#crc-v3-wrapper{position:fixed;right:24px;bottom:24px;z-index:999999;font-family:Inter,Arial,sans-serif;color:#172033;-webkit-font-smoothing:antialiased}
#crc-v3-toggle{position:relative;width:64px;height:64px;border:0;border-radius:22px;background:linear-gradient(145deg,#2878e8,#0f4fb2);color:#fff;font-size:27px;cursor:pointer;box-shadow:0 14px 34px rgba(22,103,217,.38),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;animation:crc-v3-float 3.2s ease-in-out infinite}
#crc-v3-toggle:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 18px 42px rgba(22,103,217,.46);filter:saturate(1.08)}
#crc-v3-toggle:active{transform:scale(.96)}
#crc-v3-toggle::before{content:"";position:absolute;inset:-7px;border:2px solid rgba(22,103,217,.18);border-radius:27px;animation:crc-v3-pulse 2.4s ease-out infinite;pointer-events:none}
#crc-v3-toggle::after{content:"";position:absolute;top:7px;right:7px;width:11px;height:11px;border:2px solid #fff;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.22)}
#crc-v3-box{position:absolute;right:0;bottom:82px;width:390px;height:570px;max-width:calc(100vw - 32px);max-height:calc(100vh - 125px);display:flex;flex-direction:column;overflow:hidden;background:#ffffff;border:1px solid rgba(255,255,255,.8);border-radius:24px;box-shadow:0 24px 70px rgba(15,41,77,.22);transform-origin:right bottom;animation:crc-v3-open .28s cubic-bezier(.22,.9,.35,1)}
#crc-v3-box.crc-v3-hidden{display:none}
.crc-v3-header{position:relative;min-height:70px;padding:17px 18px;display:flex;justify-content:space-between;align-items:center;overflow:hidden;color:#fff;background:radial-gradient(circle at 85% 10%,rgba(255,255,255,.18),transparent 33%),linear-gradient(135deg,#2477e8 0%,#1057c3 62%,#0d46a2 100%)}
.crc-v3-header::after{content:"";position:absolute;width:130px;height:130px;right:-55px;bottom:-85px;border-radius:50%;background:rgba(255,255,255,.09)}
.crc-v3-header strong{display:block;font-size:17px;letter-spacing:-.2px}.crc-v3-header small{display:flex;align-items:center;gap:7px;margin-top:6px;font-size:12px;opacity:.9}.crc-v3-header small::before{content:"";width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:#52e58c;box-shadow:0 0 0 4px rgba(82,229,140,.16)}
#crc-v3-close{position:relative;z-index:2;width:38px;height:38px;padding:0;border:0;border-radius:12px;background:rgba(255,255,255,.12);color:#fff;font-size:25px;line-height:38px;cursor:pointer;transition:background .2s ease,transform .2s ease}#crc-v3-close:hover{background:rgba(255,255,255,.22);transform:rotate(4deg)}
#crc-v3-messages{flex:1;overflow-y:auto;padding:20px 16px;background:radial-gradient(circle at 8% 8%,rgba(22,103,217,.06),transparent 24%),linear-gradient(180deg,#f9fbff 0%,#f6f8fc 100%);scroll-behavior:smooth}#crc-v3-messages::-webkit-scrollbar{width:6px}#crc-v3-messages::-webkit-scrollbar-thumb{border-radius:20px;background:#cbd5e1}
.crc-v3-message{position:relative;max-width:84%;margin-bottom:13px;padding:11px 14px;border-radius:14px;font-size:14px;line-height:1.65;word-break:break-word;box-shadow:0 5px 16px rgba(16,40,76,.07);animation:crc-v3-message-in .22s ease both}.crc-v3-bot{margin-right:auto;border:1px solid #e5eaf2;border-bottom-left-radius:5px;background:#fff;color:#172033}.crc-v3-user{margin-left:auto;border-bottom-right-radius:5px;background:linear-gradient(135deg,#2477e8,#0f4fb2);color:#fff;box-shadow:0 7px 18px rgba(22,103,217,.2)}
