:root{--paper:#f7f8fb;--surface:#fff;--surface-2:#f1f3f9;--ink:#10163a;--ink-2:#5a6180;--ink-3:#656c8e;--line:#e4e7f2;--line-strong:#d3d8e8;--accent:#3a5bff;--accent-strong:#2741d6;--accent-soft:#eef1ff;--accent-soft-2:#dfe5ff;--grad:linear-gradient(135deg, #3a5bff 0%, #6e3aff 100%);--green:#0ea870;--green-soft:#e2f7ee;--green-ink:#0a7a52;--amber:#e08c00;--amber-soft:#fdf2dd;--amber-ink:#9a6000;--red:#e5484d;--red-soft:#fdebec;--red-ink:#c9252b;--violet:#6e3aff;--violet-soft:#f0eaff;--violet-ink:#6e3aff;--sky:#0284c7;--sky-soft:#e3f3fc;--sky-ink:#0369a1;--chart-sky:#0369a1;--chart-violet:#6e3aff;--chart-blue:#3a5bff;--chart-amber:#9a6000;--chart-green:#0a7a52;--chart-red:#c9252b;--chart-fuchsia:#a21caf;--chart-grey:#5a6180;--bubble-in:#fff;--bubble-out:linear-gradient(135deg, #3a5bff, #4f46e5);--shadow-1:0 1px 2px #10163a0f;--shadow-2:0 6px 24px -12px #10163a40;--shadow-3:0 24px 64px -24px #10163a59;--r-sm:8px;--r-md:10px;--r-lg:14px;--font-ui:"Be Vietnam Pro", system-ui, 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