.landing-chat-launcher{font:inherit;font-size:12px;min-height:36px;border:0;background:transparent;color:var(--muted);padding:0;cursor:pointer}.landing-chat-launcher:hover{color:var(--accent)}.landing-support .landing-chat-launcher{display:block;margin:8px 0;color:var(--accent)}.landing-chat-panel{padding:0;width:min(550px,calc(100vw - 16px));height:min(780px,calc(100dvh - 20px));max-width:none;max-height:none;border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--ink);overflow:hidden}.landing-chat-panel[open]{display:flex;flex-direction:column}.landing-chat-panel::backdrop{background:#06191f99}.landing-chat-panel>header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);flex-shrink:0}.landing-chat-panel>header button{font-size:26px}.landing-chat-frame{flex:1;min-height:0}.landing-chat-frame iframe{display:block;width:100%;height:100%;border:0;background:var(--panel)}.landing-chat-state{padding:10px 14px;font-size:13px;line-height:1.5}.landing-chat-retry{margin:4px 12px 10px}@media(max-width:600px){.landing-chat-panel{width:calc(100vw - 12px);height:calc(100dvh - 12px);border-radius:12px}}