#crc-v3-choices{padding:10px 14px 14px;display:flex;flex-wrap:wrap;gap:8px;background:#f6f8fc}.crc-v3-choice{min-height:38px;padding:8px 13px;border:1px solid #bfd4f4;border-radius:999px;background:#fff;color:#0f4fb2;font-size:13px;font-weight:600;cursor:pointer;box-shadow:0 3px 10px rgba(15,79,178,.06);transition:transform .18s ease,color .18s ease,background .18s ease,border-color .18s ease}.crc-v3-choice:hover{color:#fff;background:#1667d9;border-color:#1667d9;transform:translateY(-2px)}
#crc-v3-input-area{padding:12px;display:flex;align-items:flex-end;gap:9px;border-top:1px solid #e5eaf2;background:rgba(255,255,255,.96)}#crc-v3-input,#crc-v3-textarea{flex:1;min-width:0;padding:12px 13px;border:1px solid #d7deea;border-radius:13px;outline:none;background:#f9fafc;color:#172033;font:inherit;font-size:14px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}#crc-v3-input:focus,#crc-v3-textarea:focus{border-color:#7fb0ef;background:#fff;box-shadow:0 0 0 4px rgba(22,103,217,.1)}#crc-v3-textarea{min-height:76px;max-height:125px;resize:vertical}
#crc-v3-send{min-width:52px;height:46px;padding:0 16px;border:0;border-radius:13px;background:linear-gradient(135deg,#2477e8,#0f4fb2);color:#fff;font-weight:700;cursor:pointer;box-shadow:0 8px 18px rgba(22,103,217,.22);transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}#crc-v3-send:hover{transform:translateY(-2px);box-shadow:0 11px 23px rgba(22,103,217,.28)}#crc-v3-send:disabled{cursor:not-allowed;opacity:.55;transform:none}
#crc-v3-welcome{position:absolute;right:0;bottom:84px;width:290px;padding:15px 16px;border:1px solid rgba(22,103,217,.12);border-radius:18px 18px 5px 18px;background:rgba(255,255,255,.97);color:#172033;box-shadow:0 16px 44px rgba(15,41,77,.18);backdrop-filter:blur(12px);animation:crc-v3-welcome-in .42s cubic-bezier(.22,.9,.35,1)}#crc-v3-welcome.crc-v3-welcome-hidden{display:none}.crc-v3-welcome-title{margin:0 28px 5px 0;font-size:15px;font-weight:800}.crc-v3-welcome-text{margin:0;color:#6b7280;font-size:13px;line-height:1.65}.crc-v3-welcome-actions{margin-top:11px;display:flex;gap:8px}#crc-v3-welcome-start{padding:8px 12px;border:0;border-radius:10px;background:#1667d9;color:#fff;font-size:12px;font-weight:700;cursor:pointer}#crc-v3-welcome-close{position:absolute;top:8px;right:9px;width:27px;height:27px;padding:0;border:0;border-radius:8px;background:#f1f5f9;color:#64748b;font-size:18px;cursor:pointer}
@keyframes crc-v3-open{from{opacity:0;transform:translateY(16px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes crc-v3-message-in{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes crc-v3-welcome-in{from{opacity:0;transform:translateY(13px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes crc-v3-pulse{0%{opacity:.8;transform:scale(.85)}70%,100%{opacity:0;transform:scale(1.25)}}@keyframes crc-v3-float{0%,100%{translate:0 0}50%{translate:0 -4px}}
@media(prefers-reduced-motion:reduce){#crc-v3-toggle,#crc-v3-toggle::before,#crc-v3-box,#crc-v3-welcome,.crc-v3-message{animation:none!important}}
@media(max-width:480px){#crc-v3-wrapper{right:14px;bottom:14px}#crc-v3-toggle{width:58px;height:58px;border-radius:19px}#crc-v3-box{position:fixed;right:8px;bottom:80px;width:calc(100vw - 16px);height:calc(100vh - 92px);max-width:none;max-height:none;border-radius:22px}.crc-v3-header{padding:15px 16px}#crc-v3-messages{padding:16px 12px}.crc-v3-message{max-width:88%;font-size:14px}#crc-v3-input-area{padding:10px}#crc-v3-send{min-width:48px;padding:0 13px}#crc-v3-welcome{position:fixed;right:12px;bottom:83px;width:min(300px,calc(100vw - 24px));box-sizing:border-box}}