.model-chat-trigger{white-space:nowrap}
.model-chat-dialog{position:fixed;inset:0;width:min(760px,calc(100vw - 28px));height:min(780px,calc(100dvh - 28px));max-width:none;max-height:none;margin:auto;padding:0;border:1px solid #dce3ed;border-radius:14px;background:#fff;color:#263245;box-shadow:0 28px 90px #14213b45;display:flex;flex-direction:column;overflow:hidden}
.model-chat-dialog:not([open]){display:none}
.model-chat-dialog::backdrop{background:#14213b91}
.model-chat-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:17px 20px;border-bottom:1px solid #e3e9f1;background:#f8faff}
.model-chat-head h2{font-size:18px;margin:0 0 4px}
.model-chat-head p{font-size:12px;color:#52617a;margin:0;overflow-wrap:anywhere}
.model-chat-messages{min-height:0;flex:1;overflow:auto;display:flex;flex-direction:column;gap:14px;padding:18px 20px}
.model-chat-intro{font-size:13px;color:#65738a;line-height:1.55}
.model-chat-message{max-width:90%;border:1px solid #dde5f1;border-radius:12px;padding:11px 13px;background:#f8faff;overflow-wrap:anywhere}
.model-chat-message.user{align-self:flex-end;background:#eaf2ff;border-color:#d1e0fa}
.model-chat-message strong{display:block;font-size:11px;margin-bottom:5px;color:#576a85}
.model-chat-message p{white-space:pre-wrap;font-size:14px;line-height:1.5;margin:0}
.model-chat-form{border-top:1px solid #e3e9f1;padding:14px 20px 18px;background:#fff}
.model-chat-form label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}
.model-chat-form textarea{box-sizing:border-box;display:block;width:100%;min-height:88px;max-height:180px;resize:vertical;border:1px solid #cad6e6;border-radius:8px;padding:10px 12px;font:inherit;font-size:14px;line-height:1.5;color:#263245;background:#fff}
.model-chat-form textarea:focus{outline:2px solid #4d84df;outline-offset:1px}
.model-chat-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:11px}
.model-chat-actions #model-chat-send{margin-left:auto}
@media(max-width:730px){.model-chat-trigger{padding:6px 8px}.model-chat-trigger span{font-size:11px}.model-chat-dialog{width:calc(100vw - 12px);height:calc(100dvh - 12px)}.model-chat-head,.model-chat-messages,.model-chat-form{padding-left:12px;padding-right:12px}.model-chat-actions{display:grid;grid-template-columns:1fr 1fr}.model-chat-actions #model-chat-attach{grid-column:1/-1}.model-chat-actions #model-chat-send{margin-left:0}}