:root{--laya-ink:#111;--laya-paper:#fffaf3;--laya-gold:#e2b64e;--laya-coral:#f47d6c;--laya-pink:#f7ccd8;--laya-lilac:#c8b5ff;--laya-green:#c8dda8}
.laya-launcher{position:fixed;right:18px;bottom:18px;z-index:89;display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:0;cursor:pointer;filter:drop-shadow(0 16px 28px rgba(0,0,0,.18))}
.laya-launcher__label{display:inline-flex;align-items:center;min-height:44px;padding:0 17px;border-radius:999px;background:#111;color:#fff;font:900 12px/1 Arial,sans-serif;letter-spacing:.08em;text-transform:uppercase;transition:.2s ease}.laya-launcher:hover .laya-launcher__label{transform:translateX(-3px)}
.laya-character{--look-x:0px;--look-y:0px;position:relative;flex:0 0 auto;width:82px;height:82px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,#f8ddc9,#f4cfda 40%,#d4c5ef 72%,#d5e4c3);border:2px solid rgba(255,255,255,.96);box-shadow:0 0 0 1px rgba(17,17,17,.12),0 10px 25px rgba(0,0,0,.16);animation:layaFloat 4.2s ease-in-out infinite;isolation:isolate}.laya-character--header{width:76px;height:76px}
.laya-character__portrait{position:absolute;z-index:2;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 18%;transform:translate(var(--look-x),var(--look-y)) scale(1.34);transform-origin:50% 30%;transition:transform .22s ease,filter .22s ease}.laya-character__wash{position:absolute;inset:0;z-index:3;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,240,229,.12));pointer-events:none}.laya-character__ring{position:absolute;inset:4px;border-radius:50%;z-index:6;border:1.4px solid rgba(226,182,78,.88);animation:layaRingPulse 3.6s ease-in-out infinite;pointer-events:none}
.laya-character__lid{position:absolute;z-index:5;top:34.3%;width:17%;height:4.8%;border-radius:50%;background:#efc6a9;opacity:0;transform:scaleY(.05);transform-origin:center;animation:layaBlink 5.7s infinite;pointer-events:none}.laya-character__lid.lid-a{left:29%}.laya-character__lid.lid-b{right:24.5%}.laya-character__mouth{position:absolute;z-index:5;left:50.5%;top:49.2%;width:8.5%;height:3.2%;border-radius:50%;background:rgba(145,52,67,.62);opacity:0;transform-origin:center;pointer-events:none}
.laya-character__spark{position:absolute;z-index:7;width:6px;height:6px;border-radius:50%;background:#e2b64e;box-shadow:0 0 0 4px rgba(226,182,78,.14);opacity:.22;pointer-events:none}.laya-character__spark.s1{right:7px;top:15px;animation:layaSpark 2.8s ease-in-out infinite}.laya-character__spark.s2{left:6px;bottom:17px;animation:layaSpark 2.8s .8s ease-in-out infinite}
.laya-character.is-thinking{animation:layaThink 1.15s ease-in-out infinite}.laya-character.is-thinking .laya-character__portrait{transform:translate(1px,-2px) scale(1.36);filter:saturate(1.03) brightness(1.02)}.laya-character.is-thinking .laya-character__ring{animation-duration:1.1s}.laya-character.is-speaking{animation:layaSpeakBob .55s ease-in-out infinite alternate}.laya-character.is-speaking .laya-character__mouth{opacity:.78;animation:layaMouth .26s ease-in-out infinite alternate}.laya-character.is-speaking .laya-character__portrait{transform:translate(0,-1px) scale(1.35)}.laya-character.is-happy .laya-character__portrait{transform:translate(0,-1px) scale(1.37);filter:saturate(1.06) brightness(1.025)}.laya-character.is-happy .laya-character__spark{animation:layaHappy .62s ease-out 2}.laya-character.is-confused{animation:layaTilt .85s ease-in-out 2}
.laya-panel{position:fixed;right:18px;bottom:108px;width:min(458px,calc(100vw - 24px));height:min(710px,calc(100dvh - 132px));z-index:90;background:var(--laya-paper);border:1px solid rgba(17,17,17,.15);border-radius:28px;box-shadow:0 28px 90px rgba(0,0,0,.24);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(14px) scale(.985);pointer-events:none;transition:.22s ease}.laya-panel.is-open{opacity:1;transform:none;pointer-events:auto}.laya-head{position:relative;padding:15px;background:radial-gradient(circle at 86% 15%,rgba(255,255,255,.62),transparent 25%),linear-gradient(135deg,#f9dfca 0%,#f7d2db 38%,#d1c2ef 72%,#d2e2bc 100%);border-bottom:1px solid rgba(17,17,17,.12)}
