:root{
  --canvas:#f7f7f4;--surface:#fff;--surface-2:#f0f1ec;--ink:#18181a;--muted:#606267;--line:#deded8;--line-strong:#cacac2;
  --green:#176b57;--green-deep:#0f4d3e;--green-soft:#e8f0ed;--warm:#ece8df;--danger:#b53b3b;--shadow:0 18px 45px rgba(24,24,26,.08);
  --r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:26px;--max:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);--fast:160ms;--med:280ms;--slow:620ms;
}