:root{--bg:#f7f6f3;--surface:#ffffff;--surface-2:#f3f1ec;--fg:#1a1a1a;--muted:#6b6b6b;--faint:#9a978f;--border:rgba(0,0,0,0.1);--border-strong:rgba(0,0,0,0.16);--accent:#2f6fb0;--accent-soft:rgba(55,138,221,0.12);--accent-ink:#1d5b96;--pos:#1d8a63;--pos-soft:rgba(29,158,117,0.12);--neg:#c0392b;--neg-soft:rgba(192,57,43,0.1);--campaign:#b5853a;--campaign-ink:#7a571f;--campaign-bg:linear-gradient(135deg,#fbf6ec,#f6edda);--campaign-border:rgba(181,133,58,0.35);--radius:10px;--radius-lg:14px;--shadow-sm:0 1px 2px rgba(0,0,0,0.04),0 1px 1px rgba(0,0,0,0.03)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;color:var(--fg);background:var(--surface);border:.5px solid var(--border-strong);border-radius:8px;padding:5px 11px;transition:background .12s ease,border-color .12s ease}button:hover:not(:disabled){background:var(--surface-2)}button:disabled{opacity:.5}input{font-family:inherit;color:var(--fg);background:var(--surface)}a{color:var(--accent-ink)}