:root{color-scheme:dark;font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#e9edf8;background:#0b0e19;font-synthesis:none;--orb-rgb:91,112,255;--orb-core:#5363e3;--voice-level:0}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default}button,a,input,select{outline-offset:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #b3bfff}button{color:inherit}button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}[hidden]{display:none!important}
.scene{position:relative;isolation:isolate;width:100%;height:100vh;height:100dvh;overflow:hidden;background:linear-gradient(115deg,#151c23 0%,#0e101c 40%,#0a0b15 70%,#16131a 100%)}
.scene-light{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 17% 4%,#8fabad13,transparent 47%),radial-gradient(ellipse at 44% 70%,#24215717,transparent 48%)}
.avatar-stage{position:absolute;right:0;top:0;height:100%;width:min(88vh,68vw);width:min(88dvh,68vw);z-index:1;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 25%,#000 96%,#000d 100%);mask-image:linear-gradient(90deg,transparent 0%,#000 25%,#000 96%,#000d 100%)}
.avatar-stage:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#090c18 0%,transparent 28%,transparent 92%,#0b0e191c 100%)}
canvas{display:block;width:100%;height:100%;object-fit:cover;object-position:center;cursor:default}.portrait-empty{height:100%;display:grid;place-items:center;color:#ddd4;font-size:32px;letter-spacing:12px;background:#10131e;position:absolute;inset:0}
.scene-header{position:absolute;z-index:5;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:27px 34px}.identity{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500;letter-spacing:2px;color:#e0e5f2}.identity small{letter-spacing:1px;font-size:10px;color:#848eaa;margin-left:7px;font-weight:400}.identity-dot{width:4px;height:4px;background:#94a1db;box-shadow:0 0 10px #6d80ff80;border-radius:50%}.scene-tools{display:flex;gap:8px}.tool-button{border:1px solid transparent;background:transparent;width:36px;height:36px;display:inline-grid;place-items:center;border-radius:50%;color:#a5afc6;transition:background .2s,color .2s}.tool-button:hover{color:#fff;background:#b3c2ff12;border-color:#bcc8fb16}
.voice-space{position:absolute;z-index:3;left:36%;top:51%;transform:translate(-50%,-50%);width:254px;text-align:center}.voice-controls{display:flex;align-items:center;justify-content:center;gap:25px}.orb-shell{position:relative;width:104px;height:104px;flex:none;display:grid;place-items:center}.voice-orb{position:absolute;inset:0;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(var(--orb-rgb),.64);color:#d4e0ff;background:radial-gradient(circle at 41% 35%,rgba(var(--orb-rgb),.94),rgba(var(--orb-rgb),.66) 21%,rgba(var(--orb-rgb),.32) 52%,rgba(var(--orb-rgb),.1) 72%,rgba(var(--orb-rgb),.24));box-shadow:0 0 24px rgba(var(--orb-rgb),.4),inset 0 0 23px rgba(var(--orb-rgb),.64),inset 0 0 4px #cbd2ff60;transition:border-color .5s,background .5s,box-shadow .5s,transform .25s}.voice-orb:hover{transform:scale(1.04);box-shadow:0 0 35px rgba(var(--orb-rgb),.6),inset 0 0 26px rgba(var(--orb-rgb),.8)}.voice-orb:disabled{transform:none}.voice-orb svg.start-icon{width:21px;height:21px;margin-left:3px;fill:#d9e4ffb3;stroke:none;filter:drop-shadow(0 0 5px #fff7)}
