/* "My persona" and "What I am looking for" (js/brief.js; Max 2026-10-23): two cards (Edit opens css/mrb-chat.css's card) */
.rbf{display:grid;gap:12px}
.rbf-box{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:12px 14px}
.rbf-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.rbf-n{display:inline-flex;align-items:center;gap:4px;font-size:14px;font-weight:600;color:var(--ink)}
.rbf-ed{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink2);font:inherit;font-size:13px;font-weight:500;cursor:pointer}
.rbf-ed:hover{background:var(--hover)}
.rbf-ed svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rbf-t{margin:0;font-size:14px;line-height:21px;color:var(--ink2)}
.rbf-mt{color:var(--ink3)}
.rbf-l{margin:0;padding:0;list-style:none;display:grid;gap:4px;font-size:14px;line-height:20px;color:var(--ink2)}
.rbf-l b{font-weight:600;color:var(--ink)}
.rbf-wait{display:flex;align-items:center;flex-wrap:wrap;gap:10px;min-height:44px;font-size:14px;color:var(--ink3)}
.rbf-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}