#dlpk-chat{position:fixed;right:24px;bottom:24px;z-index:1400;font-family:"Inter","Segoe UI",sans-serif}#dlpk-bubble{width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(135deg,#2156ed,#0b3fb8);color:#fff;box-shadow:0 12px 30px rgba(33,86,237,.45);display:flex;align-items:center;justify-content:center;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s}#dlpk-bubble:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 16px 38px rgba(33,86,237,.55)}#dlpk-bubble:active{transform:scale(.97)}.dcp-close:focus-visible{outline:2px solid #fff;outline-offset:2px}#dlpk-bubble .ic-open,#dlpk-bubble .ic-close{position:absolute;transition:opacity .2s,transform .3s}#dlpk-chat.open #dlpk-bubble .ic-open{opacity:0;transform:rotate(-90deg) scale(.6)}#dlpk-chat:not(.open) #dlpk-bubble .ic-close{opacity:0;transform:rotate(90deg) scale(.6)}#dlpk-bubble::after{content:"";position:absolute;top:12px;right:12px;width:11px;height:11px;border-radius:50%;background:#12b886;border:2px solid #fff;box-shadow:0 0 0 0 rgba(18,184,134,.6);animation:dlpkPulse 2.4s infinite}#dlpk-chat.open #dlpk-bubble::after{display:none}@keyframes dlpkPulse{0%{box-shadow:0 0 0 0 rgba(18,184,134,.55)}70%{box-shadow:0 0 0 8px rgba(18,184,134,0)}100%{box-shadow:0 0 0 0 rgba(18,184,134,0)}}#dlpk-panel{position:absolute;right:0;bottom:74px;width:min(374px,calc(100vw - 32px));height:min(544px,calc(100vh - 130px));background:#fff;border-radius:20px;box-shadow:0 30px 70px rgba(11,25,60,.34);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;opacity:0;transform:translateY(14px) scale(.96);pointer-events:none;transition:opacity .24s ease,transform .28s cubic-bezier(.2,.85,.25,1)}#dlpk-chat.open #dlpk-panel{opacity:1;transform:none;pointer-events:auto}.dcp-head{background:linear-gradient(135deg,#2156ed,#0b3fb8);color:#fff;padding:17px 18px;display:flex;align-items:center;gap:11px}.dcp-head .dcp-av{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;flex:none}.dcp-head b{font-size:15px;display:block;line-height:1.2}.dcp-head span{font-size:11.5px;color:#e0eaff;display:flex;align-items:center;gap:5px;margin-top:2px}.dcp-head span i{width:7px;height:7px;border-radius:50%;background:#3fe0a0;display:inline-block}.dcp-close{position:relative;margin-left:auto;background:rgba(255,255,255,.14);border:none;color:#fff;width:36px;height:36px;border-radius:50%;font-size:19px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.18s}.dcp-close::before{content:"";position:absolute;inset:-4px}.dcp-close:hover{background:rgba(255,255,255,.28);transform:rotate(90deg)}.dcp-msgs{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:11px;background:linear-gradient(180deg,#f7f9fe,#eef3fc);scrollbar-width:thin;scrollbar-color:#c7d4ec transparent}.dcp-msgs::-webkit-scrollbar{width:7px}.dcp-msgs::-webkit-scrollbar-thumb{background:#c7d4ec;border-radius:7px}.dcp-msg{max-width:82%;padding:10px 13px;border-radius:14px;font-size:13.5px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word;animation:dcpIn .3s ease}@keyframes dcpIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.dcp-msg.bot{align-self:flex-start;background:#fff;color:var(--ink,#1a2b4a);border:1px solid #e3eaf5;border-bottom-left-radius:4px;box-shadow:0 3px 10px rgba(16,40,90,.05)}.dcp-msg.user{align-self:flex-end;background:linear-gradient(135deg,#2156ed,#1746cf);color:#fff;border-bottom-right-radius:4px}.dcp-typing{align-self:flex-start;background:#fff;border:1px solid #e3eaf5;border-radius:14px;border-bottom-left-radius:4px;padding:12px 14px;display:flex;gap:4px}.dcp-typing i{width:7px;height:7px;border-radius:50%;background:#9fb2cc;animation:dcpBlink 1.3s infinite}.dcp-typing i:nth-child(2){animation-delay:.2s}.dcp-typing i:nth-child(3){animation-delay:.4s}@keyframes dcpBlink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.dcp-form{display:flex;align-items:flex-end;gap:8px;padding:11px 12px;border-top:1px solid #e8eef7;background:#fff}.dcp-form textarea{flex:1;resize:none;border:1.5px solid #dde6f3;border-radius:12px;padding:10px 12px;font:inherit;font-size:13.5px;max-height:96px;outline:none;transition:border-color .18s,box-shadow .18s;background:#f7f9fe}.dcp-form textarea:focus{border-color:#2156ed;box-shadow:0 0 0 3px rgba(33,86,237,.12);background:#fff}.dcp-form button{flex:none;width:44px;height:44px;border-radius:11px;border:none;background:linear-gradient(135deg,#2156ed,#1746cf);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.18s}.dcp-form button:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(33,86,237,.35)}.dcp-form button:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}.dcp-foot{font-size:10.5px;color:#5d6e8f;text-align:center;padding:7px 12px 9px;background:#fff;border-top:1px solid #f0f4fa}.dcp-foot b{color:#2156ed;font-weight:600}@media(max-width:640px){#dlpk-chat{right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}#dlpk-bubble{width:54px;height:54px}#dlpk-panel{bottom:66px}#dlpk-bubble::after{animation:none}}@media(prefers-reduced-motion:reduce){#dlpk-bubble::after{animation:none}.dcp-msg,.dcp-typing i{animation:none}}@media(hover:none){#dlpk-bubble:hover,.dcp-close:hover,.dcp-form button:hover{transform:none}}