.joint-help-label{display:inline-flex;align-items:center;gap:3px;flex-wrap:wrap}
.joint-help-icon{display:inline-flex;width:13px;height:13px;min-width:13px;align-items:center;justify-content:center;border:1px solid #b5bec8;border-radius:50%;font:400 10px/1 system-ui,sans-serif;color:#8491a1;background:transparent;position:relative;box-sizing:border-box;cursor:help;vertical-align:middle;margin-left:2px;user-select:none;touch-action:manipulation}
.joint-help-icon:hover,.joint-help-icon:focus-visible,.joint-help-icon[aria-expanded=true]{background:#edf1f5;color:#52667b;outline:1px solid #a7b5c5;outline-offset:2px}
.joint-help-action{display:inline-flex;align-items:center;gap:2px}
.joint-help-panel{position:fixed;z-index:10000;box-sizing:border-box;width:330px;max-width:calc(100vw - 24px);max-height:min(270px,65vh);overflow:auto;padding:14px 17px;background:#163d65;color:#fff;border-radius:10px;box-shadow:0 5px 24px #18365140;font:15px/1.8 system-ui,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere}
.joint-help-panel[hidden]{display:none}
.joint-key-reminder{border-left:3px solid #d59029;background:#fff7e9;padding:10px 14px;color:#79501b}
#fields{min-width:0}.grid label{min-width:0}.grid input,.grid select,.grid textarea{min-width:0;width:100%}.bar>input,.bar>select{max-width:100%;min-width:0}.scroll{max-width:100%}
@media(max-width:600px){.joint-help-icon{width:16px;height:16px;min-width:16px}.joint-help-action{margin-bottom:4px}.joint-help-panel{font-size:16px}.grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}}

/* Keep a comfortable hit area while the visible circle is smaller. */
.joint-help-icon::after{content:"";position:absolute;inset:-6px;border-radius:50%}
@media(max-width:600px){.joint-help-icon::after{inset:-8px}}