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var(--voice-level) * .48));box-shadow:0 0 calc(5px + var(--voice-level) * 14px) rgba(var(--voice-wave-color),calc(.1 + var(--voice-level) * .22))}.voice-bars span:nth-child(4n+1){--bar-factor: .48}.voice-bars span:nth-child(4n+2){--bar-factor: .92}.voice-bars span:nth-child(4n+3){--bar-factor: .68}.voice-bars span:nth-child(4n){--bar-factor: 1.14}.composer textarea{width:100%;min-height:52px;max-height:140px;padding:15px 16px;resize:none;border:1px solid var(--line);border-radius:var(--r-md);outline:none;color:var(--ink);background:var(--surface);line-height:1.5;transition:border-color .16s ease,box-shadow .16s ease}.composer textarea::placeholder{color:#aab0c5}.composer textarea:focus{border-color:var(--brand-2);box-shadow:var(--ring)}.mode-toggle{display:grid;place-items:center;width:52px;height:52px;border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink-soft);background:var(--surface);font-size:21px;transition:transform .16s ease,border-color .16s ease,background .16s ease,color .16s ease}.mode-toggle:hover:not(:disabled){transform:translateY(-1px);border-color:#6a6bff73;color:var(--brand-3);background:var(--surface-2)}.mode-toggle:disabled{cursor:default;opacity:.56}.send-button{display:grid;place-items:center;width:52px;height:52px;border:0;border-radius:var(--r-md);color:#fff;background:var(--brand-grad);font-size:20px;box-shadow:0 10px 22px #6a6bff57;transition:transform .16s ease,box-shadow .16s ease,filter .16s ease}.send-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 28px #6a6bff6b}.send-button:active:not(:disabled){transform:translateY(0)}.send-button:disabled{cursor:default;filter:grayscale(.5) opacity(.55);box-shadow:none}.voice-hold-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;-webkit-tap-highlight-color:transparent;display:grid;width:100%;min-width:0;height:52px;place-items:center;border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink);background:var(--surface);font-weight:650;letter-spacing:0;touch-action:none;-webkit-user-select:none;user-select:none;transition:none}.voice-hold-button:not(.recording):not(.canceling):not(:disabled):hover{border-color:#6a6bff61;background:var(--surface)}.voice-hold-button:active{background:var(--surface)}.voice-hold-button.recording{border-color:#6a6bffb8;color:var(--brand-3);background:var(--surface);box-shadow:none;transition:none}.voice-hold-button.canceling{border-color:#e5484d94;color:var(--danger);background:var(--surface);box-shadow:none;transition:none}.voice-hold-button:disabled{cursor:default;opacity:.56}.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes floaty{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes pulse{0%,to{box-shadow:0 0 0 3px #1fb47a2e}50%{box-shadow:0 0 0 5px #1fb47a0d}}@keyframes typing{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-4px);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media (max-width: 880px){html,body,#app{width:100%;height:100%;height:100dvh;min-height:0;overflow:hidden}body{position:fixed;top:0;right:0;bottom:0;left:0}.app-shell{position:fixed;top:0;right:0;bottom:0;left:0;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr);gap:0;width:100%;height:100vh;height:100dvh;min-height:0;margin:0;overflow:hidden}.entry-panel,.conversation-panel{border-radius:0;border:0;box-shadow:none}.entry-panel{position:fixed;inset:0 auto 0 0;z-index:60;width:min(84vw,320px);height:100vh;height:100dvh;flex-direction:column;align-items:stretch;gap:18px;padding:16px;border-right:1px solid rgba(232,234,244,.9);background:rgba(255,255,255,.96);box-shadow:none;transform:translate(-104%);transition:transform .22s ease;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);animation:none}.entry-panel.open{box-shadow:18px 0 46px #1f244829;transform:translate(0)}.mobile-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;display:block;pointer-events:none;background:rgba(23,26,43,0);transition:background .2s ease}.mobile-menu-backdrop.open{pointer-events:auto;background:rgba(23,26,43,.28)}.brand{width:100%;flex:none;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}.entry-foot{display:none}.brand-logo{width:38px;height:38px}.menu-close-button{display:grid;width:34px;height:34px;margin-left:auto;flex:none;place-items:center;border:1px solid var(--line);border-radius:10px;color:var(--ink-soft);background:var(--surface);font-size:18px}.entry-list{grid-auto-flow:row;gap:10px}.entry-item{grid-template-columns:40px minmax(0,1fr) auto;padding:12px}.entry-title{font-size:15px;font-weight:650}.entry-icon{width:40px;height:40px;font-size:20px}.entry-dot{display:block}.entry-badge{display:inline-flex;align-items:center;max-width:72px;overflow:hidden;text-overflow:ellipsis}.conversation-header,.conversation-body,.composer{padding-left:16px;padding-right:16px}.conversation-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;overflow:hidden}.conversation-header{position:relative;z-index:30;grid-row:1;flex:none;gap:10px;min-height:58px;padding-top:10px;padding-bottom:10px;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.conversation-body{grid-row:2;min-height:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.composer{grid-row:3;flex:none;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.conversation-header-left{gap:10px;min-width:0}.conversation-header-text{width:min(52vw,calc(100% - 150px))}.header-icon-button{width:38px;height:38px;font-size:20px;box-shadow:var(--shadow-sm)}.conversation-header h1{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px;letter-spacing:0}.header-actions{gap:5px}.welcome-title{font-size:20px}.q-grid{grid-template-columns:1fr}.message{max-width:92%}}