.bic-b{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:10px;height:56px;padding:0 20px 0 16px;border:0;border-radius:999px;background:linear-gradient(135deg,#0A2540,#06182B);color:#fff;font:600 15px Inter,system-ui,sans-serif;box-shadow:0 12px 32px rgba(6,24,43,.28),inset 0 0 0 1px rgba(45,212,191,.35);cursor:pointer;transition:transform .2s}
.bic-b:hover{transform:translateY(-2px)}.bic-b svg{width:22px;height:22px;stroke:#2DD4BF}.bic-b[aria-expanded=true]{display:none}
.bic-p{position:fixed;right:20px;bottom:20px;z-index:61;width:min(400px,calc(100vw - 24px));height:min(620px,calc(100vh - 40px));display:none;flex-direction:column;background:#fff;border-radius:22px;box-shadow:0 24px 64px rgba(6,24,43,.32);overflow:hidden;font:15px/1.5 Inter,system-ui,sans-serif;color:#0B1B2B}
.bic-p.o{display:flex}.bic-h{background:linear-gradient(135deg,#0A2540,#06182B);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}.bic-h b{font:800 17px 'Inter Tight',Inter,sans-serif;letter-spacing:-.02em;display:block}.bic-h small{color:#9FB3C8;font-size:12.5px}
.bic-h .lg{width:34px;height:34px;border-radius:10px;background:rgba(45,212,191,.15);display:grid;place-items:center}.bic-h .lg svg{width:20px;height:20px;stroke:#2DD4BF}
.bic-x{margin-left:auto;background:rgba(255,255,255,.08);border:0;color:#fff;width:36px;height:36px;border-radius:10px;cursor:pointer;font-size:18px}
.bic-l{flex:1;overflow:auto;padding:16px;background:#F6F8FB;display:flex;flex-direction:column;gap:10px}
.bic-m{max-width:86%;padding:10px 14px;border-radius:16px;white-space:pre-wrap;word-wrap:break-word}.bic-m.a{background:#fff;border:1px solid #E3E9F0;border-bottom-left-radius:6px}.bic-m.u{align-self:flex-end;background:#0A2540;color:#fff;border-bottom-right-radius:6px}
.bic-m a{color:#0F766E;font-weight:600}.bic-m.dot{color:#5A6B7D}
.bic-c{display:flex;flex-wrap:wrap;gap:6px}.bic-c button{border:1px solid #CFE3EA;background:#fff;color:#0B1B2B;border-radius:999px;padding:7px 12px;font:500 13px Inter,sans-serif;cursor:pointer}.bic-c button:hover{border-color:#14B8A6}
.bic-f{display:flex;gap:8px;padding:12px;border-top:1px solid #E3E9F0;background:#fff}.bic-f textarea{flex:1;resize:none;border:1px solid #E3E9F0;border-radius:12px;padding:10px 12px;font:15px Inter,sans-serif;max-height:110px}.bic-f textarea:focus{outline:2px solid #2DD4BF;border-color:transparent}
.bic-f button{border:0;border-radius:12px;background:#14B8A6;color:#fff;width:46px;cursor:pointer}.bic-f button svg{width:20px;height:20px;stroke:#fff}
.bic-n{font-size:11.5px;color:#5A6B7D;padding:0 14px 10px;background:#fff}
.bic-lf{display:grid;gap:6px;background:#fff;border:1px solid #E3E9F0;border-radius:14px;padding:12px}.bic-lf input{border:1px solid #E3E9F0;border-radius:10px;padding:8px 10px;font:14px Inter,sans-serif}.bic-lf button{background:#14B8A6;color:#fff;border:0;border-radius:10px;padding:9px;font-weight:600;cursor:pointer}
@media(max-width:520px){.bic-b{right:14px;bottom:14px;padding:0 16px}.bic-b span{display:none}.bic-p{right:0;bottom:0;width:100vw;height:100dvh;border-radius:0}}
@media print{.bic-b,.bic-p{display:none!important}}