html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}.chat-page{--med-primary: #0d9488;--med-primary-light: #14b8a6;--med-primary-dark: #0f766e;--med-accent: #06b6d4;--med-bg: #f0fdfa;--med-bg-card: #ffffff;--med-border: #99f6e4;--med-text: #134e4a;--med-text-secondary: #5eead4;--med-success: #10b981;--med-warning: #f59e0b;--med-muted: #94a3b8;--med-shadow: 0 4px 24px rgba(13, 148, 136, .08);--med-shadow-hover: 0 8px 32px rgba(13, 148, 136, .12);--med-radius: 12px;--med-radius-sm: 8px;min-height:100%;background:linear-gradient(180deg,#f0fdfa 0%,#ecfeff 40%,#f8fafc 100%)}.chat-page .product-hero{text-align:center;padding:32px 24px 28px;margin:-16px -16px 24px;background:linear-gradient(135deg,#0f766e 0%,#0d9488 50%,#06b6d4 100%);border-radius:0 0 24px 24px;color:#fff;box-shadow:0 8px 32px #0d948840}.chat-page .product-hero .product-tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#ffffffe6;margin-bottom:8px}.chat-page .product-hero .product-title{font-size:22px;font-weight:700;margin:0 0 8px;letter-spacing:-.02em}.chat-page .product-hero .product-desc{font-size:14px;opacity:.92;max-width:420px;margin:0 auto;line-height:1.5}.chat-page .section-card{background:var(--med-bg-card);border-radius:var(--med-radius);border:1px solid var(--med-border);box-shadow:var(--med-shadow);padding:20px 24px;margin-bottom:20px;transition:box-shadow .2s ease}.chat-page .section-card:hover{box-shadow:var(--med-shadow-hover)}.chat-page .section-card .section-title{font-size:13px;font-weight:600;color:var(--med-primary-dark);margin-bottom:14px;display:flex;align-items:center;gap:8px}.chat-page .section-card .section-title:before{content:"";width:4px;height:16px;background:linear-gradient(180deg,var(--med-primary) 0%,var(--med-accent) 100%);border-radius:2px}.chat-page .control-row{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap}.chat-page .control-row .ant-btn-primary{background:linear-gradient(135deg,var(--med-primary) 0%,var(--med-primary-dark) 100%);border:none;border-radius:var(--med-radius-sm);font-weight:600;box-shadow:0 4px 14px #0d948859}.chat-page .control-row .ant-btn-primary:hover{background:linear-gradient(135deg,var(--med-primary-light) 0%,var(--med-primary) 100%);box-shadow:0 6px 20px #0d948866}.chat-page .control-row .ant-btn-dangerous{border-radius:var(--med-radius-sm);font-weight:500}.chat-page .device-row{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}.chat-page .device-row .ant-select{min-width:200px;border-radius:var(--med-radius-sm)}.chat-page .device-row .ant-select-selector{border-color:var(--med-border)!important;border-radius:var(--med-radius-sm)!important}.chat-page .volume-wrap{display:flex;align-items:center;gap:8px}.chat-page .volume-wrap .ant-slider{width:120px}.chat-page .volume-wrap .ant-slider .ant-slider-track{background:linear-gradient(90deg,var(--med-primary) 0%,var(--med-accent) 100%)!important}.chat-page .volume-wrap .ant-slider .ant-slider-handle:before{box-shadow:0 0 0 2px var(--med-primary)!important}.chat-page .transcript-block{padding:14px 18px;background:linear-gradient(135deg,#f0fdfa 0%,#ecfeff 100%);border:1px solid var(--med-border);border-radius:var(--med-radius-sm);color:var(--med-text);font-size:14px;line-height:1.6;margin:16px 0}.chat-page .transcript-block .transcript-label{font-size:12px;font-weight:600;color:var(--med-primary-dark);margin-bottom:6px}.voice-button{height:48px;line-height:48px;text-align:center;background:linear-gradient(180deg,#f0fdfa 0%,#ccfbf1 100%);border:2px solid var(--med-primary);border-radius:var(--med-radius);color:var(--med-primary-dark);font-size:16px;font-weight:600;-webkit-user-select:none;user-select:none;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px #0d948826}.voice-button:hover{background:linear-gradient(180deg,#ccfbf1 0%,#99f6e4 100%);box-shadow:0 4px 16px #0d948833}.voice-button.recording{background:linear-gradient(180deg,#fef2f2 0%,#fee2e2 100%);border-color:#ef4444;color:#b91c1c;box-shadow:0 4px 16px #ef444433}.recording-status{margin-top:16px;padding:16px;background:linear-gradient(135deg,#134e4a 0%,#0f766e 100%);border-radius:var(--med-radius);color:#fff;position:relative;display:flex;flex-direction:column;align-items:center;box-shadow:0 4px 20px #0f766e4d}.recording-time{font-size:24px;font-weight:700;margin-bottom:12px;letter-spacing:.02em;font-variant-numeric:tabular-nums}.recording-progress-container{width:90%;height:8px;background:rgba(255,255,255,.2);border-radius:4px;overflow:hidden;margin-bottom:12px}.recording-progress{height:100%;background:linear-gradient(90deg,var(--med-accent) 0%,#22d3ee 100%);border-radius:4px;transition:width .3s linear}.recording-tip{font-size:13px;color:#ffffffe6}.cancel-tip{color:#fca5a5}.status-indicator{display:flex;align-items:center;padding:10px 14px;background:var(--med-bg-card);border:1px solid var(--med-border);border-radius:var(--med-radius-sm);margin:12px 0;width:fit-content}.status-dot{width:10px;height:10px;border-radius:50%;margin-right:10px;flex-shrink:0}.status-dot.inactive{background:var(--med-muted)}.status-dot.active{background:var(--med-success);box-shadow:0 0 0 2px #10b9814d;animation:pulse 1.5s infinite}.status-dot.muted{background:var(--med-warning)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.05)}}.chat-page .messages-section{margin-top:20px}.chat-page .messages-section .section-title{font-size:13px;font-weight:600;color:var(--med-primary-dark);margin-bottom:12px;display:flex;align-items:center;gap:8px}.chat-page .messages-section .section-title:before{content:"";width:4px;height:16px;background:linear-gradient(180deg,var(--med-primary) 0%,var(--med-accent) 100%);border-radius:2px}@media (max-width: 768px){.chat-page .product-hero{padding:24px 16px 20px;margin:-16px -16px 20px;border-radius:0 0 16px 16px}.chat-page .product-hero .product-title{font-size:18px}.chat-page .product-hero .product-desc{font-size:13px}.chat-page .section-card{padding:16px}.chat-page .device-row{flex-direction:column;align-items:stretch}.chat-page .device-row .ant-select{min-width:100%}}.responsive-header{width:100%}.header-content{display:flex;justify-content:space-between;align-items:center;width:100%}.header-left,.header-right{display:flex;align-items:center}.settings-button{position:fixed;right:160px;top:14px;z-index:1}@media screen and (max-width: 576px){.responsive-header{height:90px}.settings-button{position:fixed;right:160px;top:48px;z-index:1}.header-content{flex-direction:column;align-items:flex-start;padding-bottom:8px}.header-left{width:100%;height:48px}.header-left h3{line-height:48px}.header-right{width:100%;justify-content:flex-end;height:40px}.header-left button{height:48px}}