.pid-chat-section{padding:64px 24px;background:#eaf3f4;color:#17374a}.pid-chat-section *{box-sizing:border-box}.pid-chat-intro,.pid-chat-app,.pid-chat-footnote{max-width:860px;margin-left:auto;margin-right:auto}.pid-chat-intro{text-align:center;margin-bottom:26px}.pid-chat-intro h2{font-size:32px;line-height:1.2;text-transform:none!important;color:#17374a}.pid-chat-intro p{font-size:17px}.pid-chat-app{background:#fff;border:1px solid #ccdcdf;border-radius:18px;box-shadow:0 15px 40px rgba(12,44,60,.09);overflow:hidden}.pid-chat-start{padding:32px}.pid-chat-start label:not(.pid-consent),.pid-chat-room form label{display:block;font-weight:700;margin-bottom:8px}.pid-chat-start input[type=text],.pid-compose input{width:100%;border:1px solid #adbec4;border-radius:8px;min-height:44px;padding:9px 12px;font-size:16px}.pid-consent{display:flex;align-items:flex-start;gap:10px;line-height:1.5;margin:18px 0}.pid-consent input{margin-top:5px}.pid-chat-start button,.pid-compose button{border:0;border-radius:8px;background:#006f79;color:#fff;padding:12px 21px;font-weight:700;cursor:pointer}.pid-chat-start button:disabled,.pid-compose button:disabled{opacity:.55;cursor:not-allowed}.pid-chat-status{color:#a33131;min-height:1.5em}.pid-room-head{display:flex;justify-content:space-between;gap:12px;padding:18px 22px;background:#17374a;color:#fff}.pid-room-head span{font-size:13px}.pid-room-messages{height:340px;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:14px;background:#f6fafa}.pid-msg{max-width:80%;border-radius:12px;padding:12px 15px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.08)}.pid-msg-visitor{align-self:flex-end;background:#d7efed}.pid-msg-system{align-self:center;background:#ebedef;font-size:13px;max-width:95%}.pid-msg strong{display:block;color:#116775;margin-bottom:4px}.pid-msg p{margin:0;line-height:1.45}.pid-msg a{display:inline-block;margin-top:9px;color:#005e75;font-weight:700;text-decoration:underline}.pid-chat-room form{padding:15px 20px 0}.pid-compose{display:flex;gap:10px}.pid-compose input{flex:1}.pid-chat-room .pid-chat-status{margin:4px 20px}.pid-close{margin:0 20px 20px;border:0;background:transparent;color:#a33131;text-decoration:underline;cursor:pointer}.pid-chat-footnote{font-size:14px;line-height:1.5;margin-top:16px}.pid-chat-section [hidden]{display:none!important}@media(max-width:600px){.pid-chat-section{padding:40px 16px}.pid-chat-start{padding:22px}.pid-room-head{flex-direction:column}.pid-compose{flex-direction:column}.pid-msg{max-width:94%}}