.page-module__BT5_nq__container{flex-direction:column;max-width:900px;height:calc(100vh - 4rem);margin:0 auto;padding:2rem 1rem;display:flex;position:relative}.page-module__BT5_nq__header{margin-top:2rem;margin-bottom:2rem}.page-module__BT5_nq__backLink{color:var(--muted);display:inline-block;position:absolute;top:2rem;left:0}.page-module__BT5_nq__title{margin-bottom:.5rem;font-size:2.5rem}.page-module__BT5_nq__subtitle{color:var(--muted);font-size:1rem}.page-module__BT5_nq__chatContainer{flex-direction:column;flex:1;display:flex;overflow:hidden}.page-module__BT5_nq__messages{background:#ffffff05;border-radius:8px;flex:1;margin-bottom:1rem;padding:1rem;overflow-y:auto}.page-module__BT5_nq__message{flex-direction:column;margin-bottom:1.5rem;display:flex}.page-module__BT5_nq__messageRole{color:var(--muted);margin-bottom:.5rem;font-size:.875rem;font-weight:600}.page-module__BT5_nq__messageContent{border-radius:8px;padding:1rem;line-height:1.6}.page-module__BT5_nq__userMessage .page-module__BT5_nq__messageContent{background:var(--glass-bg);border:1px solid var(--glass-border);margin-left:2rem}.page-module__BT5_nq__assistantMessage .page-module__BT5_nq__messageContent{border:1px solid var(--border);background:#ffffff0d;margin-right:2rem}.page-module__BT5_nq__inputContainer{gap:1rem;display:flex}.page-module__BT5_nq__input{background:var(--glass-bg);border:1px solid var(--border);color:var(--foreground);border-radius:8px;flex:1;padding:1rem;font-family:inherit;font-size:1rem}.page-module__BT5_nq__input:focus{border-color:var(--foreground);outline:none}.page-module__BT5_nq__sendButton{background:var(--foreground);color:var(--background);cursor:pointer;border:none;border-radius:8px;padding:1rem 2rem;font-size:1rem;font-weight:700;transition:opacity .2s}.page-module__BT5_nq__sendButton:hover:not(:disabled){opacity:.9}.page-module__BT5_nq__sendButton:disabled{opacity:.5;cursor:not-allowed}.page-module__BT5_nq__loading{color:var(--muted);padding:1rem;font-style:italic}