.pc-root{font-family:Poppins,system-ui,sans-serif;-webkit-tap-highlight-color:transparent}.pc-root button,.pc-root textarea,.pc-root input{font-family:inherit}.pc-fab{position:fixed;right:24px;bottom:24px;z-index:150;width:58px;height:58px;border-radius:50%;border:1px solid var(--line-strong, rgba(255, 255, 255, .1));background:linear-gradient(180deg,var(--panel-2, #111118),var(--panel, #0b0b11));display:grid;place-items:center;cursor:pointer;box-shadow:0 16px 40px #0000008c,0 1px #ffffff0d inset;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.pc-fab:hover{transform:translateY(-2px);border-color:#db214080;box-shadow:0 20px 46px #0009,0 0 0 4px #db214024}.pc-fab img{width:34px;height:34px;object-fit:contain;border-radius:50%}.pc-fab:after{content:"";position:absolute;right:3px;bottom:3px;width:12px;height:12px;border-radius:50%;background:#4caf50;border:2px solid var(--panel, #0b0b11)}.pc-fab .pc-fab-badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:linear-gradient(135deg,#ff3d5e,#db2140);color:#fff;font:600 11px/20px Poppins,sans-serif;text-align:center;box-shadow:0 4px 12px #db214080;display:none}.pc-fab .pc-fab-badge.show{display:block}.pc-fab .pc-fab-close{display:none;color:#c7c7d1}.pc-fab .pc-fab-close svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}.pc-fab.open img,.pc-fab.open:after,.pc-fab.open .pc-fab-badge{display:none}.pc-fab.open .pc-fab-close{display:block}.pc-panel{position:fixed;right:24px;bottom:88px;z-index:150;width:400px;max-width:calc(100vw - 32px);height:min(640px,calc(100vh - 110px));height:min(640px,calc(100dvh - 110px));margin:0;padding:0;background:linear-gradient(180deg,var(--panel-2, #111118),var(--panel, #0b0b11));border:1px solid var(--line-strong, rgba(255, 255, 255, .1));border-radius:20px;box-shadow:0 30px 80px #000000a6,0 1px #ffffff0d inset;display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(14px) scale(.98);pointer-events:none;transform-origin:bottom right;transition:opacity .18s ease,transform .18s ease}.pc-panel.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.pc-head{position:relative;display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line, rgba(255, 255, 255, .06));background:radial-gradient(ellipse 320px 120px at 20% 0%,#db214038,#db214000 70%)}.pc-head img{width:38px;height:38px;object-fit:contain;border-radius:50%;background:var(--panel, #0b0b11);border:1px solid var(--line-strong, rgba(255, 255, 255, .1));padding:5px;flex:0 0 auto}.pc-head .pc-head-info{flex:1;min-width:0}.pc-head b{display:block;font-size:15px;font-weight:600;color:var(--txt, #f0f0f3);line-height:1.3}.pc-head span{font-size:11.5px;color:var(--muted, #8a8a98);display:inline-flex;align-items:center;gap:6px}.pc-head span:before{content:"";width:7px;height:7px;border-radius:50%;background:#4caf50}.pc-x{width:30px;height:30px;border-radius:50%;border:1px solid var(--line-strong, rgba(255, 255, 255, .1));background:transparent;color:var(--muted, #8a8a98);cursor:pointer;position:relative;flex:0 0 auto;transition:color .15s,background .15s,border-color .15s}.pc-x:hover{color:var(--txt, #f0f0f3);background:#ffffff0d;border-color:#db214073}.pc-x:before,.pc-x:after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:currentColor}.pc-x:before{transform:translate(-50%,-50%) rotate(45deg)}.pc-x:after{transform:translate(-50%,-50%) rotate(-45deg)}.pc-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}.pc-body::-webkit-scrollbar{width:6px}.pc-body::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:99px}.pc-msg{max-width:82%;padding:11px 14px;border-radius:14px;font-size:14px;line-height:1.55;white-space:pre-wrap;word-break:break-word;animation:pc-in .16s ease}@keyframes pc-in{0%{opacity:0;transform:translateY(4px)}}.pc-msg.bot{align-self:flex-start;background:linear-gradient(180deg,#0c0c13,#08080d);border:1px solid var(--line, rgba(255, 255, 255, .06));color:#e6e6ec;border-bottom-left-radius:5px}.pc-msg.user{align-self:flex-end;background:linear-gradient(135deg,#ff3d5e,#db2140);box-shadow:0 6px 18px #db214047;color:#fff;border-bottom-right-radius:5px}.pc-msg.err{background:#db214014;border-color:#db214066;color:#ffb3c0}.pc-typing{align-self:flex-start;display:inline-flex;gap:4px;padding:12px 14px;background:linear-gradient(180deg,#0c0c13,#08080d);border:1px solid var(--line, rgba(255, 255, 255, .06));border-radius:14px 14px 14px 5px}.pc-typing i{width:6px;height:6px;border-radius:50%;background:var(--muted, #8a8a98);animation:pc-blink 1.2s infinite ease-in-out}.pc-typing i:nth-child(2){animation-delay:.18s}.pc-typing i:nth-child(3){animation-delay:.36s}@keyframes pc-blink{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.pc-actions{align-self:flex-start;display:flex;flex-wrap:wrap;gap:8px}.pc-action{font-family:inherit;display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:10px;font-size:12.5px;font-weight:500;text-decoration:none;cursor:pointer;background:linear-gradient(180deg,#0c0c13,#08080d);border:1px solid var(--line, rgba(255, 255, 255, .06));color:#e6e6ec;transition:border-color .15s,background .15s,transform .15s}.pc-action:hover{border-color:#db214080;background:linear-gradient(180deg,#db214024,#db21400a);transform:translateY(-1px)}.pc-action svg{width:15px;height:15px}.pc-foot{border-top:1px solid var(--line, rgba(255, 255, 255, .06));padding:12px;display:flex;gap:8px;align-items:flex-end;background:var(--panel, #0b0b11)}.pc-input{flex:1;resize:none;min-height:42px;max-height:110px;background:var(--bg-sub, #09090d);border:1px solid var(--line-strong, rgba(255, 255, 255, .1));border-radius:12px;padding:11px 13px;color:var(--txt, #f0f0f3);font-family:inherit;font-size:14px;line-height:1.4;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent;transition:border-color .15s,box-shadow .15s}.pc-input::-webkit-scrollbar{width:6px}.pc-input::-webkit-scrollbar-track{background:transparent}.pc-input::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:99px}.pc-input:focus{outline:none;border-color:#db21408c;box-shadow:0 0 0 3px #db21401f}.pc-input::placeholder{color:#6f6d80}.pc-send{width:42px;height:42px;flex:0 0 auto;border-radius:12px;border:none;background:linear-gradient(135deg,#ff3d5e,#db2140);color:#fff;cursor:pointer;display:grid;place-items:center;transition:transform .15s,box-shadow .15s,opacity .15s}.pc-send:hover{transform:translateY(-1px);box-shadow:0 8px 22px #db214066}.pc-send:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}.pc-send svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.pc-note{padding:0 16px 12px;font-size:10.5px;color:#6f6d80;text-align:center;background:var(--panel, #0b0b11)}@media(max-width:520px){.pc-panel{right:12px;left:12px;width:auto;bottom:88px;height:calc(100vh - 120px);height:calc(100dvh - 120px);max-height:none}.pc-fab{right:16px;bottom:16px}}