:root{color:#17211f;background:#f2efe8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #17211f;--muted: #65726f;--paper: #f2efe8;--surface: #faf8f3;--line: #d8d5cb;--forest: #23584e;--forest-dark: #173d36;--signal: #ff7a45}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,select,textarea{font:inherit}button,input,textarea{border-radius:0}button{cursor:pointer}button:disabled{cursor:not-allowed}.app-loading{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:16px}.app-loading .brand-mark{color:#fff;background:var(--forest)}.app-loading p{margin:0;color:var(--muted);font-size:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.05fr) minmax(440px,.95fr)}.login-intro{min-height:100vh;display:flex;flex-direction:column;justify-content:space-between;padding:46px clamp(46px,6vw,104px) 42px;color:#f6f2e9;background:linear-gradient(148deg,transparent 0 54%,rgba(255,255,255,.045) 54% 55%,transparent 55%),var(--forest-dark)}.brand-row{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.16em}.brand-mark{width:38px;height:38px;display:grid;place-items:center;color:var(--forest-dark);background:#f6f2e9;font:700 21px/1 Georgia,serif}.eyebrow,.step-label{margin:0;color:var(--signal);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.login-intro h1{max-width:680px;margin:26px 0 32px;font-family:Georgia,Songti SC,serif;font-size:clamp(58px,6vw,92px);font-weight:500;letter-spacing:-.055em;line-height:1.02}.intro-copy{max-width:520px;margin:0;color:#f6f2e9ad;font-size:16px;line-height:1.85}.privacy-note{display:flex;align-items:center;gap:10px;margin:0;color:#f6f2e985;font-size:12px}.privacy-note span{color:#7fc3ae;font-size:8px}.login-panel{min-height:100vh;display:grid;place-items:center;padding:48px clamp(42px,7vw,112px);background:var(--paper)}.login-form{width:min(100%,440px)}.form-heading{margin-bottom:48px}.form-heading h2,.section-heading h2{margin:12px 0 0;font-family:Georgia,Songti SC,serif;font-weight:500;letter-spacing:-.025em}.form-heading h2{font-size:38px}.form-heading>p:last-child{margin:12px 0 0;color:var(--muted);font-size:14px}.field-label{display:grid;gap:10px;margin-top:24px;color:#35433f;font-size:13px;font-weight:700}.field-label input{width:100%;height:54px;border:1px solid var(--line);padding:0 16px;color:var(--ink);background:#ffffff8c;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.field-label input:focus,.prompt-field textarea:focus{border-color:var(--forest);box-shadow:0 0 0 3px #23584e1a}.field-label input::placeholder,.prompt-field textarea::placeholder{color:#9ba39f}.form-message{min-height:62px;padding-top:14px}.error-banner{margin:0;border-left:3px solid #c8523c;padding:10px 12px;color:#8d3828;background:#f8e7e2;font-size:13px;line-height:1.5}.primary-button{width:100%;min-height:56px;display:flex;align-items:center;justify-content:space-between;border:0;padding:0 20px;color:#fff;background:var(--forest);font-size:14px;font-weight:750;transition:background .16s ease,transform .16s ease}.primary-button:hover:not(:disabled){background:#19483f}.primary-button:active:not(:disabled){transform:translateY(1px)}.primary-button:disabled{color:#929b98;background:#dfe1dc}.workspace-shell{min-height:100vh;background:linear-gradient(90deg,transparent 49.9%,rgba(23,33,31,.025) 50%,transparent 50.1%),var(--paper)}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 clamp(24px,4vw,64px);background:#faf8f3e6}.brand-row-dark{color:var(--ink)}.brand-mark-small{width:32px;height:32px;color:#fff;background:var(--forest);font-size:18px}.environment-tag,.optional-tag{border:1px solid var(--line);padding:5px 8px;color:var(--muted);background:transparent;font-size:9px;font-weight:800;letter-spacing:.12em}.account-actions,.account-role{display:flex;align-items:center}.account-actions{gap:24px}.account-role{gap:8px;color:var(--muted);font-size:12px}.account-role i,.status-pill i{width:7px;height:7px;border-radius:50%;background:#70a596}.text-button{border:0;padding:8px 0;color:var(--forest);background:transparent;font-size:12px;font-weight:700}.workspace{width:min(1440px,100%);margin:0 auto;padding:54px clamp(24px,5vw,78px) 72px}.workspace-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:44px}.workspace-heading h1{margin:10px 0 0;font-family:Georgia,Songti SC,serif;font-size:48px;font-weight:500;letter-spacing:-.04em}.workspace-heading>p{max-width:320px;margin:0 0 7px;color:var(--muted);font-size:13px;line-height:1.6;text-align:right}.workspace-grid{display:grid;grid-template-columns:minmax(340px,.78fr) minmax(520px,1.22fr);gap:20px;align-items:stretch}.prompt-card,.session-card{min-height:560px;border:1px