.laya-head-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px}.laya-head-copy{min-width:0}.laya-kicker{font-size:9px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;margin-bottom:4px}.laya-title{margin:0;font:900 29px/.95 Arial,sans-serif;letter-spacing:-.05em}.laya-sub{margin:6px 0 0;font:700 11px/1.4 Arial,sans-serif;max-width:285px}.laya-close{align-self:start;width:38px;height:38px;border-radius:50%;border:1px solid rgba(17,17,17,.18);background:rgba(255,255,255,.82);font-size:22px;line-height:1;cursor:pointer}.laya-status{display:flex;align-items:center;gap:7px;margin:9px 0 0 88px;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.laya-status i{width:8px;height:8px;border-radius:50%;background:#45a56b;box-shadow:0 0 0 4px rgba(69,165,107,.13)}
.laya-messages{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:11px;scroll-behavior:smooth;background:linear-gradient(180deg,#fffaf3 0%,#fff 100%)}.laya-msg{max-width:87%;padding:12px 14px;border-radius:18px;font:700 14px/1.45 Arial,sans-serif;white-space:pre-wrap}.laya-msg.user{align-self:flex-end;background:#111;color:#fff;border-bottom-right-radius:5px}.laya-msg.assistant{align-self:flex-start;background:#fff;border:1px solid rgba(17,17,17,.12);border-bottom-left-radius:5px;box-shadow:0 5px 16px rgba(0,0,0,.035)}.laya-msg.is-thinking{opacity:.68}.laya-actions{display:flex;gap:7px;flex-wrap:wrap;padding:0 16px 10px;background:#fff}.laya-action{border:1px solid rgba(17,17,17,.16);background:#fff;border-radius:999px;padding:9px 12px;font:900 11px/1 Arial,sans-serif;cursor:pointer}.laya-action.primary{background:#111;color:#fff;border-color:#111}.laya-quick{display:flex;gap:7px;overflow:auto;padding:0 16px 10px;background:#fff;scrollbar-width:none}.laya-quick::-webkit-scrollbar{display:none}.laya-quick button{flex:0 0 auto;border:1px solid rgba(17,17,17,.13);background:#fff;border-radius:999px;padding:9px 11px;font:900 11px/1 Arial,sans-serif;cursor:pointer}
.laya-form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px;border-top:1px solid rgba(17,17,17,.12);background:#fff}.laya-form textarea{resize:none;min-height:48px;max-height:120px;border:1px solid rgba(17,17,17,.16);border-radius:16px;padding:13px 14px;font:700 14px/1.35 Arial,sans-serif;outline:none}.laya-form textarea:focus{border-color:#111;box-shadow:0 0 0 3px rgba(17,17,17,.07)}.laya-send{width:48px;height:48px;border:0;border-radius:50%;background:#111;color:#fff;font-size:20px;cursor:pointer}.laya-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:0 14px 12px;background:#fff;color:#6a6258;font-size:10px;font-weight:800}.laya-clear{border:0;background:transparent;font:900 10px/1 Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}
@keyframes layaFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes layaBlink{0%,44%,48%,100%{opacity:0;transform:scaleY(.05)}45%,47%{opacity:.93;transform:scaleY(1)}}@keyframes layaRingPulse{0%,100%{transform:scale(.98);opacity:.55}50%{transform:scale(1.04);opacity:1}}@keyframes layaThink{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-3px) rotate(1.5deg)}}@keyframes layaSpeakBob{from{transform:translateY(0)}to{transform:translateY(-2px)}}@keyframes layaMouth{from{transform:scaleX(.72) scaleY(.6)}to{transform:scaleX(1.06) scaleY(1.5)}}@keyframes layaSpark{0%,100%{opacity:.15;transform:scale(.65)}50%{opacity:.95;transform:scale(1.15)}}@keyframes layaHappy{0%{opacity:.1;transform:scale(.45)}60%{opacity:1;transform:scale(1.5)}100%{opacity:.18;transform:scale(.85)}}@keyframes layaTilt{0%,100%{transform:rotate(0)}50%{transform:rotate(4deg)}}
@media(max-width:640px){.laya-launcher{right:10px;bottom:74px}.laya-launcher__label{display:none}.laya-character{width:70px;height:70px}.laya-character--header{width:72px;height:72px}.laya-panel{right:7px;left:7px;bottom:7px;width:auto;height:min(84dvh,710px);border-radius:22px}.laya-title{font-size:26px}.laya-msg{max-width:92%}.laya-status{margin-left:84px}}
@media(prefers-reduced-motion:reduce){.laya-panel,.laya-messages{transition:none;scroll-behavior:auto}.laya-character,.laya-character *{animation:none!important}}