.trip-discussion{box-sizing:border-box;width:min(560px,calc(100% - 32px));max-height:calc(100dvh - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px) - 32px);padding:0;border:1px solid #ccd9d5;border-radius:20px;background:#fcfaf5;color:#183e47;font:16px/1.5 system-ui;overflow:hidden}.trip-discussion[open]{display:flex;flex-direction:column}.trip-discussion::backdrop{background:#183e4770}.trip-discussion header{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid #ccd9d5;flex-shrink:0}.trip-discussion header strong{flex:1;min-width:0;overflow-wrap:anywhere}.trip-discussion__body{padding:16px;overflow:auto;overscroll-behavior:contain}.trip-discussion button,.trip-discussion textarea{box-sizing:border-box;min-height:48px;border:1px solid #819b9b;border-radius:12px;padding:10px 12px;background:#fff;color:inherit;font:inherit;max-width:100%;min-width:0}.trip-discussion textarea{width:100%;resize:vertical}.trip-discussion header button{width:48px;flex-shrink:0;font-size:24px}.trip-discussion__reactions{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px}.trip-discussion__reactions button{flex:0 0 48px;padding:4px;font-size:26px}.trip-discussion__reactions [aria-pressed=true]{background:#e2eeeb;border:2px solid #1c6370}.trip-discussion__people,.trip-discussion small{font-size:13px;color:#52676c;overflow-wrap:anywhere}.trip-discussion article{padding:12px 0;border-bottom:1px solid #d8e2df}.trip-discussion article p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0}.trip-discussion form{display:grid;gap:8px;margin:16px 0}.trip-discussion label{display:grid;gap:8px}.trip-discussion form button{background:#1c6370;color:#fff}.trip-discussion h3{font-size:18px;margin:20px 0 8px}.trip-discussion details{margin:16px 0}.trip-discussion summary{cursor:pointer;min-height:48px;padding:12px 0;box-sizing:border-box}.trip-discussion [hidden]{display:none!important}.trip-discussion :focus-visible{outline:2px solid #1c6370;outline-offset:2px}.trip-discussion :disabled{opacity:.5}.trip-discussion [data-status]{font-size:14px}