.g4c-chat{max-width:820px;margin:24px auto;border:1px solid #cfded7;border-radius:16px;padding:24px;background:#fff;color:#18392d;font:inherit;box-shadow:0 8px 28px #163e2510}.g4c-chat *{box-sizing:border-box}.g4c-chat header{display:flex;gap:16px;align-items:center;justify-content:space-between}.g4c-chat header strong{font-size:1.3em}.g4c-chat button{background:#215b42;color:white;border:0;border-radius:8px;padding:10px 18px;font:inherit;cursor:pointer}.g4c-chat button:disabled{opacity:.6;cursor:wait}.g4c-chat .g4c-reset{background:#eaf2ed;color:#18392d;font-size:.85em}.g4c-chat .g4c-intro{margin:16px 0}.g4c-chat .g4c-log{max-height:480px;overflow-y:auto;overscroll-behavior:contain}.g4c-chat .g4c-bubble{padding:16px;margin:12px 0;border-radius:12px;background:#f0f5f2;overflow-wrap:anywhere}.g4c-chat .g4c-bubble.user{background:#edf1f7;margin-left:10%}.g4c-chat .g4c-bubble strong{display:block;font-size:.8em;margin-bottom:8px}.g4c-chat .g4c-bubble div{white-space:pre-wrap;line-height:1.65}.g4c-chat small{display:block;font-size:.8em;line-height:1.5;margin-top:12px;color:#52645a}.g4c-chat label{display:block;font-size:.9em}.g4c-chat textarea{width:100%;resize:vertical;min-height:90px;display:block;margin:8px 0 12px;border:1px solid #93ab9d;border-radius:8px;padding:12px;font:inherit;background:white;color:#18392d}.g4c-chat :focus-visible{outline:3px solid #327ac4;outline-offset:3px}.g4c-chat .g4c-status{font-size:.9em;min-height:1.5em;margin:12px 0;overflow-wrap:anywhere}@media(max-width:520px){.g4c-chat{padding:16px}.g4c-chat header{align-items:flex-start}.g4c-chat header strong{font-size:1.1em}}