:root{--biz-color-primary-50: #fafafa;--biz-color-primary-100: #f4f4f5;--biz-color-primary-200: #e4e4e7;--biz-color-primary-300: #d4d4d8;--biz-color-primary-400: #a1a1aa;--biz-color-primary-500: #71717a;--biz-color-primary-600: #52525b;--biz-color-primary-700: #3f3f46;--biz-color-primary-800: #27272a;--biz-color-primary-900: #18181b;--biz-color-primary-950: #09090b;--biz-color-secondary-50: #f0fdf4;--biz-color-secondary-100: #dcfce7;--biz-color-secondary-200: #bbf7d0;--biz-color-secondary-300: #86efac;--biz-color-secondary-400: #4ade80;--biz-color-secondary-500: #22c55e;--biz-color-secondary-600: #16a34a;--biz-color-secondary-700: #15803d;--biz-color-secondary-800: #166534;--biz-color-secondary-900: #14532d;--biz-color-secondary-950: #052e16;--biz-color-accent-50: #fefce8;--biz-color-accent-100: #fef9c3;--biz-color-accent-200: #fef08a;--biz-color-accent-300: #fde047;--biz-color-accent-400: #facc15;--biz-color-accent-500: #eab308;--biz-color-accent-600: #ca8a04;--biz-color-accent-700: #a16207;--biz-color-accent-800: #854d0e;--biz-color-accent-900: #713f12;--biz-color-accent-950: #422006;--biz-color-success-50: #f0fdf4;--biz-color-success-500: #22c55e;--biz-color-success-600: #16a34a;--biz-color-success-700: #15803d;--biz-color-warning-50: #fffbeb;--biz-color-warning-500: #f59e0b;--biz-color-warning-600: #d97706;--biz-color-warning-700: #b45309;--biz-color-error-50: #fef2f2;--biz-color-error-500: #ef4444;--biz-color-error-600: #dc2626;--biz-color-error-700: #b91c1c;--biz-color-info-50: #f4f4f5;--biz-color-info-500: #71717a;--biz-color-info-600: #52525b;--biz-color-info-700: #3f3f46;--biz-color-green-50: #f0fdf4;--biz-color-green-100: #dcfce7;--biz-color-green-200: #bbf7d0;--biz-color-green-300: #86efac;--biz-color-green-400: #4ade80;--biz-color-green-500: #22c55e;--biz-color-green-600: #16a34a;--biz-color-green-700: #15803d;--biz-color-green-800: #166534;--biz-color-green-900: #14532d;--biz-color-yellow-50: #fefce8;--biz-color-yellow-100: #fef9c3;--biz-color-yellow-200: #fef08a;--biz-color-yellow-300: #fde047;--biz-color-yellow-400: #facc15;--biz-color-yellow-500: #eab308;--biz-color-yellow-600: #ca8a04;--biz-color-yellow-700: #a16207;--biz-color-yellow-800: #854d0e;--biz-color-yellow-900: #713f12;--biz-color-blue-50: #eff6ff;--biz-color-blue-100: #dbeafe;--biz-color-blue-200: #bfdbfe;--biz-color-blue-300: #93c5fd;--biz-color-blue-400: #60a5fa;--biz-color-blue-500: #3b82f6;--biz-color-blue-600: #2563eb;--biz-color-blue-700: #1d4ed8;--biz-color-blue-800: #1e40af;--biz-color-blue-900: #1e3a8a;--biz-color-red-50: #fef2f2;--biz-color-red-100: #fee2e2;--biz-color-red-200: #fecaca;--biz-color-red-300: #fca5a5;--biz-color-red-400: #f87171;--biz-color-red-500: #ef4444;--biz-color-red-600: #dc2626;--biz-color-red-700: #b91c1c;--biz-color-red-800: #991b1b;--biz-color-red-900: #7f1d1d;--biz-color-neutral-0: #ffffff;--biz-color-neutral-25: #fefefe;--biz-color-neutral-50: #fafafa;--biz-color-neutral-100: #f4f4f5;--biz-color-neutral-200: #e4e4e7;--biz-color-neutral-300: #d4d4d8;--biz-color-neutral-400: #a1a1aa;--biz-color-neutral-500: #71717a;--biz-color-neutral-600: #52525b;--biz-color-neutral-700: #3f3f46;--biz-color-neutral-800: #27272a;--biz-color-neutral-900: #18181b;--biz-color-neutral-950: #09090b;--biz-color-neutral-975: #020203;--biz-font-family-primary: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--biz-font-family-secondary: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--biz-font-family-mono: "JetBrains Mono", "Fira Code", Monaco, Consolas, monospace;--biz-font-family-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--biz-font-weight-light: 300;--biz-font-weight-regular: 400;--biz-font-weight-medium: 500;--biz-font-weight-semibold: 600;--biz-font-weight-bold: 700;--biz-font-weight-extrabold: 800;--biz-font-weight-black: 900;--biz-text-xs-size: .75rem;--biz-text-xs-height: 1rem;--biz-text-sm-size: .875rem;--biz-text-sm-height: 1.25rem;--biz-text-base-size: 1rem;--biz-text-base-height: 1.5rem;--biz-text-lg-size: 1.125rem;--biz-text-lg-height: 1.75rem;--biz-text-xl-size: 1.25rem;--biz-text-xl-height: 1.75rem;--biz-text-2xl-size: 1.5rem;--biz-text-2xl-height: 2rem;--biz-text-3xl-size: 1.875rem;--biz-text-3xl-height: 2.25rem;--biz-text-4xl-size: 2.25rem;--biz-text-4xl-height: 2.5rem;--biz-text-5xl-size: 3rem;--biz-text-5xl-height: 