#x3web-chatbox-root{position:fixed;right:var(--x3web-cb-right,16px);bottom:var(--x3web-cb-bottom,16px);z-index:999999;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}@media(max-width:768px){#x3web-chatbox-root{right:12px}}.x3cb-bubble{width:56px;height:56px;border-radius:999px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px rgb(0 0 0 / .25);cursor:pointer;user-select:none}.x3cb-bubble span{font-weight:700;font-size:14px}.x3cb-panel{position:absolute;right:0;bottom:72px;width:360px;max-width:calc(100vw - 24px);background:#fff;border-radius:16px;box-shadow:0 20px 40px rgb(0 0 0 / .25);overflow:hidden;border:1px solid rgb(0 0 0 / .08)}@media(max-width:768px){.x3cb-panel{width:calc(100vw - 24px)}}.x3cb-header{display:flex;gap:10px;align-items:center;padding:12px;background:#111827;color:#fff}.x3cb-logo{width:28px;height:28px;border-radius:8px;background:rgb(255 255 255 / .15);overflow:hidden;display:flex;align-items:center;justify-content:center}.x3cb-logo img{width:100%;height:100%;object-fit:cover}.x3cb-title{font-weight:700;font-size:14px;line-height:1.1}.x3cb-sub{font-size:12px;opacity:.9}.x3cb-body{height:380px;max-height:60vh;padding:12px;overflow:auto;background:#f8fafc}.x3cb-msg{margin:8px 0;display:flex}.x3cb-msg.bot{justify-content:flex-start}.x3cb-msg.user{justify-content:flex-end}.x3cb-bubble-msg{max-width:85%;padding:10px 12px;border-radius:14px;line-height:1.25;font-size:13px;box-shadow:0 6px 14px rgb(0 0 0 / .08);white-space:pre-wrap}.x3cb-msg.bot .x3cb-bubble-msg{background:#fff;border:1px solid rgb(0 0 0 / .06)}.x3cb-msg.user .x3cb-bubble-msg{background:#111827;color:#fff}.x3cb-btnrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.x3cb-btn{border:1px solid rgb(0 0 0 / .12);background:#fff;border-radius:999px;padding:8px 10px;font-size:12px;cursor:pointer}.x3cb-btn.primary{background:#111827;border-color:#111827;color:#fff}.x3cb-btn.link{background:#fff0;border-style:dashed}.x3cb-footer{border-top:1px solid rgb(0 0 0 / .08);padding:10px;background:#fff}.x3cb-inputrow{display:flex;gap:8px;align-items:center}.x3cb-input{flex:1;border:1px solid rgb(0 0 0 / .15);border-radius:999px;padding:10px 12px;font-size:13px;outline:none}.x3cb-send{border:none;border-radius:999px;padding:10px 12px;font-weight:700;cursor:pointer;background:#111827;color:#fff}.x3cb-pinned{margin-top:8px;display:flex;justify-content:space-between;align-items:center}.x3cb-small{font-size:12px;color:#334155}