.ask-news-fab{position:fixed;right:18px;bottom:92px;z-index:55;border:0;border-radius:999px;padding:12px 16px;background:var(--navy);color:#fff;font-weight:800;box-shadow:0 10px 28px rgba(0,0,0,.2);cursor:pointer}
.ask-news-panel{position:fixed;inset:auto 12px calc(82px + env(safe-area-inset-bottom)) auto;width:min(420px,calc(100vw - 24px));max-height:min(720px,78vh);z-index:70;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 22px 60px rgba(0,0,0,.24);overflow:hidden;display:flex;flex-direction:column}
.ask-news-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 16px 12px;border-bottom:1px solid var(--line)}
.ask-news-head strong{color:var(--navy);font-size:18px}.ask-news-head button{border:0;background:transparent;font-size:24px;color:var(--muted)}
.ask-news-intro{padding:12px 16px 6px;color:var(--muted);font-size:14px;line-height:1.4}
.ask-news-quick{display:flex;gap:7px;overflow-x:auto;padding:4px 16px 10px}.ask-news-quick button{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 10px;color:var(--navy);font-weight:700}
.ask-news-messages{overflow:auto;padding:10px 14px 14px;display:grid;gap:10px}
.ask-news-msg{max-width:90%;padding:10px 12px;border-radius:15px;line-height:1.42;font-size:14px}
.ask-news-msg.user{justify-self:end;background:var(--navy);color:#fff}.ask-news-msg.bot{justify-self:start;background:#f3f7f8;color:var(--ink)}
.ask-news-msg.bot a{color:#0879d9;font-weight:750}.ask-news-source{margin-top:8px;padding-top:8px;border-top:1px solid #dfe7e9;font-size:13px}
.ask-news-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:12px;border-top:1px solid var(--line);background:#fff}.ask-news-form input{margin:0}.ask-news-form button{min-width:68px}
.help-faq{margin-top:14px}.help-faq details{border-top:1px solid var(--line);padding:12px 0}.help-faq details:first-child{border-top:0}.help-faq summary{font-weight:800;color:var(--navy);cursor:pointer}.help-faq p{margin:8px 0 0;color:var(--muted);line-height:1.45}
@media(max-width:520px){.ask-news-fab{right:12px;bottom:82px;padding:11px 13px}.ask-news-panel{left:8px;right:8px;bottom:calc(76px + env(safe-area-inset-bottom));width:auto;max-height:75vh}.ask-news-form{grid-template-columns:1fr}.ask-news-form button{width:100%}}