:root{--bg:#f5f6f8;--panel:#ffffff;--ink:#101318;--muted:#667085;--accent:#14614b;--accent-soft:#e2efe9;--accent-ink:#ffffff;--border:#e4e7ec;--danger:#b42318;--shadow-sm:0 1px 2px rgba(16,24,40,0.04),0 2px 6px -2px rgba(16,24,40,0.06);--radius:12px}*{box-sizing:border-box;margin:0}html{-webkit-font-smoothing:antialiased}body{font-family:Instrument Sans,ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;font-size:.92rem}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn,button{font:inherit;font-weight:600;font-size:.86rem;padding:.5rem 1rem;border-radius:8px;cursor:pointer;border:1px solid var(--border);background:var(--panel);color:var(--ink);box-shadow:var(--shadow-sm);transition:background .15s,border-color .15s}.btn:hover,button:hover{background:var(--bg);text-decoration:none}