#sn-chat-btn{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;
background:#c07a45;color:#101317;font-size:26px;border:none;cursor:pointer;z-index:9998;
box-shadow:0 4px 18px rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;
transition:transform .15s ease;}
#sn-chat-btn:hover{transform:scale(1.07);}
#sn-chat-panel{position:fixed;right:20px;bottom:90px;width:min(380px,calc(100vw - 40px));
height:min(520px,calc(100vh - 130px));background:#101317;border:1px solid #2a2f36;border-radius:16px;
z-index:9999;display:none;flex-direction:column;overflow:hidden;
box-shadow:0 12px 40px rgba(0,0,0,.55);font-family:inherit;}
#sn-chat-panel.open{display:flex;}
#sn-chat-head{background:#c07a45;color:#101317;padding:14px 16px;font-weight:700;
display:flex;justify-content:space-between;align-items:center;}
#sn-chat-head small{display:block;font-weight:400;font-size:12px;opacity:.85;}
#sn-chat-close{background:none;border:none;color:#101317;font-size:20px;cursor:pointer;}
#sn-chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;}
.sn-msg{max-width:85%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.45;}
.sn-bot{background:#1d2229;color:#f7f3ee;align-self:flex-start;border-bottom-left-radius:4px;}
.sn-bot a{color:#f0c16b;}
.sn-user{background:#c07a45;color:#101317;align-self:flex-end;border-bottom-right-radius:4px;}
#sn-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 10px;}
.sn-chip{background:#1d2229;color:#f0c16b;border:1px solid #c07a45;border-radius:20px;
padding:6px 12px;font-size:12px;cursor:pointer;}
.sn-chip:hover{background:#c07a45;color:#101317;}
#sn-chat-input{display:flex;border-top:1px solid #2a2f36;}
#sn-chat-input input{flex:1;background:#101317;color:#f7f3ee;border:none;padding:13px 14px;
font-size:14px;outline:none;}
#sn-chat-input button{background:#c07a45;color:#101317;border:none;padding:0 18px;
font-weight:700;cursor:pointer;font-size:14px;}@keyframes sn-pulse{0%{box-shadow:0 4px 18px rgba(0,0,0,.45),0 0 0 0 rgba(192,122,69,.55);}70%{box-shadow:0 4px 18px rgba(0,0,0,.45),0 0 0 14px rgba(192,122,69,0);}100%{box-shadow:0 4px 18px rgba(0,0,0,.45),0 0 0 0 rgba(192,122,69,0);}}
#sn-chat-btn{animation:sn-pulse 2.6s ease-out infinite;}
#sn-chat-teaser{position:fixed;right:88px;bottom:30px;max-width:235px;background:#f7f3ee;color:#101317;
font-size:13px;line-height:1.45;padding:10px 34px 10px 14px;border-radius:14px;border-bottom-right-radius:4px;
z-index:9998;box-shadow:0 8px 24px rgba(0,0,0,.4);display:none;cursor:pointer;}
#sn-chat-teaser.show{display:block;}
#sn-chat-teaser-x{position:absolute;top:4px;right:8px;background:none;border:none;color:#101317;
font-size:16px;cursor:pointer;padding:2px 4px;}