:root{color-scheme:light;--bg: #f4f6fa;--surface: #fff;--surface-2: #f8fafc;--text: #172033;--muted: #738096;--line: #e6eaf0;--primary: #315bea;--primary-soft: #edf2ff;--nav: #111a2d;--nav-text: #94a2bc;--shadow: 0 8px 28px rgba(26, 38, 67, .07);--danger: #d9424e;--success: #13a075;--warning: #d88a17}:root[data-theme=dark]{color-scheme:dark;--bg: #0f1420;--surface: #171e2c;--surface-2: #1d2637;--text: #eaf0fa;--muted: #98a5b9;--line: #293449;--primary: #6d8cff;--primary-soft: #222f54;--nav: #0b101b;--nav-text: #93a1bb;--shadow: 0 8px 30px rgba(0, 0, 0, .22)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{min-width:320px;background:var(--bg);color:var(--text);font-family:Inter,Noto Sans SC,Microsoft 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