:root{--background:#f5f5f7;--surface:#ffffffe0;--surface-solid:#fff;--surface-muted:#f1f2f4;--foreground:#1d1d1f;--muted:#6e6e73;--muted-strong:#515154;--line:#1d1d1f1a;--line-strong:#1d1d1f29;--blue:#0071e3;--blue-hover:#0077ed;--blue-soft:#e8f2ff;--green:#18864b;--green-soft:#e7f6ed;--orange:#b85c00;--orange-soft:#fff1df;--purple:#6e4dc7;--purple-soft:#f0ebff;--red:#c9342f;--shadow-sm:0 1px 2px #0000000a, 0 7px 22px #0000000a;--shadow-lg:0 22px 65px #00000021;--radius-sm:12px;--radius-md:18px;--radius-lg:26px;--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{background:var(--background);min-height:100%}body{min-height:100vh;color:var(--foreground);background:var(--background);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{border:0}::selection{color:#fff;background:var(--blue)}:focus-visible{outline-offset:2px;outline:3px solid #0071e359}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.icon-button{width:40px;height:40px;color:var(--muted-strong);cursor:pointer;background:var(--surface-solid);border:1px solid var(--line);border-radius:999px;place-items:center;transition:transform .16s,background .16s;display:inline-grid}.icon-button:hover{background:var(--surface-muted);transform:translateY(-1px)}.button-primary,.button-secondary{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:14px;font-weight:650;transition:transform .16s,background .16s,opacity .16s;display:inline-flex}.button-primary{color:#fff;background:var(--blue)}.button-primary:hover{background:var(--blue-hover);transform:translateY(-1px)}.button-secondary{color:var(--foreground);background:var(--surface-solid);border:1px solid var(--line)}.button-secondary:hover{background:var(--surface-muted)}.button-primary:disabled,.button-secondary:disabled{cursor:not-allowed;opacity:.58;transform:none}