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var(--button-ring);transform:scale(1.035)}.voice-button:active{transform:scale(.96)}.voice-button:focus-visible{outline-offset:4px;outline:3px solid #fff}.voice-button:disabled{cursor:default;opacity:.82}.replay-button{z-index:4;color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#073152e0;border:1px solid #a4dcff94;border-radius:999px;min-width:104px;min-height:38px;padding:0 15px;font:700 13px/1 ui-sans-serif,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;position:absolute;bottom:82px;left:50%;transform:translate(-50%);box-shadow:0 9px 25px #00000057}.replay-button:focus-visible{outline-offset:3px;outline:3px solid #fff}.has-replay .status-chip{bottom:clamp(154px,19vh,190px)}.interaction-feedback{z-index:13;color:#ebfffce0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#031b26cc;border:1px solid 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#fff;border-radius:10px;width:16px;height:23px;position:absolute;top:1px;left:5px}.mic-stem{border:2px solid #fff;border-top:0;border-radius:0 0 12px 12px;width:22px;height:16px;position:absolute;top:15px;left:2px}.mic-stem:before{content:"";background:#fff;width:2px;height:7px;position:absolute;top:15px;left:8px}.mic-stem:after{content:"";background:#fff;border-radius:2px;width:12px;height:2px;position:absolute;top:21px;left:3px}.voice-button-label{letter-spacing:.05em;text-shadow:0 1px 2px #00000059;min-width:92px;font:700 15px/1 ui-sans-serif,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.voice-pulse{border:2px solid var(--pulse-color,#55eee18c);opacity:0;border-radius:999px;position:absolute;inset:6px}.mode-listening .pulse-one,.mode-thinking .pulse-one,.mode-speaking .pulse-one{animation:1.55s ease-out infinite voice-ring}.mode-listening .pulse-two,.mode-thinking .pulse-two,.mode-speaking .pulse-two{animation:1.55s ease-out .68s infinite voice-ring}.mode-listening .voice-control{--pulse-color:#ff685cd1}.mode-thinking .voice-control{--pulse-color:#ffbe52bf}.mode-speaking .voice-control{--pulse-color:#4da4ffbf}.mode-listening .voice-button{--button-bright:#d63232;--button-dark:#791823;--button-ring:#ff594d4d;border-color:#ffb1aa}.mode-thinking .voice-button{--button-bright:#9a6200;--button-dark:#5b3610;--button-ring:#f3ae3847;border-color:#ffd590}.mode-speaking .voice-button{--button-bright:#1268b5;--button-dark:#123e78;--button-ring:#3697f147;border-color:#9ed2ff}.access-paused .voice-button{--button-bright:#62543d;--button-dark:#332d25;--button-ring:#e3b0672e;border-color:#ffdaa680}.wechat-guide{z-index:40;padding:max(88px, calc(env(safe-area-inset-top) + 72px)) 16px max(20px, env(safe-area-inset-bottom));overscroll-behavior:contain;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);-webkit-user-select:text;user-select:text;background:#000a12ad;place-items:end center;font-family:ui-sans-serif,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;display:grid;position:fixed;inset:0;overflow-y:auto}.wechat-menu-hint{z-index:41;top:max(12px, calc(env(safe-area-inset-top) + 4px));color:#fff;align-items:center;gap:9px;animation:.38s ease-out both wechat-hint-in;display:flex;position:fixed;right:12px}.wechat-hint-label{text-shadow:0 2px 8px #0000008c;font-size:14px;font-weight:700}.wechat-hint-line{border-top:2px solid #ffffffeb;border-right:2px solid #ffffffeb;border-radius:0 12px 0 0;width:35px;height:19px;position:relative;transform:translateY(8px)rotate(-7deg)}.wechat-hint-line:after{content:"";border-top:2px solid #fff;border-right:2px solid #fff;width:8px;height:8px;position:absolute;top:-4px;right:-3px;transform:rotate(-25deg)}.wechat-ellipsis{background:#092632e0;border:1px solid #ffffffbd;border-radius:14px;justify-content:center;align-items:center;gap:4px;width:48px;height:48px;display:flex;box-shadow:0 8px 24px #00000059,0 0 0 5px #5ae1d52e}.wechat-ellipsis i{background:#fff;border-radius:50%;width:4px;height:4px}.wechat-guide-card{color:#eafffc;background:linear-gradient(155deg,#092d39fa,#031823fa);border:1px solid #a9ebe43d;border-radius:24px;width:min(100%,440px);padding:24px;animation:.28s ease-out both wechat-card-in;box-shadow:0 24px 70px #0000007a}.wechat-guide-badge{color:#9df1e7;letter-spacing:.04em;background:#3dcdbf24;border-radius:999px;align-items:center;min-height:28px;padding:0 