solid var(--line);padding:32px;background:var(--surface)}.section-heading{display:flex;align-items:start;justify-content:space-between;gap:20px}.section-heading h2{font-size:28px}.prompt-fields{display:grid;gap:24px;margin-top:30px}.prompt-field{display:block}.prompt-field-heading{display:flex;justify-content:space-between;gap:16px;margin-bottom:9px;color:var(--ink);font-size:12px;font-weight:700}.prompt-field-heading span:last-child{color:#89918e;font-weight:400}.prompt-field textarea{width:100%;min-height:126px;resize:vertical;border:1px solid var(--line);padding:18px;color:var(--ink);background:#fffefa;font-size:13px;outline:none;line-height:1.65}.prompt-field textarea:disabled{color:#707976;background:#eeece6}.prompt-meta{display:flex;justify-content:space-between;gap:16px;margin-top:12px;color:#89918e;font-size:11px}.prompt-meta p{margin:0}.session-card{display:flex;flex-direction:column}.status-pill{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:7px 10px;color:var(--muted);font-size:10px;font-weight:750}.status-pill i{background:#aaa99f}.session-stage{min-height:330px;display:grid;grid-template-columns:minmax(180px,.8fr) minmax(240px,1.2fr);align-items:center;gap:32px;padding:34px 8px 28px}.live-session-layout{min-height:360px;display:grid;grid-template-columns:minmax(260px,.82fr) minmax(300px,1.18fr);gap:22px;padding:26px 0 22px}.live-session-layout .session-stage{min-height:0;grid-template-columns:1fr;align-content:center;justify-items:center;gap:24px;border:1px solid #e2dfd5;padding:28px 22px;background:#f5f3ed;text-align:center}.live-session-layout .voice-orb{width:132px;height:132px}.live-session-layout .orb-core{top:34px;right:34px;bottom:34px;left:34px;font-size:30px}.live-session-layout .session-copy code{max-width:240px}.chat-panel{min-width:0;min-height:360px;display:grid;grid-template-rows:auto minmax(180px,1fr) auto 18px;border:1px solid #e2dfd5;background:#fffefa}.chat-panel-readonly{grid-template-rows:auto minmax(180px,1fr)}.session-history{padding-bottom:22px}.chat-heading{display:flex;align-items:start;justify-content:space-between;border-bottom:1px solid #e7e4dc;padding:16px 18px 14px}.chat-heading h3{margin:6px 0 0;font-family:Georgia,Songti SC,serif;font-size:18px;font-weight:500}.chat-heading>span{color:#929a97;font-size:10px}.transcript{max-height:248px;overflow-y:auto;padding:12px 14px;scroll-behavior:smooth}.transcript-empty{height:100%;display:grid;place-content:center;justify-items:center;gap:6px;padding:20px;color:#9aa19e;text-align:center}.transcript-empty span{font:500 24px/1 Georgia,serif;letter-spacing:.2em}.transcript-empty p{max-width:220px;margin:0;font-size:11px;line-height:1.6}.message-row{width:min(88%,360px);margin-bottom:14px}.message-user{margin-left:auto}.message-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:5px;color:#909895;font-size:9px}.message-meta strong{color:var(--forest);font-size:10px}.message-row>p{margin:0;border:1px solid #e3e0d7;padding:9px 11px;color:#364440;background:#f5f3ed;font-size:12px;line-height:1.6;white-space:pre-wrap}.message-user>p{border-color:#cbdcd5;background:#eaf2ee}.chat-composer{display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:8px;border-top:1px solid #e7e4dc;padding:10px}.chat-composer textarea{width:100%;height:44px;display:block;resize:none;border:0;padding:5px 7px;color:var(--ink);background:transparent;font-size:12px;line-height:1.45;outline:none}.chat-composer textarea::placeholder{color:#a2a8a5}.chat-composer textarea:disabled{color:#959c99}.chat-composer button{width:40px;height:40px;align-self:center;border:0;color:#fff;background:var(--forest);font-weight:800}.chat-composer button:disabled{color:#a6acaa;background:#e5e5df}.chat-feedback{padding:0 16px;color:#a44431;font-size:9px}.chat-feedback p{margin:0}.voice-orb{position:relative;width:164px;height:164px;display:grid;place-items:center;justify-self:center}.orb-ring,.orb-core{position:absolute;border-radius:50%}.orb-ring{border:1px solid rgba(35,88,78,.2);transition:transform .36s ease,opacity .36s ease}.ring-one{top:0;right:0;bottom:0;left:0}.ring-two{top:16px;right:16px;bottom:16px;left:16px;background:#23584e0e}.orb-core{top:42px;right:42px;bottom:42px;left:42px;display:grid;place-items:center;color:#fff;background:var(--forest);font:500 36px/1 Georgia,serif;box-shadow:0 18px 50px #173d362e}.agent-disconnected{opacity:.62;filter:grayscale(.65)}.agent-connecting .ring-one,.agent-initializing .ring-one,.agent-pre-connect-buffering .ring-one{animation:orb-pulse 1.8s ease-in-out infinite}.agent-listening .ring-two{transform:scale(1.08);background:#458b781a}.agent-thinking .ring-one{animation:orb-spin 5s linear infinite;border-style:dashed}.agent-speaking .ring-one{animation:orb-pulse .9s ease-in-out infinite;border-color:#ff7a457a}.session-copy h3{margin:0 0 10px;font-family:Georgia,Songti SC,serif;font-size:24px;font-weight:500}.session-copy p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.session-copy code{display:block;margin-top:18px;overflow:hidden;color:#89918e;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.session-controls{display:grid;grid-template-columns:minmax(200px,1fr) minmax(210px,auto);align-items:end;gap:14px;border-top:1px solid var(--line);padding-top:20px}.device-select{display:grid;gap:8px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.device-select select{width:100%;height:48px;border:1px solid var(--line);padding:0 36px 0 12px;color:var(--ink);background:#fffefa;outline:none}.device-select select:focus{border-color:var(--forest)}.device-select select:disabled{color:#8f9794;background:#eeece6}.control-buttons{display:flex;gap:10px}.control-buttons .primary-button{min-width:210px}.secondary-button,.stop-button{min-height:48px;border:1px solid var(--line);padding:0 16px;color:var(--ink);background:#fffefa;font-size:12px;font-weight:750}.secondary-button:hover:not(:disabled){border-color:var(--forest);color:var(--forest)}.stop-button{min-width:120px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-color:#d8b5aa;color:#9b3f2c;background:#fff8f5}.stop-button span{width:8px;height:8px;background:currentColor}.stop-button:disabled,.secondary-button:disabled{color:#9ba19f;background:#ecebe6}.mic-button{min-width:104px;display:inline-flex;align-items:center;justify-content:center;gap:9px}.mic-symbol{position:relative;width:9px;height:14px;border:1.5px solid currentColor;border-radius:8px}.mic-symbol:after{content:"";position:absolute;left:50%;bottom:-5px;width:13px;height:7px;border-bottom:1.5px solid currentColor;border-radius:0 0 8px 8px;transform:translate(-50%)}.mic-button.is-muted{color:#9b3f2c;background:#fff3ef}.status-active,.status-reconnecting,.status-waiting-agent,.status-starting{border-color:#23584e3d;color:var(--forest)}.status-active i{background:#49a480;box-shadow:0 0 0 4px #49a4801f}.status-reconnecting i,.status-waiting-agent i,.status-starting i{animation:status-blink 1.2s ease-in-out infinite;background:#d69a47}.status-error{border-color:#e1b1a6;color:#9b3f2c;background:#fff3ef}.status-error i{background:#c8523c}.session-error{grid-column:1 / -1;display:grid;grid-template-columns:auto 1fr;gap:24px;padding:28px;border:1px solid #e2c2b9;background:#fff5f1}.error-index{width:42px;height:42px;display:grid;place-items:center;color:#fff;background:#b64b37;font:600 22px/1 Georgia,serif}.session-error h3{margin:10px 0 8px;font-family:Georgia,Songti SC,serif;font-size:24px;font-weight:500}.session-error>div>p:not(.step-label){margin:0 0 20px;color:#765d57;font-size:13px;line-height:1.7}.start-audio-button{position:fixed;right:24px;bottom:24px;z-index:10;border:0;padding:13px 18px;color:#fff;background:var(--signal);box-shadow:0 12px 35px #6a331d33;font-size:12px;font-weight:750}@keyframes orb-pulse{0%,to{transform:scale(.96);opacity:.55}50%{transform:scale(1.06);opacity:1}}@keyframes orb-spin{to{transform:rotate(360deg)}}@keyframes status-blink{0%,to{opacity:.35}50%{opacity:1}}@media(max-width:940px){.login-page{grid-template-columns:1fr}.login-intro{min-height:420px;padding:36px 30px}.login-intro h1{margin:18px 0;font-size:52px}.login-panel{min-height:auto;padding:56px 30px}.workspace-grid{grid-template-columns:1fr}.prompt-card,.session-card{min-height:auto}.session-stage{min-height:300px}.live-session-layout{grid-template-columns:1fr}.live-session-layout .session-stage{grid-template-columns:minmax(160px,.7fr) minmax(220px,1.3fr);text-align:left}.chat-panel{min-height:420px}.transcript{max-height:300px}}@media(max-width:600px){.topbar{padding:0 18px}.environment-tag,.account-role{display:none}.workspace{padding:38px 18px 48px}.workspace-heading{display:block}.workspace-heading>p{margin-top:16px;text-align:left}.prompt-card,.session-card{padding:24px 20px}.prompt-field textarea{min-height:140px}.session-stage,.session-controls{grid-template-columns:1fr}.live-session-layout .session-stage{grid-template-columns:1fr;text-align:center}.session-stage{justify-items:center;text-align:center}.control-buttons,.control-buttons .primary-button,.stop-button{width:100%}.control-buttons>*{flex:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}