1;--biz-text-6xl-size: 3.75rem;--biz-text-6xl-height: 1;--biz-letter-spacing-tight: -.025em;--biz-letter-spacing-normal: 0em;--biz-letter-spacing-wide: .025em;--biz-letter-spacing-wider: .05em;--biz-space-0: 0px;--biz-space-1: .25rem;--biz-space-2: .5rem;--biz-space-3: .75rem;--biz-space-4: 1rem;--biz-space-5: 1.25rem;--biz-space-6: 1.5rem;--biz-space-8: 2rem;--biz-space-10: 2.5rem;--biz-space-12: 3rem;--biz-space-16: 4rem;--biz-space-20: 5rem;--biz-space-24: 6rem;--biz-space-32: 8rem;--biz-space-component-xs: var(--biz-space-2);--biz-space-component-sm: var(--biz-space-4);--biz-space-component-md: var(--biz-space-6);--biz-space-component-lg: var(--biz-space-8);--biz-space-component-xl: var(--biz-space-12);--biz-breakpoint-sm: 640px;--biz-breakpoint-md: 768px;--biz-breakpoint-lg: 1024px;--biz-breakpoint-xl: 1280px;--biz-breakpoint-2xl: 1536px;--biz-container-sm: 640px;--biz-container-md: 768px;--biz-container-lg: 1024px;--biz-container-xl: 1280px;--biz-container-2xl: 1536px;--biz-grid-cols-1: repeat(1, minmax(0, 1fr));--biz-grid-cols-2: repeat(2, minmax(0, 1fr));--biz-grid-cols-3: repeat(3, minmax(0, 1fr));--biz-grid-cols-4: repeat(4, minmax(0, 1fr));--biz-grid-cols-6: repeat(6, minmax(0, 1fr));--biz-grid-cols-12: repeat(12, minmax(0, 1fr));--biz-transition-instant: 75ms;--biz-transition-fast: .15s;--biz-transition-normal: .2s;--biz-transition-slow: .3s;--biz-transition-premium: .4s;--biz-ease-linear: linear;--biz-ease-in: cubic-bezier(.4, 0, 1, 1);--biz-ease-out: cubic-bezier(0, 0, .2, 1);--biz-ease-in-out: cubic-bezier(.4, 0, .2, 1);--biz-ease-spring: cubic-bezier(.175, .885, .32, 1.275);--biz-ease-smooth: cubic-bezier(.25, .46, .45, .94);--biz-ease-premium: cubic-bezier(.23, 1, .32, 1);--biz-radius-none: 0px;--biz-radius-sm: .125rem;--biz-radius-default: .375rem;--biz-radius-md: .5rem;--biz-radius-lg: .75rem;--biz-radius-xl: 1rem;--biz-radius-2xl: 1.25rem;--biz-radius-3xl: 1.5rem;--biz-radius-full: 9999px;--biz-border-0: 0px;--biz-border-default: 1px;--biz-border-2: 2px;--biz-border-4: 4px;--biz-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .03), 0 1px 3px 0 rgb(0 0 0 / .02);--biz-shadow-default: 0 1px 3px 0 rgb(0 0 0 / .05), 0 4px 8px 0 rgb(0 0 0 / .03);--biz-shadow-md: 0 4px 6px -1px rgb(0 0 0 / .05), 0 8px 16px -2px rgb(0 0 0 / .04);--biz-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .06), 0 16px 24px -4px rgb(0 0 0 / .04);--biz-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .08), 0 24px 32px -6px rgb(0 0 0 / .05);--biz-shadow-2xl: 0 32px 64px -12px rgb(0 0 0 / .12), 0 8px 16px -4px rgb(0 0 0 / .04);--biz-shadow-premium: 0 32px 80px -12px rgb(0 0 0 / .15), 0 8px 32px -8px rgb(0 0 0 / .08);--biz-learning-bg-primary: linear-gradient( 135deg, var(--biz-color-neutral-25) 0%, var(--biz-color-secondary-50) 100% );--biz-learning-bg-secondary: var(--biz-color-neutral-0);--biz-learning-border: var(--biz-color-neutral-200);--biz-learning-shadow: var(--biz-shadow-lg);--biz-learning-padding: var(--biz-space-8);--biz-learning-border-radius: var(--biz-radius-3xl);--biz-scenario-active-bg: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);--biz-scenario-active-border: var(--biz-color-accent-400);--biz-scenario-active-shadow: 0 0 0 2px rgb(251 191 36 / .15), var(--biz-shadow-md);--biz-scenario-difficulty-easy: var(--biz-color-secondary-50);--biz-scenario-difficulty-medium: var(--biz-color-accent-50);--biz-scenario-difficulty-hard: var(--biz-color-error-50);--biz-scenario-pulse: scenario-pulse 3s var(--biz-ease-smooth) infinite;--biz-growth-accent: var( --biz-color-secondary-600 );--biz-growth-bg: var(--biz-color-secondary-50);--biz-growth-border: var(--biz-color-secondary-200);--biz-wealth-accent: var( --biz-color-accent-600 );--biz-crisis-accent: var( --biz-color-error-600 );--biz-progress-pending: var(--biz-color-warning-600);--biz-ai-challenger-primary: #e11d48;--biz-ai-challenger-bg: linear-gradient(135deg, #fdf2f8 0%, #fce7f3 100%);--biz-ai-challenger-border: #f9a8d4;--biz-ai-challenger-accent: #be185d;--biz-ai-challenger-text: #831843;--biz-ai-challenger-shadow: 0 8px 25px rgb(225 29 72 / .12);--biz-ai-challenger-hover-shadow: 0 16px 40px rgb(225 29 72 / .18);--biz-ai-challenger-icon-bg: var(--biz-ai-challenger-primary);--biz-ai-challenger-icon-color: var(--biz-color-neutral-0);--biz-ai-challenger-questioning: #f97316;--biz-ai-challenger-skeptical: var( --biz-ai-challenger-primary );--biz-ai-challenger-convinced: #059669;--biz-ai-challenger-interested: #7c3aed;--biz-ai-mentor-primary: #10b981;--biz-ai-mentor-bg: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);--biz-ai-mentor-border: #a7f3d0;--biz-ai-mentor-accent: #047857;--biz-ai-mentor-text: #065f46;--biz-ai-mentor-shadow: 0 8px 25px rgb(16 185 129 / .12);--biz-ai-mentor-hover-shadow: 0 16px 40px rgb(16 185 129 / .18);--biz-ai-mentor-icon-bg: var(--biz-ai-mentor-primary);--biz-ai-mentor-icon-color: var(--biz-color-neutral-0);--biz-ai-mentor-encouraging: var( --biz-ai-mentor-primary );--biz-ai-mentor-teaching: var( --biz-color-primary-700 );--biz-ai-mentor-celebrating: #eab308;--biz-ai-mentor-analyzing: #8b5cf6;--biz-agent-avatar-size: 3rem;--biz-agent-avatar-border-width: 3px;--biz-agent-avatar-border-radius: var(--biz-radius-full);--biz-agent-avatar-transition: all var(--biz-transition-normal) var(--biz-ease-out);--biz-agent-message-border-width: 2px;--biz-agent-message-border-radius: var(--biz-radius-xl);--biz-agent-message-padding: var(--biz-space-5);--biz-agent-message-margin: var(--biz-space-4);--biz-agent-message-max-width: 70%;--biz-agent-message-animation: agent-message-in .4s var(--biz-ease-out);--biz-knowledge-panel-bg: var(--biz-color-neutral-0);--biz-knowledge-panel-border: var(--biz-color-neutral-300);--biz-knowledge-panel-border-radius: var(--biz-radius-xl);--biz-knowledge-panel-shadow: 0 12px 32px rgb(0 0 0 / .12);--biz-knowledge-panel-padding: var(--biz-space-6);--biz-knowledge-panel-max-width: 24rem;--biz-knowledge-panel-z-index: 100;--biz-knowledge-panel-backdrop: rgb(0 0 0 / .1);--biz-knowledge-panel-enter: knowledge-panel-enter .3s var(--biz-ease-out);--biz-knowledge-panel-exit: knowledge-panel-exit .2s var(--biz-ease-in);--biz-knowledge-panel-scale-enter: scale(.8) translateY(10px);--biz-knowledge-panel-scale-active: scale(1) translateY(0px);--biz-knowledge-button-bg: var(--biz-color-primary-50);--biz-knowledge-button-border: var(--biz-color-primary-200);--biz-knowledge-button-color: var(--biz-color-primary-700);--biz-knowledge-button-hover-bg: var(--biz-color-primary-100);--biz-knowledge-button-active-bg: var(--biz-color-primary-500);--biz-knowledge-button-active-color: var(--biz-color-neutral-0);--biz-knowledge-button-border-radius: var(--biz-radius-full);--biz-knowledge-button-padding: var(--biz-space-3) var(--biz-space-4);--biz-knowledge-button-transition: all var(--biz-transition-fast) var(--biz-ease-out);--biz-knowledge-history-accent: #8b5cf6;--biz-knowledge-business-accent: #0ea5e9;--biz-knowledge-finance-accent: #059669;--biz-knowledge-politics-accent: #dc2626;--biz-pensieve-card-bg: var(--biz-color-neutral-0);--biz-pensieve-card-border: var(--biz-color-neutral-200);--biz-pensieve-card-border-radius: var(--biz-radius-lg);--biz-pensieve-card-padding: var(--biz-space-5);--biz-pensieve-card-shadow: var(--biz-shadow-sm);--biz-pensieve-card-hover-shadow: 0 8px 24px rgb(0 0 0 / .15);--biz-pensieve-card-transition: all var(--biz-transition-normal) var(--biz-ease-out);--biz-pensieve-status-finished-bg: var(--biz-color-secondary-50);--biz-pensieve-status-finished-border: var(--biz-color-secondary-500);--biz-pensieve-status-finished-color: var(--biz-color-secondary-700);--biz-pensieve-status-paused-bg: var(--biz-color-warning-50);--biz-pensieve-status-paused-border: var(--biz-color-warning-500);--biz-pensieve-status-paused-color: var(--biz-color-warning-700);--biz-pensieve-status-failed-bg: var(--biz-color-error-50);--biz-pensieve-status-failed-border: var(--biz-color-error-500);--biz-pensieve-status-failed-color: var(--biz-color-error-700);--biz-pensieve-progress-track: var(--biz-color-neutral-200);--biz-pensieve-progress-fill: var(--biz-color-primary-500);--biz-pensieve-progress-height: .375rem;--biz-pensieve-progress-border-radius: var(--biz-radius-full);--biz-pensieve-reflection-bg: var(--biz-color-primary-50);--biz-pensieve-reflection-border: var(--biz-color-primary-200);--biz-pensieve-reflection-padding: var(--biz-space-4);--biz-pensieve-reflection-border-radius: var(--biz-radius-md);--biz-interweave-player-bg: linear-gradient( 135deg, var(--biz-color-neutral-900) 0%, var(--biz-color-neutral-800) 100% );--biz-interweave-player-border: var(--biz-color-neutral-700);--biz-interweave-player-border-radius: var(--biz-radius-xl);--biz-interweave-player-padding: var(--biz-space-6);--biz-interweave-player-shadow: 0 12px 32px rgb(0 0 0 / .25);--biz-interweave-player-backdrop: linear-gradient( 135deg, rgb(0 0 0 / .3) 0%, rgb(0 0 0 / .1) 100% );--biz-interweave-figure-size: 5rem;--biz-interweave-figure-border: 3px solid var(--biz-color-accent-500);--biz-interweave-figure-border-radius: var(--biz-radius-full);--biz-interweave-figure-shadow: 0 8px 24px rgb(234 179 8 / .3);--biz-interweave-figure-glow: 0 0 20px rgb(234 179 8 / .4);--biz-interweave-control-size: 3rem;--biz-interweave-control-bg: var(--biz-color-primary-500);--biz-interweave-control-hover-bg: var(--biz-color-primary-400);--biz-interweave-control-border-radius: var(--biz-radius-full);--biz-interweave-control-shadow: 0 4px 12px rgb(113 113 122 / .3);--biz-interweave-control-transition: all var(--biz-transition-fast) var(--biz-ease-out);--biz-interweave-progress-track: var(--biz-color-neutral-600);--biz-interweave-progress-fill: var(--biz-color-accent-500);--biz-interweave-progress-height: .5rem;--biz-interweave-progress-border-radius: var(--biz-radius-full);--biz-interweave-progress-thumb-size: 1rem;--biz-interweave-progress-thumb-bg: var(--biz-color-accent-400);--biz-interweave-share-button-bg: var(--biz-color-secondary-500);--biz-interweave-share-button-hover-bg: var(--biz-color-secondary-400);--biz-interweave-share-button-padding: var(--biz-space-2) var(--biz-space-4);--biz-interweave-share-button-border-radius: var(--biz-radius-md);--biz-achievement-badge-size: 2.5rem;--biz-achievement-badge-bg: var(--biz-color-accent-500);--biz-achievement-badge-border: 2px solid var(--biz-color-accent-600);--biz-achievement-badge-border-radius: var(--biz-radius-full);--biz-achievement-badge-shadow: 0 4px 12px rgb(234 179 8 / .3);--biz-achievement-badge-glow: 0 0 16px rgb(234 179 8 / .4);--biz-achievement-badge-pulse: achievement-pulse 1.5s ease-in-out infinite;--biz-success-celebration-bg: linear-gradient( 135deg, var(--biz-color-secondary-400) 0%, var(--biz-color-secondary-500) 100% );--biz-success-celebration-shadow: 0 8px 32px rgb(34 197 94 / .3);--biz-success-celebration-glow: 0 0 24px rgb(34 197 94 / .4);--biz-success-celebration-animation: success-celebration .6s var(--biz-ease-out);--biz-failure-feedback-bg: linear-gradient( 135deg, var(--biz-color-error-400) 0%, var(--biz-color-error-500) 100% );--biz-failure-feedback-shadow: 0 8px 32px rgb(239 68 68 / .3);--biz-failure-feedback-shake: failure-shake .5s var(--biz-ease-out);--biz-score-display-bg: var(--biz-color-neutral-900);--biz-score-display-color: var(--biz-color-accent-400);--biz-score-display-border: 2px solid var(--biz-color-accent-500);--biz-score-display-border-radius: var(--biz-radius-lg);--biz-score-display-padding: var(--biz-space-3) var(--biz-space-5);--biz-score-display-font-weight: var(--biz-font-weight-bold);--biz-score-display-font-size: var(--biz-text-lg-size);--biz-performance-excellent: var(--biz-color-secondary-500);--biz-performance-good: var(--biz-color-accent-500);--biz-performance-needs-work: var(--biz-color-warning-500);--biz-performance-poor: var(--biz-color-error-500);--biz-message-bubble-radius: var(--biz-radius-xl);--biz-message-bubble-padding-x: var(--biz-space-4);--biz-message-bubble-padding-y: var(--biz-space-3);--biz-message-bubble-margin-bottom: var(--biz-space-4);--biz-message-bubble-max-width: 65%;--biz-message-bubble-font-size: var(--biz-text-base-size);--biz-message-bubble-line-height: var(--biz-text-base-height);--biz-message-bubble-transition: all var(--biz-transition-fast) var(--biz-ease-out);--biz-message-user-bg: var(--biz-color-primary-500);--biz-message-user-color: var(--biz-color-neutral-0);--biz-message-user-shadow: var(--biz-shadow-sm);--biz-message-user-hover-shadow: var(--biz-shadow-md);--biz-message-ai-bg: var(--biz-color-neutral-0);--biz-message-ai-color: var(--biz-color-neutral-800);--biz-message-ai-border: 1px solid var(--biz-color-neutral-200);--biz-message-ai-shadow: var(--biz-shadow-sm);--biz-message-ai-hover-shadow: var(--biz-shadow-md);--biz-persona-mentor-accent: var( --biz-color-secondary-500 );--biz-persona-mentor-bg: var(--biz-color-secondary-50);--biz-persona-mentor-border: var(--biz-color-secondary-200);--biz-persona-investor-accent: var( --biz-color-primary-600 );--biz-persona-investor-bg: var(--biz-color-primary-50);--biz-persona-investor-border: var(--biz-color-primary-200);--biz-persona-founder-accent: var( --biz-color-accent-600 );--biz-persona-founder-bg: var(--biz-color-accent-50);--biz-persona-founder-border: var(--biz-color-accent-200);--biz-persona-advisor-accent: #8b5cf6;--biz-persona-advisor-bg: #f5f3ff;--biz-persona-advisor-border: #e9d5ff;--biz-persona-analyst-accent: #f97316;--biz-persona-analyst-bg: #fff7ed;--biz-persona-analyst-border: #fed7aa;--biz-chat-input-bg: var(--biz-color-neutral-0);--biz-chat-input-border: var(--biz-color-neutral-300);--biz-chat-input-border-radius: var( --biz-radius-xl );--biz-chat-input-padding-x: var(--biz-space-5);--biz-chat-input-padding-y: var(--biz-space-4);--biz-chat-input-font-size: var(--biz-text-base-size);--biz-chat-input-min-height: 3rem;--biz-chat-input-max-height: 8rem;--biz-chat-input-focus-border: var(--biz-color-primary-500);--biz-chat-input-focus-ring: 0 0 0 3px rgb(113 113 122 / .1);--biz-chat-input-shadow: var(--biz-shadow-sm);--biz-chat-input-focus-shadow: var(--biz-shadow-md);--biz-chat-send-size: 2.5rem;--biz-chat-send-bg: var(--biz-color-primary-500);--biz-chat-send-color: var(--biz-color-neutral-0);--biz-chat-send-hover-bg: var(--biz-color-primary-600);--biz-chat-send-active-bg: var(--biz-color-primary-700);--biz-chat-send-disabled-bg: var(--biz-color-neutral-300);--biz-chat-send-border-radius: var(--biz-radius-full);--biz-chat-send-transition: all var(--biz-transition-fast) var(--biz-ease-in-out);--biz-typing-dot-size: .375rem;--biz-typing-dot-color: var(--biz-color-neutral-400);--biz-typing-bg: var(--biz-color-neutral-100);--biz-typing-border-radius: var(--biz-radius-xl);--biz-typing-padding: var(--biz-space-3) var(--biz-space-4);--biz-conversation-max-width: 48rem;--biz-conversation-padding: var(--biz-space-6);--biz-conversation-gap: var(--biz-space-6);--biz-conversation-scroll-padding: var( --biz-space-20 );--biz-goal-card-bg: var(--biz-color-secondary-50);--biz-goal-card-border: var(--biz-color-secondary-200);--biz-goal-card-border-radius: var(--biz-radius-lg);--biz-goal-card-padding: var(--biz-space-5);--biz-goal-card-margin: var(--biz-space-4) 0;--biz-goal-card-shadow: var(--biz-shadow-sm);--biz-goal-progress-bg: var(--biz-color-neutral-200);--biz-goal-progress-fill: var(--biz-color-secondary-500);--biz-goal-progress-height: .5rem;--biz-goal-progress-border-radius: var(--biz-radius-full);--biz-scenario-card-bg: var(--biz-color-neutral-50);--biz-scenario-card-border: var(--biz-color-neutral-200);--biz-scenario-card-border-left: 4px solid var(--biz-color-primary-500);--biz-scenario-card-border-radius: var(--biz-radius-md);--biz-scenario-card-padding: var(--biz-space-4);--biz-scenario-card-margin: var(--biz-space-3) 0;--biz-persona-indicator-size: 2rem;--biz-persona-indicator-border-radius: var(--biz-radius-full);--biz-persona-indicator-border-width: 2px;--biz-persona-indicator-font-size: var(--biz-text-xs-size);--biz-persona-indicator-font-weight: var(--biz-font-weight-semibold);--biz-message-timestamp-color: var(--biz-color-neutral-400);--biz-message-timestamp-font-size: var(--biz-text-xs-size);--biz-message-timestamp-margin-top: var(--biz-space-1);--biz-button-padding-x-sm: var(--biz-space-4);--biz-button-padding-y-sm: var(--biz-space-2);--biz-button-padding-x-md: var(--biz-space-5);--biz-button-padding-y-md: var(--biz-space-3);--biz-button-padding-x-lg: var(--biz-space-6);--biz-button-padding-y-lg: var(--biz-space-4);--biz-button-border-radius: var(--biz-radius-lg);--biz-button-font-weight: var(--biz-font-weight-semibold);--biz-button-transition: all var(--biz-transition-fast) var(--biz-ease-premium);--biz-button-primary-bg: var(--biz-color-primary-800);--biz-button-primary-color: var(--biz-color-neutral-0);--biz-button-primary-border: var(--biz-color-primary-800);--biz-button-primary-hover-bg: var(--biz-color-primary-700);--biz-button-primary-hover-border: var(--biz-color-primary-700);--biz-button-primary-active-bg: var(--biz-color-primary-600);--biz-button-primary-disabled-bg: var(--biz-color-neutral-300);--biz-button-primary-disabled-color: var(--biz-color-neutral-500);--biz-button-secondary-bg: var(--biz-color-secondary-500);--biz-button-secondary-color: var(--biz-color-neutral-0);--biz-button-secondary-border: