@layer quartz-base{.bz-chat-fab{z-index:60;background:var(--dark);width:2.9rem;height:2.9rem;color:var(--light);border:1px solid var(--dark);font-family:var(--titleFont);cursor:pointer;border-radius:50%;font-size:1.3rem;line-height:1;position:fixed;bottom:1.1rem;right:1.1rem;box-shadow:0 2px 10px #0000002e}.bz-chat-fab:hover{opacity:.85}.bz-chat-panel{z-index:61;background:var(--light);border:1px solid var(--dark);flex-direction:column;width:min(22rem,100vw - 2.2rem);height:min(28rem,100vh - 2.2rem);display:flex;position:fixed;bottom:1.1rem;right:1.1rem;box-shadow:0 4px 24px #0003}.bz-chat-panel[hidden]{display:none}.bz-chat-head{border-bottom:1px solid var(--lightgray);font-family:var(--bodyFont);justify-content:space-between;align-items:center;padding:.55rem .7rem;font-size:.82rem;font-weight:700;display:flex}.bz-chat-x{cursor:pointer;color:var(--dark);background:0 0;border:0;font-size:1.1rem;line-height:1}.bz-chat-log{font-family:var(--bodyFont);flex:1;padding:.7rem;font-size:.84rem;line-height:1.6;overflow-y:auto}.bz-chat-hint{color:var(--gray);margin:0 0 .6rem;font-size:.76rem}.bz-chat-msg{white-space:pre-wrap;word-break:break-word;margin:0 0 .7rem}.bz-chat-msg.me{text-align:right;color:var(--dark);font-weight:700}.bz-chat-msg.bot a{text-decoration:underline}.bz-chat-msg.err{color:#a00}.bz-chat-form{border-top:1px solid var(--lightgray);gap:.4rem;padding:.55rem;display:flex}.bz-chat-form input{min-width:0;font-family:var(--bodyFont);color:var(--dark);background:var(--light);border:1px solid var(--lightgray);outline:none;flex:1;padding:.42rem .5rem;font-size:.86rem}.bz-chat-form input:focus{border-color:var(--dark)}.bz-chat-form button{font-family:var(--bodyFont);color:var(--light);background:var(--dark);border:1px solid var(--dark);cursor:pointer;padding:.42rem .7rem;font-size:.9rem}.bz-chat-form button[disabled]{opacity:.45;cursor:default}@media (max-width:480px){.bz-chat-fab{width:2.7rem;height:2.7rem;bottom:.8rem;right:.8rem}.bz-chat-panel{width:calc(100vw - 1.2rem);height:min(78dvh,100dvh - 1.2rem);bottom:.6rem;right:.6rem}.bz-chat-log{font-size:.88rem}.bz-chat-form input{font-size:16px}}@media print{.bz-chat,.bz-chat-fab,.bz-chat-panel{display:none!important}}}