#evo-assistant{position:fixed;right:24px;bottom:92px;width:118px;height:118px;z-index:1099;cursor:pointer;user-select:none;filter:drop-shadow(0 18px 28px rgba(0,80,130,.22));transition:transform .35s ease,opacity .3s ease}
#evo-assistant.evo-hidden{display:none}
.evo-float{width:100%;height:100%;position:relative;animation:evoDrift 5.5s ease-in-out infinite}
.evo-head{position:absolute;inset:10px;border-radius:42% 42% 46% 46%;background:radial-gradient(circle at 35% 22%,#fff 0,#eef8fb 38%,#c9e7ef 72%,#8ccbd7 100%);border:3px solid rgba(255,255,255,.9);box-shadow:inset 0 2px 8px #fff,0 10px 24px rgba(0,80,130,.22);transform:perspective(300px) rotateX(2deg)}
.evo-screen{position:absolute;left:13%;right:13%;top:25%;height:49%;border-radius:28px;background:linear-gradient(145deg,#071522,#102a3b);box-shadow:inset 0 0 18px rgba(0,220,190,.18),0 3px 10px #00508233;overflow:hidden}
.evo-eye{position:absolute;top:30%;width:23%;height:29%;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff 0 8%,#77ffd9 10% 27%,#16cfa8 48%,#0b8d85 75%);box-shadow:0 0 13px #44f3cf;animation:evoBlink 5s infinite}
.evo-eye.left{left:19%}.evo-eye.right{right:19%}
.evo-brow{position:absolute;top:17%;width:25%;height:7%;border-top:4px solid #4ef1cc;border-radius:50%;animation:evoBrows 4.2s ease-in-out infinite}
.evo-brow.left{left:17%;transform:rotate(-8deg)}.evo-brow.right{right:17%;transform:rotate(8deg)}
.evo-smile{position:absolute;left:40%;bottom:18%;width:20%;height:13%;border-bottom:4px solid #55f4d2;border-radius:0 0 50% 50%}
.evo-ear{position:absolute;top:31%;width:15px;height:38px;border-radius:50%;background:linear-gradient(#16b5c7,#087fa5);box-shadow:0 0 14px #2bd9dc}.evo-ear.left{left:-5px}.evo-ear.right{right:-5px}
.evo-leaf{position:absolute;top:3px;left:50%;width:23px;height:15px;border-radius:100% 0 100% 0;background:#82bc00;transform:translateX(-30%) rotate(-18deg)}
.evo-tip{position:absolute;right:5px;top:-28px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border:1px solid #fff;border-radius:18px;padding:7px 10px;font:600 11px/1.2 Poppins,sans-serif;color:#005082;box-shadow:0 8px 24px #00508222;white-space:nowrap;opacity:0;transform:translateY(6px);transition:.25s}
#evo-assistant:hover .evo-tip{opacity:1;transform:none}
@keyframes evoDrift{0%,100%{transform:translate(0,0) rotate(-2deg)}50%{transform:translate(-34px,-12px) rotate(2deg)}}
@keyframes evoBlink{0%,42%,46%,100%{transform:scaleY(1)}44%{transform:scaleY(.08)}}
@keyframes evoBrows{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.evo-chat{position:fixed;right:24px;bottom:24px;width:min(390px,calc(100vw - 28px));height:min(650px,calc(100vh - 48px));z-index:1200;background:rgba(248,253,255,.92);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid rgba(255,255,255,.9);border-radius:28px;box-shadow:0 25px 70px rgba(0,60,100,.25);display:flex;flex-direction:column;overflow:hidden;transform:translateY(18px) scale(.98);opacity:0;pointer-events:none;transition:.25s}
.evo-chat.open{transform:none;opacity:1;pointer-events:auto}
.evo-chat-head{display:flex;align-items:center;gap:10px;padding:15px 16px;background:linear-gradient(135deg,#005082,#009bb4);color:#fff}
.evo-mini{width:42px;height:42px;border-radius:50%;background:#fff;position:relative;box-shadow:0 5px 14px #0002}
.evo-mini:before{content:"";position:absolute;inset:8px;border-radius:40%;background:#0a1c2a}
.evo-mini:after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:#56f4cf;left:13px;top:16px;box-shadow:10px 0 #56f4cf}
.evo-headtext{flex:1}.evo-headtext strong{display:block;font-size:15px}.evo-headtext span{font-size:11px;opacity:.85}
.evo-close{border:0;background:transparent;color:#fff;font-size:22px;cursor:pointer;padding:4px 8px}
.evo-messages{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.evo-msg{max-width:88%;padding:11px 13px;border-radius:17px;font:400 14px/1.55 Poppins,sans-serif;white-space:pre-wrap}
.evo-msg.bot{align-self:flex-start;background:#fff;color:#273b45;border:1px solid #d9edf2}.evo-msg.user{align-self:flex-end;background:#005082;color:#fff}
.evo-disclaimer{font:400 10px/1.35 Poppins,sans-serif;color:#66757c;padding:0 15px 8px}
.evo-input{display:flex;gap:8px;padding:10px;border-top:1px solid #dcebef;background:#fff8}
.evo-input textarea{flex:1;resize:none;border:1px solid #cfe3e9;border-radius:17px;padding:10px 12px;font:400 14px Poppins,sans-serif;min-height:44px;max-height:100px;outline:none}.evo-input textarea:focus{border-color:#009bb4}
.evo-send{width:46px;border:0;border-radius:16px;background:#009bb4;color:#fff;font-size:18px;cursor:pointer}
.evo-hide{border:0;background:transparent;color:#587078;font:600 11px Poppins;cursor:pointer;padding:0 15px 12px;text-align:left}
@media(max-width:600px){#evo-assistant{right:14px;bottom:82px;width:92px;height:92px}.evo-chat{right:10px;bottom:10px;width:calc(100vw - 20px);height:min(78vh,650px);border-radius:24px}.evo-tip{display:none}}