.orb-aura{position:absolute;inset:-35px;border-radius:50%;background:radial-gradient(circle,rgba(var(--orb-rgb),.24),transparent 69%);filter:blur(8px);pointer-events:none;animation:breathe 4s ease-in-out infinite}.orb-orbit{position:absolute;inset:-10px;border:1px solid rgba(var(--orb-rgb),.2);border-radius:50%;pointer-events:none;box-shadow:0 0 10px rgba(var(--orb-rgb),.1);transition:border-color .5s}.orb-orbit.outer{inset:-20px;border-color:rgba(var(--orb-rgb),.07)}
.satellite{flex:none;width:31px;height:31px;padding:0;display:grid;place-items:center;border:1px solid #a3b9f137;border-radius:50%;color:#c3d2f4;background:radial-gradient(circle at 30% 20%,#50618e88,#25304b99);box-shadow:0 0 12px #5f72bb12;transition:background .2s,opacity .2s,transform .2s}.satellite svg{width:14px;height:14px;stroke-width:1.8}.satellite:hover:not(:disabled){background:#576aacb3;transform:scale(1.08)}.satellite:disabled{opacity:.34}.end-call svg rect{fill:currentColor;stroke:none}.end-call:hover:not(:disabled){color:#ffc2cf;background:#654052}.mic-slash{display:none}.microphone[data-muted="true"] .mic-slash{display:block}.microphone[data-muted="true"]{color:#a3aec6;opacity:.6}.microphone[aria-pressed="true"]{color:#e5edff;box-shadow:0 0 10px #698cff28}
.voice-status{position:absolute;top:calc(100% + 37px);left:-65px;right:-65px;display:grid;gap:10px;pointer-events:none}.voice-status>span{color:#bec8dd;font-size:12px;letter-spacing:2px;font-weight:400}.voice-status small{font-size:10px;color:#738099;letter-spacing:1px}.voice-bars{height:22px;display:flex;gap:3px;align-items:center}.voice-bars i{width:2px;height:6px;border-radius:2px;background:#d2edff;box-shadow:0 0 5px #c7e1ff7a;transition:height .15s}.voice-bars i:nth-child(2),.voice-bars i:nth-child(4){height:11px}.voice-bars i:nth-child(3){height:17px}.thinking-dots{display:none;gap:5px}.thinking-dots i{width:3px;height:3px;background:#ffe0b3;border-radius:50%;animation:dot 1.3s ease-in-out infinite}.thinking-dots i:nth-child(2){animation-delay:.16s}.thinking-dots i:nth-child(3){animation-delay:.32s}
body[data-state="listening"]{--orb-rgb:38,166,190}body[data-state="thinking"],body[data-state="connecting"]{--orb-rgb:205,143,62}body[data-state="speaking"]{--orb-rgb:92,91,255}body[data-state="thinking"] .voice-bars{display:none}body[data-state="thinking"] .thinking-dots{display:flex}body[data-state="connecting"] .start-icon{animation:dot 1.3s ease-in-out infinite}body[data-state="speaking"] .voice-bars i{animation:wave .7s ease-in-out infinite alternate}body[data-state="speaking"] .voice-bars i:nth-child(2){animation-delay:-.25s}body[data-state="speaking"] .voice-bars i:nth-child(3){animation-delay:-.5s}body[data-state="speaking"] .voice-bars i:nth-child(4){animation-delay:-.15s}body[data-state="speaking"] .voice-bars i:nth-child(5){animation-delay:-.4s}body[data-state="speaking"] .orb-aura{animation:breathe 1.6s ease-in-out infinite}
.subtitle-area{position:absolute;z-index:3;bottom:11%;left:50%;transform:translateX(-50%);width:min(820px,80vw);text-align:center;pointer-events:none;text-shadow:0 2px 12px #000,0 1px 3px #000}.subtitle-area small{font-size:10px;color:#a6b4d4;letter-spacing:2px}.subtitle-area p{margin:9px 0 0;font-size:18px;font-weight:400;line-height:1.8;letter-spacing:.7px;white-space:pre-wrap;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.subtitle-area p:empty,.subtitle-area small:empty{display:none}.scene-signature{position:absolute;left:35px;bottom:23px;z-index:3;color:#7985a344;letter-spacing:5px;font-size:8px}.notice{position:absolute;z-index:6;top:90px;left:50%;transform:translateX(-50%);max-width:min(560px,calc(100vw - 36px));padding:12px 18px;border:1px solid #a180465c;background:#29221ded;border-radius:12px;color:#ebcd9e;font-size:12px;line-height:1.7;backdrop-filter:blur(15px)}
