@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--nb-bg: #0f0f1a;--nb-bg-secondary: rgba(255, 255, 255, .03);--nb-surface: rgba(255, 255, 255, .06);--nb-surface-hover: rgba(255, 255, 255, .1);--nb-border: rgba(255, 255, 255, .08);--nb-border-hover: rgba(255, 255, 255, .18);--glass: rgba(255, 255, 255, .05);--glass-strong: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .12);--glass-blur: 20px;--glass-blur-strong: 40px;--nb-text: #f5f5f7;--nb-text-secondary: rgba(255, 255, 255, .6);--nb-text-muted: rgba(255, 255, 255, .3);--nb-accent: #3b82f6;--nb-accent-hover: #60a5fa;--nb-accent-bg: rgba(59, 130, 246, .15);--nb-green: #34d399;--nb-green-bg: rgba(52, 211, 153, .12);--nb-purple: #a78bfa;--nb-purple-bg: rgba(167, 139, 250, .12);--nb-orange: #fb923c;--nb-orange-bg: rgba(251, 146, 60, .12);--nb-red: #f87171;--nb-red-bg: rgba(248, 113, 113, .12);--sp-xs: 4px;--sp-sm: 8px;--sp-md: 12px;--sp-lg: 16px;--sp-xl: 24px;--sp-xxl: 32px;--sp-3xl: 48px;--radius-sm: 12px;--radius-md: 16px;--radius-lg: 20px;--radius-xl: 24px;--radius-pill: 100px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 8px 24px rgba(0, 0, 0, .25);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(59, 130, 246, .15);--font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font);color:var(--nb-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--nb-bg);background-image:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(59,130,246,.15) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(167,139,250,.12) 0%,transparent 60%),radial-gradient(ellipse 50% 30% at 50% 50%,rgba(52,211,153,.06) 0%,transparent 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h1{font-size:17px;font-weight:700;color:var(--nb-text);letter-spacing:-.3px}.sidebar-logo p{font-size:11px;color:var(--nb-text-muted);margin-top:1px}.nav-item{display:flex;align-items:center;gap:var(--sp-md);padding:10px var(--sp-md);border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:var(--nb-text-secondary);border:none;background:none;width:100%;text-align:left;transition:all .2s ease}.nav-item:hover{background:#ffffff0f;color:var(--nb-text)}.nav-item.active{background:#ffffff1a;color:var(--nb-text);box-shadow:var(--shadow-sm),inset 0 0 0 1px var(--glass-border);font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-item .nav-subtitle{font-size:11px;color:var(--nb-text-muted);font-weight:400}.nav-item-content{display:flex;flex-direction:column;gap:1px}.sidebar-footer{margin-top:auto;padding-top:var(--sp-lg);border-top:1px solid 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ease}.card:hover{border-color:var(--nb-border-hover);background:var(--glass-strong);box-shadow:var(--shadow-sm)}.card.interactive{cursor:pointer}.card.interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--sp-xxl)}.page-header h1{font-size:32px;font-weight:700;letter-spacing:-.7px;color:var(--nb-text)}.page-header p{font-size:15px;color:var(--nb-text-secondary);margin-top:6px;font-weight:400}.btn{display:inline-flex;align-items:center;gap:var(--sp-sm);padding:10px var(--sp-xl);border-radius:var(--radius-pill);font-size:14px;font-weight:600;border:none;transition:all .2s ease;letter-spacing:-.1px}.btn-primary{background:linear-gradient(135deg,var(--nb-accent),var(--nb-purple));color:#fff;border:1px solid rgba(255,255,255,.1)}.btn-primary:hover{box-shadow:var(--shadow-md),0 0 20px 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transparent}.conversation-row:hover{background:var(--glass-strong);border-color:var(--glass-border)}.conversation-row .conv-icon{width:44px;height:44px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:20px}.conversation-row .conv-info{flex:1;min-width:0}.conversation-row .conv-title{font-size:14px;font-weight:600;color:var(--nb-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-row .conv-meta{font-size:12px;color:var(--nb-text-muted);margin-top:2px}.resume-btn{font-size:12px;font-weight:600;color:var(--nb-accent);background:var(--nb-accent-bg);padding:6px var(--sp-md);border-radius:var(--radius-pill);border:none;display:flex;align-items:center;gap:var(--sp-xs);transition:all .2s}.resume-btn:hover{background:#0071e326}.live-start{display:flex;flex-direction:column;align-items:center;gap:var(--sp-xxl);padding:var(--sp-3xl) 0}.mic-button{width:150px;height:150px;border-radius:50%;border:2px solid 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.2s;margin-bottom:6px}.tip-card:hover{background:var(--glass-strong);border-color:var(--nb-border-hover)}.tip-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.tip-card h4{font-size:14px;font-weight:600;color:var(--nb-text)}.tip-card p{font-size:13px;color:var(--nb-text-secondary);margin-top:var(--sp-xs);line-height:1.5}.speaker-segment{padding:8px 12px;border-left:3px solid var(--glass-border);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--glass);transition:all .2s}.speaker-segment:hover{background:var(--glass-strong)}.speaker-label{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.3px}.dynamic-island{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:9999;background:#0f0f1ad9;backdrop-filter:blur(var(--glass-blur-strong));-webkit-backdrop-filter:blur(var(--glass-blur-strong));border:1px solid 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.2s}.island-stop:hover{transform:scale(1.1)}.section-title{font-size:20px;font-weight:700;margin-bottom:var(--sp-lg);color:var(--nb-text);letter-spacing:-.3px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}.mobile-menu-toggle{display:none;position:fixed;top:14px;left:14px;z-index:1000;width:40px;height:40px;border-radius:50%;background:var(--glass-strong);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);color:var(--nb-text);align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md)}@media(max-width:1024px){.sidebar{width:200px;min-width:200px}.topic-grid{grid-template-columns:repeat(3,1fr)}.how-it-works{grid-template-columns:repeat(2,1fr)}.message{max-width:82%}}@media(max-width:768px){.mobile-menu-toggle{display:flex}.sidebar{position:fixed;left:-300px;top:0;height:100vh;z-index:999;width:280px;background:#0f0f1af2;-webkit-backdrop-filter:blur(var(--glass-blur-strong));backdrop-filter:blur(var(--glass-blur-strong));transition:left .3s cubic-bezier(.4,0,.2,1);box-shadow:none}.sidebar.open{left:0;box-shadow:8px 0 30px #00000014}.main-content{padding:var(--sp-lg);padding-top:64px}.page-header{flex-direction:column;gap:var(--sp-md)}.page-header h1{font-size:24px}.topic-grid{grid-template-columns:repeat(2,1fr);gap:var(--sp-sm)}.topic-card{padding:var(--sp-xl) 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input{font-size:16px}.conversation-row{padding:var(--sp-sm)}.btn-primary{width:100%;justify-content:center}.step-card{padding:var(--sp-xl) var(--sp-lg)}}