:root{color-scheme:light;--bg: #fbf3e6;--surface: #fffdf7;--surface-alt: #f5ead8;--border: #ecdcc4;--text: #2c2620;--text-muted: #756757;--primary: #0060b0;--primary-soft: #dae7f2;--thinking: #c2761f;--thinking-soft: #f7e5cd;--speaking: #b5620a;--speaking-soft: #fbe3c6;--warm: #ef8f0e;--danger: #b5443a;--danger-soft: #f7e0da;--success: #3f8757;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius-pill: 999px;--radius-card: 16px;--radius-bubble: 14px;--shadow-card: 0 1px 2px rgba(74, 48, 20, .05), 0 8px 24px rgba(74, 48, 20, .08);--ease-calm: cubic-bezier(.22, .61, .36, 1);--dur-fast: .14s;--dur-med: .26s;--dur-slow: 1.6s;--font: "Inter", "Noto Sans", "Noto Sans Devanagari", system-ui, -apple-system, "Segoe UI", sans-serif;--content-max: 560px;--orb-size: 180px}:root[data-theme=dark]{color-scheme:dark;--bg: #191410;--surface: #221c16;--surface-alt: #2d251d;--border: #3a3128;--text: #f3ece2;--text-muted: #b4a695;--primary: #4a9fe8;--primary-soft: #143049;--thinking: #e0a15a;--thinking-soft: #3a2c18;--speaking: #f0902e;--speaking-soft: #3a2411;--warm: #f6a52e;--danger: #e0847a;--danger-soft: #3a201c;--success: #63c48f;--shadow-card: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .4)}@media (max-width: 720px){:root{--orb-size: 156px}}@media (max-width: 480px){:root{--orb-size: 132px}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--text);-webkit-font-smoothing:antialiased;background:radial-gradient(1100px 640px at 50% -8%,color-mix(in srgb,var(--warm) 12%,transparent),transparent 60%),radial-gradient(900px 560px at 50% 110%,color-mix(in srgb,var(--primary) 7%,transparent),transparent 60%),var(--bg);background-attachment:fixed}:root[data-theme=dark] body{background:radial-gradient(1100px 620px at 50% -6%,color-mix(in srgb,var(--primary) 16%,transparent),transparent 62%),radial-gradient(900px 560px at 50% 108%,color-mix(in srgb,var(--warm) 12%,transparent),transparent 60%),var(--bg);background-attachment:fixed}.app{display:flex;flex-direction:column;min-height:100%}.topbar{min-height:56px;flex:none;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:max(env(safe-area-inset-top),0px) max(var(--space-5),env(safe-area-inset-right)) 0 max(var(--space-5),env(safe-area-inset-left));height:calc(56px + env(safe-area-inset-top));border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 70%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:var(--space-3);font-size:15px;min-width:0}.brand-logo{height:28px;width:auto;display:block;flex:none}.brand-context{color:var(--text-muted);font-weight:500;font-size:13px;padding-left:var(--space-3);border-left:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width: 560px){.brand-context{display:none}}:root[data-theme=dark] .brand-logo{background:#ffffffeb;border-radius:6px;padding:3px 6px;height:30px}.topbar-right{display:flex;align-items:center;gap:var(--space-3)}.lang-toggle{display:inline-flex;padding:2px;gap:2px;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-pill)}.lang-btn{font-family:var(--font);font-size:12px;font-weight:600;line-height:1;min-width:34px;min-height:26px;padding:0 8px;border:none;border-radius:var(--radius-pill);cursor:pointer;background:transparent;color:var(--text-muted);transition:background var(--dur-fast),color var(--dur-fast)}.lang-btn:hover:not(.lang-btn-on){color:var(--text)}.lang-btn:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.lang-btn-on{background:var(--primary);color:#fff}.conn-pill{display:inline-flex;align-items:center;gap:var(--space-2);padding:5px 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480px){.stage{padding:var(--space-5) max(18px,env(safe-area-inset-left)) calc(var(--space-5) + env(safe-area-inset-bottom));gap:var(--space-4)}.trust-strip{white-space:normal;line-height:18px;padding:8px var(--space-4)}}.orb{position:relative;width:var(--orb-size);height:var(--orb-size);margin-top:4vh;flex:none;display:grid;place-items:center;--accent: var(--text-muted);--accent-soft: var(--surface-alt)}.orb-listening,.orb-connecting{--accent: var(--primary);--accent-soft: var(--primary-soft)}.orb-thinking{--accent: var(--thinking);--accent-soft: var(--thinking-soft)}.orb-speaking{--accent: var(--speaking);--accent-soft: var(--speaking-soft)}.orb-error{--accent: var(--danger);--accent-soft: var(--danger-soft)}.orb-idle{--accent: color-mix(in srgb, var(--primary) 52%, var(--text-muted));--accent-soft: color-mix(in srgb, var(--primary) 22%, var(--surface-alt))}.orb-halo,.orb-ring,.orb-core{position:absolute;border-radius:50%;transition:background var(--dur-med) var(--ease-calm),opacity 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var(--ease-calm) infinite}.orb-active-input .orb-ring-1{animation:ripple 1.4s var(--ease-calm) infinite}.orb-active-input .orb-ring-2{animation:ripple 1.4s var(--ease-calm) infinite .7s}.orb-thinking .orb-ring-1{animation:gather .9s var(--ease-calm) infinite;opacity:.5}.orb-speaking .orb-ring-1{animation:speak-pulse .9s var(--ease-calm) infinite}.orb-speaking .orb-ring-2{animation:speak-pulse .9s var(--ease-calm) infinite .45s}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}@keyframes