dialog{background:#141925ed;color:#e6eaf5;border:1px solid #99abd32a;border-radius:20px;padding:28px;width:calc(100% - 36px);max-width:460px;max-height:86vh;max-height:86dvh;overflow:auto;box-shadow:0 24px 100px #0007;backdrop-filter:blur(28px)}dialog::backdrop{background:#070a134d;backdrop-filter:blur(5px)}dialog h2{font-size:23px;letter-spacing:1px;font-weight:500;margin:9px 0 18px}dialog p{color:#96a2bc;font-size:12px;line-height:1.9}dialog form{display:grid;gap:15px}dialog label{font-size:12px;color:#b0bed6;display:grid;gap:9px}input,select{width:100%;min-width:0;font:inherit;border:1px solid #91a9d332;background:#111622;color:#e5eafa;border-radius:9px;padding:12px}input::placeholder{color:#75829c}button.primary{background:#556abb;border:1px solid #7687d7;color:#f0f3ff;padding:12px 16px;border-radius:10px;font-size:13px}button.primary:hover{background:#667bcc}.eyebrow,.panel-heading small{font-size:9px;color:#7787a7;letter-spacing:2px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel-heading h2{margin-bottom:20px}.panel-heading .tool-button{margin:-7px -9px 0 0}.hint{font-size:10px;line-height:1.8;color:#71809c}.error{color:#f2adb4;font-size:12px}.system-status{display:flex;flex-wrap:wrap;gap:8px 14px;margin-bottom:22px;font-size:10px;color:#8596b7;padding-bottom:17px;border-bottom:1px solid #748cb31c}.system-status #frame-info:empty{display:none}.setup-guide{padding:12px 15px;border:1px solid #728dcc25;border-radius:12px;margin:15px 0}.setup-guide a{color:#a1b8ff;font-size:12px}.app-fields{display:grid;gap:15px}
.history-panel{position:fixed;inset:16px 16px 16px auto;margin:0;width:min(380px,calc(100vw - 32px));height:calc(100vh - 32px);height:calc(100dvh - 32px);max-height:none;padding:27px 24px 18px}.history-panel[open]{display:flex;flex-direction:column}.history-panel::backdrop{background:#03071225;backdrop-filter:none}.history-panel .panel-heading{flex:none}.messages{flex:1;min-height:0;overflow:auto;margin:0 -4px 18px 0;padding-right:4px;scrollbar-width:thin;scrollbar-color:#425174 transparent}.welcome{padding-top:23px;color:#7786a3;font-size:12px;line-height:2.1}.message{font-size:13px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 22px}.message small{display:block;color:#7f91b1;font-size:9px;letter-spacing:1px;margin-bottom:7px}.message.user{margin-left:17%;padding:10px 14px;border:1px solid #829ccc17;border-radius:14px 14px 3px 14px;background:#53678c18}.message.assistant{padding-right:13px}.history-panel #text-form{display:flex;gap:5px;flex:none;background:#101622;border:1px solid #8ba1cb30;border-radius:12px;padding:5px 5px 5px 12px}.history-panel #text{border:0;background:transparent;padding:9px 0;font-size:12px}.history-panel #text-form button{border:0;border-radius:9px;background:#586fa62e;display:grid;place-items:center;width:36px;flex:none;color:#c1d3f5}.history-panel #text-form button:hover{background:#586fa660}.history-panel>.hint{margin:10px 0 0;flex:none}
@keyframes breathe{0%,100%{opacity:.6;transform:scale(.94)}50%{opacity:1;transform:scale(1.06)}}@keyframes dot{0%,100%{opacity:.3}50%{opacity:1}}@keyframes wave{from{height:5px}to{height:19px}}