10px;font-size:13px;font-weight:700;display:inline-flex}.wechat-guide-card h1{letter-spacing:-.02em;margin:14px 0 10px;font-size:clamp(23px,6.2vw,30px);line-height:1.25}.wechat-guide-card>p{color:#e7faf7c7;margin:0;font-size:16px;line-height:1.65}.wechat-guide-steps{gap:10px;margin:20px 0;padding:0;list-style:none;display:grid}.wechat-guide-steps li{background:#ffffff0e;border:1px solid #a8e5de2e;border-radius:15px;align-items:center;gap:12px;min-height:56px;padding:8px 12px;font-size:16px;line-height:1.4;display:flex}.wechat-guide-steps strong{color:#042b32;background:#7de5d9;border-radius:50%;flex:0 0 32px;place-items:center;width:32px;height:32px;font-size:15px;display:grid}.wechat-guide-steps b{letter-spacing:.12em}.wechat-copy-button,.wechat-dismiss-button{cursor:pointer;touch-action:manipulation;border-radius:14px;width:100%;min-height:52px;transition:transform .16s,background .2s,border-color .2s}.wechat-copy-button{color:#032a31;background:#78e6d9;border:1px solid #a5fff3;font-size:16px;font-weight:800;box-shadow:0 10px 28px #25c4b533}.wechat-copy-button.is-copied{color:#eafffc;background:#116e69;border-color:#4ed9c9}.wechat-copy-button:active,.wechat-dismiss-button:active{transform:scale(.98)}.wechat-copy-button:focus-visible,.wechat-dismiss-button:focus-visible{outline-offset:3px;outline:3px solid #fff}.wechat-guide-card .wechat-copy-help{color:#ddf2efa8;text-align:center;margin:10px 4px 6px;font-size:13px;line-height:1.55}.wechat-dismiss-button{color:#ebfcf9cc;background:0 0;border:1px solid #0000;margin-top:4px;font-size:15px}.wechat-dismiss-button:hover{background:#ffffff12}@keyframes wechat-card-in{0%{opacity:0;transform:translateY(18px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes wechat-hint-in{0%{opacity:0;transform:translate(-10px,8px)}to{opacity:1;transform:translate(0)}}@keyframes shadow-breathe{50%{opacity:.8;width:31%;transform:translate(-50%)scaleY(.9)}}@keyframes particle-rise{0%{opacity:0;transform:translateY(10vh)scale(.7)}20%{opacity:.28}to{opacity:0;transform:translateY(-100vh)scale(1.5)}}@keyframes voice-ring{0%{opacity:.65;transform:scale(.7)}to{opacity:0;transform:scale(1.65)}}@keyframes status-breathe{50%{opacity:.42;transform:scale(.76)}}@keyframes thinking-spin{to{transform:rotate(360deg)}}@keyframes human-frame-in{0%{opacity:0;transform:translateY(2px)scale(.998)}to{opacity:1;transform:none}}@keyframes human-frame-out{0%{opacity:1}to{opacity:0}}@media (max-aspect-ratio:3/4){.human-frame{width:100vw;height:96dvh}.voice-control{bottom:18px}.status-chip{bottom:102px}.interaction-feedback{bottom:128px}}@media (max-height:560px){.human-frame{width:min(66vw,620px);height:108dvh;bottom:-8vh}.desktop-experience .desktop-chat-panel{min-height:0;top:12px;bottom:12px;right:16px}.desktop-experience .desktop-chat-panel>header{min-height:64px;padding:12px 18px}.desktop-experience .desktop-chat-log{padding:14px 18px}.desktop-experience .desktop-chat-empty{margin-top:5%}.desktop-experience .text-question-form{padding:11px 14px 9px}.desktop-experience .text-question-form textarea{min-height:54px;max-height:82px}.desktop-experience .text-question-form>small{display:none}.voice-control{bottom:18px;left:auto;right:18px;transform:none}.status-chip{bottom:26px;left:18px;transform:none}.interaction-feedback{bottom:82px;left:18px;transform:none}.recording-notice{text-align:left;width:min(55vw,420px);left:18px;transform:none}.wechat-guide{padding-top:max(76px, calc(env(safe-area-inset-top) + 64px));place-items:start center}.wechat-guide-card{padding:18px}.wechat-guide-card h1{margin:10px 0 6px;font-size:21px}.wechat-guide-card>p{font-size:14px;line-height:1.5}.wechat-guide-steps{grid-template-columns:1fr 1fr;margin:12px 0}.wechat-guide-steps li{min-height:48px;font-size:14px}.access-pause-card{width:min(100vw - 28px,520px);padding:18px 20px 16px}.access-pause-card h1{margin:9px 0 6px;font-size:22px}.access-pause-card p{font-size:13px;line-height:1.5}.access-pause-card a{min-height:54px;margin:12px 0 8px}.access-pause-card strong{font-size:23px}}@media (prefers-reduced-motion:reduce){.floor-shadow,.light-field i,.voice-pulse,.status-chip span,.model-loading:before,.wechat-guide-card,.wechat-menu-hint,.thinking-wait i,.desktop-chat-thinking i{animation:none!important}}