.bp-wrap{position:fixed;right:24px;bottom:24px;z-index:999999;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.bp-launcher{position:relative;width:62px;height:62px;border:0;border-radius:50%;background:#1769aa;color:#fff;box-shadow:0 8px 30px rgba(0,0,0,.22);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s transform,.2s box-shadow}.bp-launcher:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(0,0,0,.27)}.bp-chat-icon svg{width:29px;height:29px;fill:currentColor;display:block}.bp-badge{position:absolute;right:-3px;top:-4px;min-width:23px;height:23px;padding:0 6px;border-radius:999px;background:#e53935;color:#fff;border:3px solid #fff;font-size:12px;font-weight:800;line-height:17px;text-align:center;box-sizing:border-box}.bp-panel{position:absolute;right:0;bottom:76px;width:min(390px,calc(100vw - 32px));max-height:min(620px,calc(100vh - 130px));background:#fff;border-radius:18px;box-shadow:0 18px 60px rgba(0,0,0,.22);overflow:hidden;opacity:0;visibility:hidden;transform:translateY(12px) scale(.98);transform-origin:bottom right;transition:.2s ease;color:#1f2937}.bp-panel.is-open{opacity:1;visibility:visible;transform:none}.bp-head{padding:18px 18px 16px;background:#1769aa;color:#fff;display:flex;justify-content:space-between;align-items:center}.bp-head strong{font-size:20px;display:block}.bp-head span{display:block;font-size:12px;opacity:.85;margin-top:2px}.bp-close{border:0;background:rgba(255,255,255,.14);color:#fff;width:34px;height:34px;border-radius:50%;font-size:25px;line-height:28px;cursor:pointer}.bp-list{overflow:auto;max-height:520px;padding:10px}.bp-item{padding:10px;border-bottom:1px solid #edf0f3}.bp-item:last-child{border-bottom:0}.bp-thumb{width:100%;height:145px;object-fit:cover;border-radius:12px;margin-bottom:10px}.bp-item-body{display:flex;gap:10px}.bp-type{width:39px;height:39px;flex:0 0 39px;border-radius:50%;background:#eef5fb;display:flex;align-items:center;justify-content:center;font-size:20px}.bp-copy h4{font-size:15px;line-height:1.3;margin:1px 0 5px;color:#17202a}.bp-copy p{font-size:13px;line-height:1.45;margin:0 0 8px;color:#5d6772}.bp-copy a{font-size:13px;font-weight:700;text-decoration:none;color:#1769aa}.bp-copy a:hover{text-decoration:underline}@media(max-width:600px){.bp-wrap{right:16px;bottom:16px}.bp-panel{position:fixed;left:12px;right:12px;bottom:90px;width:auto;max-height:calc(100vh - 115px)}.bp-launcher{width:58px;height:58px}}