@media(min-aspect-ratio:21/9){.avatar-stage{right:4%;width:95vh}.voice-space{left:40%}}
@media(max-width:680px) and (orientation:portrait){.scene-header{padding:18px 19px}.identity small{display:none}.scene-tools{gap:3px}.tool-button{width:33px;height:33px}.avatar-stage{width:100%;height:100%;-webkit-mask-image:linear-gradient(90deg,#0003,#000 18%);mask-image:linear-gradient(90deg,#0003,#000 18%)}.avatar-stage canvas{object-position:58% center}.avatar-stage:after{background:linear-gradient(0deg,#090c18 0%,#090c18c7 20%,transparent 48%)}.voice-space{left:29%;top:66%;width:220px}.voice-controls{gap:22px}.orb-shell{width:82px;height:82px}.orb-aura{inset:-26px}.orb-orbit{inset:-8px}.orb-orbit.outer{inset:-15px}.satellite{width:29px;height:29px}.voice-status{top:calc(100% + 27px);left:-20px;right:-20px}.voice-status>span{font-size:11px;letter-spacing:1px}.voice-status small{font-size:9px;letter-spacing:0}.subtitle-area{bottom:9%;width:88%;left:50%}.subtitle-area p{font-size:15px;letter-spacing:.2px}.scene-signature{left:21px;bottom:max(18px,env(safe-area-inset-bottom));font-size:7px}.notice{top:72px;width:calc(100% - 36px)}.history-panel{inset:10px 10px 10px auto;width:calc(100vw - 20px);height:calc(100dvh - 20px);padding:23px}.identity{font-size:13px}}
@media(max-height:500px) and (orientation:landscape){.scene-header{padding:12px 23px}.orb-shell{width:72px;height:72px}.voice-controls{gap:22px}.satellite{width:26px;height:26px}.voice-status{top:calc(100% + 22px)}.voice-status small{display:none}.subtitle-area{bottom:8%}.subtitle-area p{font-size:14px}.scene-signature{bottom:12px}.notice{top:58px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
.character-switch{position:absolute;z-index:5;right:max(24px,calc(env(safe-area-inset-right) + 16px));bottom:calc(env(safe-area-inset-bottom) + 18px);display:flex;align-items:center;gap:10px;min-width:118px;min-height:48px;padding:6px 12px 6px 7px;border:1px solid #b7c6e52c;border-radius:28px;background:#171d2dc9;box-shadow:0 8px 26px #0003;backdrop-filter:blur(18px);color:#e0e5f1;text-align:left;transition:background .2s,border-color .2s}.character-switch:hover:not(:disabled){background:#242d42e6;border-color:#a2b5e068}.character-switch:disabled{opacity:.6}.character-switch img{width:34px;height:34px;object-fit:cover;object-position:center 24%;border-radius:50%;border:1px solid #b4c3e52b}.character-switch-copy{display:grid;gap:3px;font-size:12px;letter-spacing:1px}.character-switch-copy small{font-size:8px;letter-spacing:1.4px;color:#8c9ab5}.character-switch>svg{width:15px;height:15px;color:#8e9cba;margin-left:2px}.character-switch[aria-busy="true"]>svg{opacity:.35}.character-panel{position:fixed;inset:auto max(24px,calc(env(safe-area-inset-right) + 16px)) calc(env(safe-area-inset-bottom) + 80px) auto;margin:0;width:286px;max-width:calc(100vw - 32px);max-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 104px);padding:19px;background:#151c2bf5;border-radius:20px;box-shadow:0 18px 65px #0006}.character-panel::backdrop{background:#06091129;backdrop-filter:none}.character-heading{display:flex;justify-content:space-between;align-items:flex-start}.character-heading small{font-size:9px;letter-spacing:1px;color:#8e9eba}.character-heading h2{font-size:16px;letter-spacing:2px;margin:7px 0 18px}.character-heading .tool-button{margin:-6px -7px 0 0;width:30px;height:30px}.character-options{display:grid;gap:7px}.character-option{display:flex;align-items:center;gap:12px;width:100%;padding:8px 10px 8px 8px;border:1px solid transparent;border-radius:13px;background:#839dcb09;text-align:left}.character-option:hover{background:#9fb5dd13}.character-option[aria-selected="true"]{border-color:#96addb50;background:#8eabdf19}.character-option img{width:43px;height:54px;border-radius:8px;object-fit:cover;object-position:center 25%;background:#20293d;flex:none}.character-option-copy{display:grid;gap:6px;flex:1}.character-option-copy strong{font-size:13px;font-weight:500;letter-spacing:1px}.character-option-copy small{font-size:10px;color:#91a1bf}.character-check{font-size:10px;color:#becdec;min-width:30px;text-align:right}.character-panel>p{font-size:10px;line-height:1.8;margin:14px 1px 0;color:#8090ae}.character-panel .character-status:empty{display:none}.character-panel .character-status{color:#d4c39e}.welcome{white-space:pre-line}.subtitle-area{bottom:max(11%,calc(env(safe-area-inset-bottom) + 78px))}body[data-state="switching"]{--orb-rgb:167,147,193}body[data-state="switching"] .voice-bars{display:none}body[data-state="switching"] .thinking-dots{display:flex}
@media(max-width:680px) and (orientation:portrait){.character-switch{right:calc(env(safe-area-inset-right) + 16px);bottom:calc(env(safe-area-inset-bottom) + 15px);min-width:110px;min-height:44px;padding:5px 10px 5px 6px;gap:8px}.character-switch img{width:32px;height:32px}.character-panel{right:calc(env(safe-area-inset-right) + 16px);bottom:calc(env(safe-area-inset-bottom) + 71px)}.subtitle-area{bottom:max(9%,calc(env(safe-area-inset-bottom) + 76px))}}
@media(max-height:500px) and (orientation:landscape){.character-switch{bottom:calc(env(safe-area-inset-bottom) + 10px);min-height:42px}.character-switch img{width:30px;height:30px}.character-panel{bottom:calc(env(safe-area-inset-bottom) + 61px);max-height:calc(100dvh - 75px)}.subtitle-area{left:42%;width:58%;bottom:max(8%,calc(env(safe-area-inset-bottom) + 14px))}}
.special-preview-entry{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;margin-top:12px;padding:11px 12px;border:1px solid #a6b4d22b;border-radius:12px;background:#b4b3d40a;text-align:left;font-size:11px;color:#ccd4e8;letter-spacing:.4px}.special-preview-entry small{font-size:10px;color:#99a5bf}.special-preview-entry>svg{width:14px;height:14px;color:#a7b6d9}.special-preview-entry:hover:not(:disabled){background:#b4b3d417;border-color:#b4b3d451}.special-preview-entry:disabled{opacity:.5}.special-preview-panel{width:calc(100% - 32px);max-width:510px;max-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 32px);padding:23px}.special-preview-panel .panel-heading{gap:10px}.special-preview-panel h2{font-size:17px;line-height:1.6;margin:7px 0 0;letter-spacing:.3px}.special-preview-panel .tool-button{flex:none;margin:-5px -7px 0 0}.special-preview-panel>p{margin:12px 0;font-size:11px}.special-preview-panel video{display:block;width:100%;height:auto;max-height:60dvh;aspect-ratio:4/5;object-fit:contain;border-radius:12px;background:#080b12;outline-offset:3px}.special-preview-panel .special-preview-status{margin-bottom:0;color:#b7bfd4}.special-preview-status:empty{display:none}@media(max-width:400px){.special-preview-panel{padding:18px}.special-preview-panel h2{font-size:15px}}