halo-pulse{0%,to{opacity:.45}50%{opacity:.85}}@keyframes soft-pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes ripple{0%{transform:scale(.7);opacity:.55}to{transform:scale(1.5);opacity:0}}@keyframes gather{0%{transform:scale(1.4);opacity:0}60%{opacity:.5}to{transform:scale(.7);opacity:0}}@keyframes speak-pulse{0%{transform:scale(.8);opacity:.5}to{transform:scale(1.35);opacity:0}}.state-label{font-size:22px;line-height:28px;font-weight:500;color:var(--accent, var(--text-muted));transition:color var(--dur-med) var(--ease-calm),opacity var(--dur-fast);text-align:center}.state-label-listening,.state-label-connecting{color:var(--primary)}.state-label-thinking{color:var(--thinking)}.state-label-speaking{color:var(--speaking)}.state-label-error{color:var(--danger)}.state-label-idle{color:var(--text-muted)}.result-card{width:100%;background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid color-mix(in srgb,var(--border) 70%,transparent);border-left:3px solid var(--warm);border-radius:var(--radius-card);box-shadow:var(--shadow-card),0 0 24px -8px color-mix(in srgb,var(--warm) 40%,transparent);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3);animation:card-in var(--dur-med) var(--ease-calm)}@keyframes 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var(--space-4);border-radius:var(--radius-bubble)}.turn-user .bubble{background:var(--surface-alt)}.turn-agent .bubble{background:var(--surface);border:1px solid var(--border)}.bubble-interim{color:var(--text-muted);font-style:italic}.caret{animation:blink 1s steps(1) infinite;margin-left:2px}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.readout{display:flex;align-items:baseline;gap:var(--space-4);font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:center}.readout-rt{font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:6px}.readout-glyph{font-size:13px}.readout-idle{color:var(--text-muted)}.readout-good{color:var(--success)}.readout-warn{color:var(--thinking)}.readout-bad{color:var(--danger)}.readout-cap{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--text-muted);padding:5px 12px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--warm) 10%,var(--surface-alt));border:1px solid color-mix(in srgb,var(--warm) 22%,var(--border))}.voice-picker{width:100%;display:flex;flex-direction:column;gap:var(--space-2);align-items:center}.voice-picker-head{display:flex;align-items:baseline;gap:var(--space-2)}.voice-picker-label{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}.voice-picker-hint{font-size:12px;color:var(--text-muted)}.voice-chips{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center}.voice-chip{font-family:var(--font);font-size:14px;font-weight:500;min-height:36px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);color:var(--text);cursor:pointer;transition:background var(--dur-fast),border-color var(--dur-fast),color var(--dur-fast),transform var(--dur-fast)}.voice-chip:hover:not(:disabled){border-color:var(--primary)}.voice-chip:active:not(:disabled){transform:scale(.97)}.voice-chip:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.voice-chip-on{background:var(--primary);color:#fff;border-color:var(--primary)}.voice-chip:disabled{opacity:.45;cursor:default}.action{display:inline-flex;align-items:center;gap:var(--space-2);min-height:48px;padding:0 var(--space-6);border:none;border-radius:var(--radius-pill);font-family:var(--font);font-size:15px;font-weight:600;cursor:pointer;transition:transform var(--dur-fast) var(--ease-calm),background var(--dur-fast),opacity var(--dur-fast),box-shadow var(--dur-fast)}.action:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.action:active{transform:scale(.98)}.action-connect{background:linear-gradient(180deg,color-mix(in srgb,var(--primary) 82%,#fff),var(--primary));color:#fff;box-shadow:0 6px 20px -4px color-mix(in srgb,var(--primary) 55%,transparent),inset 0 1px #ffffff40}.action-connect:hover{transform:translateY(-1px);box-shadow:0 10px 26px -6px color-mix(in srgb,var(--primary) 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var(--danger);border-radius:var(--radius-card);padding:var(--space-4)}.mic-icon{font-size:24px}.mic-copy{flex:1}.mic-title{margin:0;font-weight:600}.mic-sub{margin:2px 0 0;font-size:13px;color:var(--text-muted)}.mic-help{margin:var(--space-2) 0 0;font-size:13px;color:var(--text-muted)}.mic-retry{min-height:40px}.emergency-banner{width:100%;display:flex;align-items:center;gap:var(--space-2);background:var(--thinking-soft);border:1px solid var(--thinking);color:var(--text);border-radius:var(--radius-card);padding:var(--space-3) var(--space-4);font-size:14px;font-weight:500}.emergency-glyph{color:var(--thinking);font-size:18px}.footnote{flex:none;text-align:center;padding:var(--space-4);padding-bottom:calc(var(--space-4) + env(safe-area-inset-bottom));font-size:12px;color:var(--text-muted)}@media (prefers-reduced-motion: reduce){.orb-core,.orb-halo,.orb-ring,.conn-live .conn-dot,.caret,.spinner{animation:none!important}.orb-active-input .orb-ring-1,.orb-active-input 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