:root{--color-primary: #f59e0b;--color-primary-hover: #d97706;--color-primary-glow: rgba(245, 158, 11, .4);--color-secondary: #93c5fd;--color-accent: #38bdf8;--color-success: #34d399;--color-warning: #fbbf24;--color-error: #f87171;--color-bg-app: #0f172a;--color-bg-card: rgba(30, 41, 59, .7);--color-bg-card-hover: rgba(51, 65, 85, .8);--color-bg-overlay: rgba(15, 23, 42, .8);--color-text-primary: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #64748b;--color-border: rgba(148, 163, 184, .1);--color-border-hover: rgba(148, 163, 184, .2);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 3rem;--border-radius-sm: .375rem;--border-radius-md: .75rem;--border-radius-lg: 1rem;--border-radius-xl: 1.5rem;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px var(--color-primary-glow);--blur-md: blur(12px);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.34, 1.56, .64, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--color-text-primary);background-color:#0f172a;background-image:radial-gradient(circle at 15% 50%,rgba(30,64,175,.1) 0%,transparent 40%),radial-gradient(circle at 85% 30%,rgba(30,64,175,.1) 0%,transparent 40%),radial-gradient(circle at 50% 50%,rgba(245,158,11,.05) 0%,transparent 50%);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer;border:none;background:none}ul{list-style:none}.glass-panel{background:var(--color-bg-card);backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);border:1px solid var(--color-border);box-shadow:var(--shadow-lg)}.app{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.consent-page{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg)}.consent-container{max-width:480px;width:100%;border-radius:var(--border-radius-xl);padding:var(--spacing-2xl);animation:fadeInDown .6s ease-out}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.alpha-badge{display:inline-block;padding:.25rem .75rem;background:#818cf81a;border:1px solid var(--color-primary);color:var(--color-primary);border-radius:var(--border-radius-full);font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-md);margin-left:auto;margin-right:auto;display:table}.consent-container h1{font-size:var(--font-size-2xl);font-weight:800;text-align:center;margin-bottom:var(--spacing-xl);background:linear-gradient(135deg,var(--color-text-primary) 0%,var(--color-text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.025em}.consent-description{color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);text-align:center;line-height:1.7}.consent-terms{background:#0f172a66;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-xl);border:1px solid var(--color-border)}.consent-terms h2{font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.consent-terms li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-lg);position:relative;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.consent-terms li:before{content:"";position:absolute;left:0;top:.6rem;width:6px;height:6px;background-color:var(--color-success);border-radius:50%;box-shadow:0 0 8px var(--color-success)}.consent-checkbox{margin-bottom:var(--spacing-xl);display:flex;justify-content:center}.consent-checkbox label{display:flex;align-items:center;gap:var(--spacing-md);cursor:pointer;-webkit-user-select:none;user-select:none;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);transition:background-color var(--transition-fast)}.consent-checkbox label:hover{background-color:var(--color-border)}.consent-checkbox input[type=checkbox]{appearance:none;width:1.25rem;height:1.25rem;border:2px solid var(--color-text-muted);border-radius:4px;background-color:transparent;display:grid;place-content:center;transition:all var(--transition-fast)}.consent-checkbox input[type=checkbox]:before{content:"";width:.65rem;height:.65rem;transform:scale(0);transition:.12s transform ease-in-out;box-shadow:inset 1em 1em var(--color-bg-app);transform-origin:center;clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0%,43% 62%);background-color:var(--color-bg-app)}.consent-checkbox input[type=checkbox]:checked{background-color:var(--color-primary);border-color:var(--color-primary)}.consent-checkbox input[type=checkbox]:checked:before{transform:scale(1)}.start-button{width:100%;padding:var(--spacing-md);font-size:var(--font-size-base);font-weight:600;color:#fff;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg),0 0 #6366f1b3;transition:all var(--transition-normal);position:relative;overflow:hidden}.start-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-glow)}.start-button:active:not(:disabled){transform:translateY(0)}.start-button:disabled{background:var(--color-bg-tertiary);background:var(--color-text-muted);opacity:.3;cursor:not-allowed;box-shadow:none}.dialogue-page{flex:1;display:flex;flex-direction:column;position:relative;overflow:hidden;background-color:#020617;background-image:radial-gradient(circle at 50% 60%,rgba(245,158,11,.08) 0%,transparent 60%)}.immersive-container{flex:1;position:relative;width:100%;height:100%;display:flex;justify-content:center;align-items:center;overflow:hidden}.character-layer{position:absolute;inset:0;width:100%;height:100%;z-index:10;display:flex;justify-content:center;align-items:center}.character-image-immersive{width:100%;height:100%;object-fit:cover;max-width:1200px;transition:transform .5s ease-out,filter .5s ease;filter:brightness(.9)}.character-image-immersive.speaking{transform:scale(1.02);filter:brightness(1.05)}.live2d-attribution{position:absolute;left:var(--spacing-md);bottom:var(--spacing-md);z-index:40;padding:.4rem .65rem;border-radius:var(--border-radius-full);font-size:var(--font-size-xs);color:var(--color-text-secondary);background:var(--color-bg-overlay);border:1px solid var(--color-border);backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md)}.live2d-overlay{position:absolute;inset:0;z-index:35;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);text-align:center;color:var(--color-text-primary);background:#00000059}.live2d-model-indicator{position:absolute;right:var(--spacing-md);bottom:var(--spacing-md);z-index:40;padding:.4rem .65rem;border-radius:var(--border-radius-full);font-size:var(--font-size-xs);color:var(--color-text-secondary);background:var(--color-bg-overlay);border:1px solid var(--color-border);backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md)}.live2d-wrapper{width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center;padding:clamp(1rem,3vw,2rem)}.live2d-canvas-frame{width:min(1200px,100%);height:min(90vh,100%);display:flex;align-items:center;justify-content:center;position:relative;background:radial-gradient(circle,rgba(255,255,255,.02),transparent 70%);border-radius:var(--border-radius-lg);overflow:hidden}.live2d-canvas-frame canvas{width:100%;height:100%;border-radius:inherit;display:block}.text-scrim{position:absolute;bottom:0;left:0;width:100%;height:50%;background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.6) 40%,transparent 100%);z-index:20;pointer-events:none}.dialogue-overlay{position:absolute;bottom:10%;left:50%;transform:translate(-50%);width:90%;max-width:800px;z-index:30;display:flex;flex-direction:column;align-items:center;gap:2rem;text-align:center}.cinematic-text{font-size:2.75rem;font-weight:800;line-height:1.3;color:#fff;text-shadow:0 4px 15px rgba(0,0,0,.9),0 0 40px rgba(245,158,11,.4);opacity:0;transform:translateY(20px);transition:all .8s cubic-bezier(.22,1,.36,1);letter-spacing:-.015em}.cinematic-text.visible{opacity:1;transform:translateY(0)}.signal-integrated{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;background:#f59e0b26;backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);border-radius:var(--border-radius-full);border:1px solid var(--color-primary);font-size:1.1rem;font-weight:600;color:#fff;box-shadow:0 0 20px #f59e0b4d;opacity:0;transform:translateY(10px);transition:all .4s cubic-bezier(.34,1.56,.64,1);cursor:pointer;-webkit-user-select:none;user-select:none}.signal-integrated:hover{background:#f59e0b4d;transform:translateY(-2px) scale(1.05);box-shadow:0 0 35px #f59e0b99;border-color:#fffc}.signal-integrated:active{transform:scale(.95);transition:all .1s}.signal-integrated.visible{opacity:1;transform:scale(1)}.listening-pulse{width:12px;height:12px;background-color:var(--color-primary);border-radius:50%;box-shadow:0 0 20px var(--color-primary);animation:pulse-dot 1.5s infinite}.user-text-subtle{font-size:1.25rem;color:#ffffffbf;margin-top:2.5rem;font-weight:500;font-family:var(--font-family);text-shadow:0 4px 8px rgba(0,0,0,.6);opacity:0;transform:translateY(10px);transition:all .5s ease}.user-text-subtle.visible{opacity:1}.controls-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:40;display:flex;flex-direction:column;justify-content:space-between;padding:2.5rem}.status-bar,.control-bar{display:flex;justify-content:center;pointer-events:auto}.immersive-glass{background:#0f172a99;backdrop-filter:var(--blur-md);-webkit-backdrop-filter:var(--blur-md);border:1px solid rgba(245,158,11,.3);border-radius:var(--border-radius-full);padding:.75rem 1.5rem;display:flex;align-items:center;gap:1rem;box-shadow:0 10px 25px #0006,0 0 15px #f59e0b1a}.control-button{font-size:1.15rem;font-weight:700;color:#fff;transition:all .3s var(--transition-bounce)}.control-button:hover{background:#f59e0b40;transform:translateY(-2px)}.connection-status-pill{background:#0f172a66;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(245,158,11,.2);border-radius:var(--border-radius-full);padding:.5rem 1.25rem;font-size:.95rem;font-weight:700;color:#fff;display:flex;align-items:center;gap:.75rem;box-shadow:0 4px 15px #0000004d}.status-dot{width:10px;height:10px;border-radius:50%}.status-dot.connected{background-color:var(--color-primary);box-shadow:0 0 12px var(--color-primary)}.full-screen-message{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);text-align:center}.full-screen-message h1{font-size:var(--font-size-2xl);color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.full-screen-message p{color:var(--color-text-secondary);max-width:400px;line-height:1.6}.end-page{flex:1;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg)}.end-container{max-width:480px;width:100%;border-radius:var(--border-radius-xl);padding:var(--spacing-2xl);text-align:center;animation:fadeInDown .6s ease-out}.end-container h1{font-size:var(--font-size-2xl);font-weight:800;margin-bottom:var(--spacing-lg);background:linear-gradient(135deg,var(--color-text-primary) 0%,var(--color-text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.end-message{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);padding:var(--spacing-lg);background:#0f172a66;border-radius:var(--border-radius-lg);border:1px solid var(--color-border);line-height:1.7}.thank-you{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-bottom:var(--spacing-xl)}@keyframes pulse-dot{0%,to{opacity:.6;transform:scale(1);box-shadow:0 0 10px var(--color-primary)}50%{opacity:1;transform:scale(1.3);box-shadow:0 0 25px var(--color-primary)}}@media(max-width:640px){.cinematic-text{font-size:1.25rem;width:95%}.dialogue-overlay{bottom:5%}}