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94px));display:flex;flex-direction:column;overflow:hidden;border-radius:22px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(155deg,#141023e0,#2a123cd6);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 18px 50px #00000061;color:#fff}#ai-chat-panel[hidden],#ai-chat-avatar-dock{display:none}#ai-chat-head{display:flex;align-items:center;justify-content:flex-start;gap:12px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.12)}.ai-chat-avatar-chip{position:relative;width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center}.ai-chat-avatar-face{position:relative;z-index:2;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#b4dcffeb,#56689eeb);box-shadow:inset 0 0 10px #ffffff61,0 8px 18px #2e508c61;color:#fff;font-size:.78rem;font-weight:800}.ai-chat-avatar-ring{position:absolute;top:2px;right:2px;bottom:2px;left:2px;border-radius:50%;border:1px solid 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12px;color:#ffffffdb;background:#140c229e;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;font-size:.74rem;letter-spacing:.06em}#avatar-toggle.is-collapsed{background:#ffffff24}#avatar-panel{width:min(260px,calc(100vw - 36px));height:340px;overflow:hidden;border-radius:24px;border:1px solid rgba(255,255,255,.16);background:radial-gradient(circle at 50% 18%,rgba(120,180,255,.26),transparent 38%),linear-gradient(155deg,#081020d6,#1c1032d1);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 18px 50px #0000005c;transform-origin:bottom center;transition:border-color .35s ease,box-shadow .35s ease,transform .35s ease}#avatar-panel[hidden]{display:none}.avatar-three{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;filter:drop-shadow(0 18px 24px rgba(0,0,0,.34))}.avatar-three canvas{width:100%;height:100%;display:block}.avatar-scene{height:285px;position:relative;display:grid;place-items:end center;perspective:820px;overflow:hidden}.avatar-scene:before{content:"";position:absolute;top:20px;right:24px;bottom:44px;left:24px;border-radius:50%;background:radial-gradient(circle,rgba(160,210,255,.18),transparent 65%);filter:blur(3px)}.avatar-scene:after{content:"";position:absolute;left:50%;bottom:34px;width:88px;height:16px;border-radius:50%;background:radial-gradient(circle,rgba(90,170,255,.26),transparent 70%);transform:translate(-50%);filter:blur(2px)}#avatar-stage.is-chat-active{left:auto;right:calc(32px + min(340px,calc(100vw - 28px)));z-index:61;transform:translateY(-4px)}#avatar-stage.is-chat-active #avatar-panel{border-color:#b4dcff61;box-shadow:0 20px 58px #2a6ebe4d,0 18px 50px #0000006b}#avatar-stage.is-chat-active #avatar-toggle{background:#46699b94}#avatar-stage[data-mode=thinking] #avatar-panel{animation:avatarThinkGlow 1.6s ease-in-out infinite}#avatar-stage[data-mode=speaking] #avatar-panel{animation:avatarSpeakGlow .9s ease-in-out infinite}#avatar-stage[data-mode=speaking] .avatar-caption span:after{content:"  · · ·";color:#bee1ffe0;letter-spacing:.08em}.avatar-caption{height:55px;padding:8px 14px 10px;border-top:1px solid rgba(255,255,255,.1);background:#00000029}.avatar-caption span{display:block;font-size:.82rem;font-weight:700;letter-spacing:.08em}.avatar-caption small{display:block;margin-top:2px;color:#ffffff7a;font-size:.68rem}@media (max-width: 720px){#ai-chat{right:10px;bottom:12px}#ai-chat-toggle{margin-left:auto}#ai-chat-panel{width:calc(100vw - 20px);height:min(680px,calc(100dvh - 24px));border-radius:20px}#ai-chat-head{padding:12px 14px}#ai-chat-log{padding:214px 12px 12px}.ai-msg{max-width:92%;font-size:.86rem}#avatar-stage{left:12px;bottom:46px}#avatar-panel{width:180px;height:260px}.avatar-scene{height:215px;transform:scale(.78);transform-origin:bottom center}.avatar-caption{height:45px;padding:6px 10px}.avatar-caption small{display:none}#avatar-stage.is-chat-active{left:auto;right:auto;bottom:auto;transform:none}#avatar-stage.is-compact-chat{position:fixed;left:50%;top:104px;right:auto;bottom:auto;z-index:62;width:260px;pointer-events:none;transform:translate(-50%);transition:none}#avatar-stage.is-chat-active #avatar-toggle{display:none}#avatar-stage.is-compact-chat #avatar-panel{width:260px;height:190px;border-radius:18px;background:radial-gradient(circle at 50% 15%,rgba(150,205,255,.24),transparent 48%),linear-gradient(155deg,#08102085,#1c103275);box-shadow:0 10px 28px #0000003d}#avatar-stage.is-compact-chat .avatar-scene{height:152px;transform:scale(.92);transform-origin:center bottom}#avatar-stage.is-compact-chat .avatar-caption{height:38px;padding:5px 12px}#avatar-stage.is-compact-chat .avatar-caption span{font-size:.76rem}#avatar-stage.is-compact-chat .avatar-caption small{display:none}}@keyframes chatAvatarPulse{0%,to{transform:scale(.94);opacity:.42}50%{transform:scale(1.12);opacity:.95}}@keyframes avatarThinkGlow{0%,to{box-shadow:0 18px 50px #0000005c}50%{box-shadow:0 20px 58px #78aaff47,0 18px 50px #00000061}}@keyframes avatarSpeakGlow{0%,to{transform:translateY(0) scale(1)}45%{transform:translateY(-3px) scale(1.012)}}