--text-faint: #8A99AD;--green: #059669;--danger: #DC2626;--warning: #D97706;--shadow-sm: 0 1px 2px rgba(15, 27, 45, .06);--shadow-md: 0 8px 24px rgba(15, 27, 45, .1);--shadow-lg: 0 20px 50px rgba(15, 27, 45, 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