:root{--bg: #ffffff;--bg-sunken: #fafafb;--bg-hover: #f5f5f7;--bg-active: #f1f1f3;--fg: #1d1d20;--fg-muted: #6a6a72;--fg-subtle: #8a8a91;--fg-faint: #a0a0a6;--line: #e7e7ea;--line-strong: #e2e2e6;--line-soft: #f2f2f4;--ok: #1f8a4c;--ok-bg: #eaf6ee;--warn: #b7791f;--warn-bg: #fdf3e3;--err: #c0392b;--err-bg: #fdecea;--info: #2b5fbf;--info-bg: #eaf1fd;--radius: 10px;--radius-sm: 8px;--shadow-card: 0 1px 2px rgba(0, 0, 0, .04);--shadow-modal: 0 24px 60px rgba(0, 0, 0, .22);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Helvetica, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}a{color:#0051c3}a:hover{color:#003b91}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#00000029;border-radius:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:34px;padding:0 14px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--bg);color:var(--fg);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){background:var(--bg-hover)}.btn:disabled{cursor:default;opacity:.6}.btn-primary{border-color:var(--fg);background:var(--fg);color:#fff}.btn-primary:hover:not(:disabled){background:#33333a}.btn-primary:disabled{background:#4a4a52;border-color:#4a4a52;opacity:1}.field{height:38px;padding:0 12px;border:1px solid var(--line-strong);border-radius:9px;background:var(--bg);font-family:inherit;font-size:13.5px;color:var(--fg);width:100%}textarea.field{height:auto;padding:10px 12px;line-height:1.5;resize:vertical}.field:focus{outline:none;border-color:var(--fg)}.field.invalid{border-color:#e0a49c}.label{font-size:12.5px;font-weight:500;color:var(--fg-muted)}.hint{font-size:12px;color:#9a9aa1}.card{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.pill{display:inline-block;padding:3px 9px;border-radius:11px;font-size:12px;font-weight:500}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}