var(--biz-color-secondary-500);--biz-button-secondary-hover-bg: var(--biz-color-secondary-600);--biz-button-secondary-hover-border: var(--biz-color-secondary-600);--biz-button-secondary-active-bg: var(--biz-color-secondary-700);--biz-button-outline-bg: var(--biz-color-neutral-100);--biz-button-outline-color: var(--biz-color-primary-700);--biz-button-outline-border: var(--biz-color-primary-700);--biz-button-outline-hover-bg: var(--biz-color-neutral-200);--biz-button-outline-hover-color: var(--biz-color-primary-800);--biz-button-outline-hover-border: var(--biz-color-primary-800);--biz-card-border-radius: var(--biz-radius-2xl);--biz-card-shadow: var(--biz-shadow-default);--biz-card-hover-shadow: var(--biz-shadow-lg);--biz-card-padding: var(--biz-space-6);--biz-card-transition: all var(--biz-transition-normal) var(--biz-ease-premium);--biz-input-bg: var(--biz-color-neutral-0);--biz-input-border: var(--biz-color-neutral-300);--biz-input-border-radius: var(--biz-radius-md);--biz-input-padding-x: var(--biz-space-3);--biz-input-padding-y: var(--biz-space-3);--biz-input-font-size: var(--biz-text-base-size);--biz-input-focus-border: var(--biz-color-primary-600);--biz-input-focus-ring: 0 0 0 3px rgb(113 113 122 / .1);--biz-input-error-border: var(--biz-color-error-500);--biz-input-error-ring: 0 0 0 3px rgb(239 68 68 / .1);--biz-nav-height: 4rem;--biz-nav-bg: var(--biz-color-neutral-0);--biz-nav-shadow: var(--biz-shadow-sm);--biz-nav-link-color: var(--biz-color-neutral-700);--biz-nav-link-hover-color: var(--biz-color-primary-800);--biz-nav-link-active-color: var(--biz-color-primary-900);--biz-nav-link-active-bg: var(--biz-color-primary-50);--biz-text-inverse: var(--biz-color-neutral-0);--biz-text-success: var(--biz-color-success-600);--biz-text-warning: var(--biz-color-warning-600);--biz-text-error: var(--biz-color-error-600);--biz-text-info: var(--biz-color-primary-700);--biz-bg-inverse: var(--biz-color-neutral-900);--biz-bg-overlay: rgb(0 0 0 / .5);--biz-bg-primary: var(--biz-color-neutral-0);--biz-bg-secondary: var(--biz-color-neutral-50);--biz-bg-tertiary: var(--biz-color-neutral-100);--biz-text-primary: var(--biz-color-neutral-900);--biz-text-secondary: var(--biz-color-neutral-600);--biz-text-tertiary: var(--biz-color-neutral-500);--biz-card-bg: var(--biz-color-neutral-0);--biz-card-border: var(--biz-color-neutral-200);--biz-nav-bg: #f4f3ee;--biz-nav-border: var(--biz-color-neutral-200)}@keyframes scenario-pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes achievement-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes success-celebration{0%{transform:scale(.8) rotate(-5deg);opacity:0}50%{transform:scale(1.1) rotate(2deg);opacity:1}to{transform:scale(1) rotate(0);opacity:1}}@keyframes failure-shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-4px)}20%,40%,60%,80%{transform:translate(4px)}}@keyframes agent-message-in{0%{transform:translateY(10px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@keyframes knowledge-panel-exit{0%{transform:scale(1) translateY(0);opacity:1}to{transform:scale(.9) translateY(-5px);opacity:0}}:root[data-theme=dark]{--biz-bg-primary: var(--biz-color-neutral-900);--biz-bg-secondary: var(--biz-color-neutral-800);--biz-bg-tertiary: var(--biz-color-neutral-700);--biz-text-primary: var(--biz-color-neutral-50);--biz-text-secondary: var(--biz-color-neutral-300);--biz-text-tertiary: var(--biz-color-neutral-400);--biz-card-bg: var(--biz-color-neutral-800);--biz-card-border: var(--biz-color-neutral-700);--biz-nav-bg: var(--biz-color-neutral-800);--biz-nav-border: var(--biz-color-neutral-700);--biz-message-ai-bg: var(--biz-color-neutral-300)}*{box-sizing:border-box;margin:0;padding:0}:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;min-width:320px;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;color:#1a1a1a;background-color:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{border:none;background:none;cursor:pointer;font-family:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--biz-color-primary-600);outline-offset:2px}.responsive-text-hero{font-size:clamp(2rem,8vw,4rem);line-height:1.1}.responsive-text-title{font-size:clamp(1.5rem,5vw,2.25rem);line-height:1.2}.responsive-text-subtitle{font-size:clamp(1rem,3vw,1.125rem);line-height:1.5}.container-responsive{width:100%;max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-4)}@media (min-width: 640px){.container-responsive{padding:0 var(--biz-space-6)}}@media (min-width: 1024px){.container-responsive{padding:0 var(--biz-space-8)}}.grid-responsive-auto{display:grid;grid-template-columns:1fr;gap:var(--biz-space-4)}@media (min-width: 640px){.grid-responsive-auto{grid-template-columns:repeat(2,1fr);gap:var(--biz-space-6)}}@media (min-width: 1024px){.grid-responsive-auto{grid-template-columns:repeat(3,1fr);gap:var(--biz-space-8)}}.flex-responsive-stack{display:flex;flex-direction:column;gap:var(--biz-space-4);align-items:center}@media (min-width: 768px){.flex-responsive-stack{flex-direction:row;gap:var(--biz-space-6);justify-content:center}}@media (max-width: 639px){.nav{padding:0 var(--biz-space-3)}.nav-brand{font-size:var(--biz-text-lg-size)}.nav-actions{gap:var(--biz-space-2)}.nav-actions .btn{padding:var(--biz-space-2) var(--biz-space-3);font-size:var(--biz-text-xs-size)}}@media (max-width: 639px){.hero{padding-top:calc(var(--biz-nav-height) + var(--biz-space-6));padding-bottom:var(--biz-space-10)}.hero-content{padding:0 var(--biz-space-3)}.crisis-badge{font-size:var(--biz-text-xs-size);padding:var(--biz-space-1) var(--biz-space-3)}.hero-subheadline{font-size:var(--biz-text-base-size)}}@media (max-width: 639px){.problem-card,.feature-card{padding:var(--biz-space-4)}.problem-icon,.feature-icon{width:48px;height:48px;font-size:var(--biz-text-lg-size)}}@media (max-width: 639px){.btn-cta-primary,.btn-cta-white{width:100%;max-width:280px;padding:var(--biz-space-3) var(--biz-space-4);font-size:var(--biz-text-sm-size)}}@media (max-width: 768px){.btn{min-height:44px;min-width:44px}}@media (max-width: 639px){.section-header{margin-bottom:var(--biz-space-8)}.problem-section,.solution-section,.features-section,.differentiation-section,.cta-section{padding:var(--biz-space-12) 0}}@media (max-width: 768px) and (orientation: landscape){.hero{min-height:80vh;padding-top:calc(var(--biz-nav-height) + var(--biz-space-4));padding-bottom:var(--biz-space-8)}.hero-headline{font-size:2rem}}.App{min-height:100vh;font-family:var(--biz-font-family-primary)}#root{margin:0;padding:0}*{box-sizing:border-box}body{margin:0;padding:0;font-family:var(--biz-font-family-primary);font-size:var(--biz-text-base-size);line-height:var(--biz-text-base-height);color:var(--biz-text-primary);background-color:var(--biz-bg-primary)}html{scroll-behavior:smooth}img{max-width:100%;height:auto}.nav{position:fixed;top:0;left:0;right:0;height:var(--biz-nav-height);background-color:var(--biz-nav-bg, #f4f3ee);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:var(--biz-border-default) solid var(--biz-nav-border, var(--biz-color-neutral-200));z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 var(--biz-space-6)}.nav-brand{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-black);color:var(--biz-text-primary, black);text-decoration:none;font-family:var(--biz-font-family-display);letter-spacing:var(--biz-letter-spacing-tight)}.nav-brand:hover{color:var(--biz-text-secondary, rgba(0, 0, 0, .7));text-decoration:none}.nav-links{display:flex;gap:var(--biz-space-8);align-items:center;position:absolute;left:50%;transform:translate(-50%)}.nav-link{background:none;border:none;color:var(--biz-text-secondary, rgba(0, 0, 0, .7));font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:color var(--biz-transition-fast) var(--biz-easing-out);padding:var(--biz-space-2) 0}.nav-link:hover{color:var(--biz-text-primary, black)}.nav-actions{display:flex;gap:var(--biz-space-4);align-items:center}.nav-actions .btn{padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);font-size:var(--biz-text-md-size);background-color:var(--biz-color-neutral-800)}.theme-toggle-btn{background:none;border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);padding:var(--biz-space-2);cursor:pointer;transition:all var(--biz-transition-fast) var(--biz-ease-out);display:flex;align-items:center;justify-content:center;color:var(--biz-text-secondary, rgba(0, 0, 0, .7));width:40px;height:40px}.theme-toggle-btn:hover{background:var(--biz-color-neutral-100);border-color:var(--biz-color-neutral-400);color:var(--biz-text-primary, black);transform:translateY(-1px);box-shadow:var(--biz-shadow-sm)}.theme-toggle-btn:active{transform:translateY(0)}.theme-toggle-btn