.hb-uname{flex-direction:column;gap:10px;min-width:0;display:flex}.hb-uname__lead{max-width:640px;color:var(--text-2);margin:0;font-size:13px;line-height:1.5}.hb-uname__note{color:var(--warning-text);align-items:center;gap:6px;margin:0;font-size:12.5px;display:flex}.hb-uname__row{align-items:center;gap:8px;max-width:520px;display:flex}.hb-uname__field{border:1px solid var(--border-strong);background:var(--surface-2);min-width:0;height:40px;transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);border-radius:10px;flex:1;align-items:center;gap:6px;padding:0 12px;display:flex}.hb-uname__field:focus-within{border-color:rgba(var(--accent-rgb), .55);box-shadow:0 0 0 3px rgba(var(--accent-rgb), .14)}.hb-uname__field[data-state=ok]{border-color:rgba(var(--success-rgb), .55)}.hb-uname__field[data-state=bad]{border-color:rgba(var(--danger-rgb), .55)}.hb-uname__at{color:var(--text-3);font-size:15px;font-weight:600}.hb-uname__input{min-width:0;height:100%;color:var(--text);font:inherit;background:0 0;border:0;outline:none;flex:1;padding:0;font-size:15px;font-weight:600}.hb-uname__input::placeholder{color:var(--text-4);font-weight:500}.hb-uname__count{color:var(--text-4);font-variant-numeric:tabular-nums;font-size:11px}.hb-uname__status{min-height:18px;color:var(--text-3);align-items:center;gap:6px;margin:0;font-size:12.5px;display:flex}.hb-uname__status .ui-spinner{border-width:1.5px;width:11px;height:11px}.hb-uname__status[data-state=ok]{color:var(--success-text)}.hb-uname__status[data-state=bad]{color:var(--danger-text)}.hb-uname__suggest{color:var(--text-3);flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0;font-size:12px;display:flex}.hb-uname__chip{border:1px solid var(--border-strong);background:var(--surface-2);height:28px;color:var(--text);font:inherit;cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:0 10px;font-size:12.5px;font-weight:600;display:inline-flex}.hb-uname__chip:hover,.hb-uname__chip:focus-visible{background:var(--surface-3);outline:none}.hb-uname__chip:focus-visible{box-shadow:var(--ring)}.hb-ustep{flex-direction:column;gap:8px;min-width:0;display:flex}.hb-ustep__notes{flex-direction:column;gap:3px;margin:0;padding:0;list-style:none;display:flex}.hb-ustep__notes li{color:var(--text-3);align-items:flex-start;gap:6px;font-size:12px;line-height:1.45;display:flex}.hb-ustep__notes svg{flex-shrink:0;margin-top:2px}.hb-uprompt__title{align-items:center;gap:8px;display:inline-flex}.hb-uprompt__title>svg{color:rgb(var(--tone-social-rgb))}.hb-uprompt__foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;width:100%;display:flex}.hb-uprompt__later{color:var(--text-3);font-size:12px}