:root{--primary:#7c5cff;--primary-dark:#5b3fd6;--on-primary:#fff;--primary-container:#e4dcff;--on-primary-container:#5b3fd6;--bg:#f7f5ff;--surface:#fff;--on-surface:#1b1b1f;--surface-variant:#f1eefb;--on-variant:#4a4458;--error:#b3261e;--error-container:#f9dedc;--on-error-container:#8c1d18;--amber-bg:#fff7d6;--amber-fg:#8a6d00;--green-bg:#e3f6ec;--green-fg:#1b7f4b;--blue-bg:#e5f1fb;--blue-fg:#10537f;--track:#e6e1f2;--shadow:0 1px 3px #1c143c1f;--shell-width:760px;--radius:18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--primary:#b9a5ff;--primary-dark:#cfc0ff;--on-primary:#2a1a66;--primary-container:#41338c;--on-primary-container:#e4dcff;--bg:#141218;--surface:#1d1b20;--on-surface:#e6e1e9;--surface-variant:#2b2930;--on-variant:#cac4d0;--error:#f2b8b5;--error-container:#8c1d18;--on-error-container:#f9dedc;--amber-bg:#463400;--amber-fg:#ffe08a;--green-bg:#11331f;--green-fg:#89e0af;--blue-bg:#10283d;--blue-fg:#9ccdf5;--track:#2b2930;--shadow:0 1px 3px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--on-surface);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Malgun Gothic,Apple SD Gothic Neo,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.45}#root{height:100%}button{font:inherit;color:inherit;cursor:pointer;background:0 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.emoji{background:var(--primary-container);border-radius:14px;flex:0 0 46px;place-items:center;width:46px;height:46px;font-size:20px;display:grid}.scenario .body{flex-direction:column;flex:1;min-width:0;display:flex}.scenario .title{font-weight:600}.scenario .sub{color:var(--on-variant);font-size:14px}.chip{background:var(--primary-container);color:var(--on-primary-container);white-space:nowrap;border-radius:8px;padding:4px 8px;font-size:12px;font-weight:500}.tabbar{background:var(--surface);border-top:1px solid var(--track);padding-bottom:env(safe-area-inset-bottom);display:flex;position:sticky;bottom:0}.tabbar button{color:var(--on-variant);flex-direction:column;flex:1;align-items:center;gap:2px;padding:10px 4px;font-size:12px;display:flex}.tabbar button .icon{text-align:center;border-radius:16px;width:56px;font-size:20px;line-height:1.1}.tabbar button[aria-current=page]{color:var(--primary-dark);font-weight:600}.tabbar button[aria-current=page] 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8px;font-size:14px}.correction{background:var(--amber-bg);color:var(--amber-fg);border-radius:10px;padding:8px 10px}.correction .swap{font-size:14px}.correction .why{opacity:.85;margin-top:3px;font-size:12px}.retry{color:var(--amber-fg);font-size:14px;font-style:italic}.tip{background:var(--blue-bg);color:var(--blue-fg);border-radius:8px;padding:6px 8px;font-size:14px}.hear-again{color:var(--primary-dark);align-self:flex-start;padding:0;font-size:12px;font-weight:500}.typing{color:var(--primary-dark);align-items:center;gap:8px;padding-left:6px;font-size:12px;display:flex}.spinner{border:2px solid var(--primary-container);border-top-color:var(--primary);border-radius:50%;width:16px;height:16px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:3s}.scenario:hover{transform:none}}.inputbar{background:var(--surface);border-top:1px solid var(--track);padding-bottom:env(safe-area-inset-bottom)}.inputbar .options{align-items:center;gap:4px;padding:6px 10px 0;display:flex}.inputbar .options button{color:var(--primary-dark);border-radius:8px;padding:6px 8px;font-size:12px;font-weight:500}.inputbar .options .mic-state{color:var(--primary-dark);margin-left:auto;padding-right:6px;font-size:12px}.inputbar .compose{align-items:flex-end;gap:6px;padding:6px 10px 10px;display:flex}.inputbar textarea{resize:none;border:1px solid var(--track);background:var(--bg);border-radius:22px;flex:1;min-height:44px;max-height:120px;padding:11px 14px}.round-button{background:var(--primary-container);border-radius:23px;flex:0 0 46px;place-items:center;width:46px;height:46px;font-size:18px;display:grid}.round-button.listening{background:var(--error);color:#fff}.round-button.send{background:var(--primary);color:var(--on-primary)}.round-button:disabled{background:var(--surface-variant);color:var(--on-variant)}.phrase{margin:10px 0 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