svg{transition:transform var(--biz-transition-fast) var(--biz-ease-out)}.theme-toggle-btn:hover svg{transform:rotate(15deg)}.theme-toggle-btn.mobile{width:100%;height:auto;padding:var(--biz-space-3);justify-content:flex-start;gap:var(--biz-space-3);border:none;background:var(--biz-color-neutral-50);border-radius:var(--biz-radius-md);color:var(--biz-text-secondary, rgba(0, 0, 0, .7));font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium)}.theme-toggle-btn.mobile:hover{background:var(--biz-color-neutral-100);color:var(--biz-text-primary, black)}.theme-toggle-btn.mobile span{margin-left:var(--biz-space-2)}@media (max-width: 1024px){.nav{padding:0 var(--biz-space-4)}.nav-brand{font-size:var(--biz-text-xl-size)}.nav-links{position:static;transform:none;left:auto;gap:var(--biz-space-4)}.nav-actions{gap:var(--biz-space-2)}.nav-actions .btn{padding:var(--biz-button-padding-y-sm) var(--biz-button-padding-x-sm);font-size:var(--biz-text-sm-size)}.theme-toggle-btn{width:36px;height:36px;padding:var(--biz-space-1)}}@media (max-width: 768px){.nav{padding:0 16px}.nav-brand{font-size:var(--biz-text-xl-size)}.nav-links,.nav-actions{display:none!important}.mobile-menu-btn{display:block!important;visibility:visible!important;opacity:1!important}}@media (max-width: 480px){.mobile-menu-btn{display:block!important;visibility:visible!important;opacity:1!important}}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:1001;position:relative}.hamburger{display:block;width:24px;height:3px;background-color:var(--biz-text-primary, black);position:relative;transition:all .3s ease;border-radius:1px}.hamburger:before,.hamburger:after{content:"";position:absolute;width:24px;height:3px;background-color:var(--biz-text-primary, black);transition:all .3s ease;border-radius:1px}.hamburger:before{top:-8px}.hamburger:after{bottom:-8px}.hamburger.open{background-color:transparent}.hamburger.open:before{transform:rotate(45deg);top:0}.hamburger.open:after{transform:rotate(-45deg);bottom:0}.mobile-nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background-color:var(--biz-nav-bg, #f4f3ee);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-left:var(--biz-border-default) solid var(--biz-nav-border, var(--biz-color-neutral-200));z-index:1000;transition:right .3s ease;padding:var(--biz-space-20) var(--biz-space-6) var(--biz-space-6);box-shadow:var(--biz-shadow-xl)}.mobile-nav.open{right:0}.mobile-nav-content{display:flex;flex-direction:column;gap:var(--biz-space-6);height:100%}.mobile-nav-link{background:none;border:none;color:var(--biz-text-secondary, rgba(0, 0, 0, .7));font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:color var(--biz-transition-fast) var(--biz-easing-out);padding:var(--biz-space-3) 0;text-align:left;text-decoration:none}.mobile-nav-link:hover{color:var(--biz-text-primary, black)}.mobile-nav-actions{margin-bottom:var(--biz-space-6);display:flex;flex-direction:column;gap:var(--biz-space-3)}.btn-full{width:100%;justify-content:center}.footer{padding:var(--biz-space-16) 0 var(--biz-space-8);background:var(--biz-color-neutral-900);color:var(--biz-color-neutral-300)}.footer-content{display:grid;grid-template-columns:1fr 2fr;gap:var(--biz-space-12);margin-bottom:var(--biz-space-8)}.footer-title{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-black);color:var(--biz-color-primary-400);font-family:var(--biz-font-family-display);margin-bottom:var(--biz-space-2)}.footer-tagline{color:var(--biz-color-neutral-400);font-size:var(--biz-text-sm-size);line-height:1.5}.footer-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--biz-space-8)}.footer-section h4{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-neutral-200);margin-bottom:var(--biz-space-4)}.footer-section ul{list-style:none;padding:0}.footer-section li{margin-bottom:var(--biz-space-2)}.footer-section a{color:var(--biz-color-neutral-400);text-decoration:none;font-size:var(--biz-text-sm-size);transition:var(--biz-transition-fast)}.footer-section a:hover{color:var(--biz-color-primary-400);text-decoration:none}.footer-bottom{border-top:1px solid var(--biz-color-neutral-800);padding-top:var(--biz-space-6);text-align:center}.footer-bottom p{font-size:var(--biz-text-sm-size);color:var(--biz-color-neutral-500)}@media (max-width: 768px){.footer{padding:var(--biz-space-12) 0 var(--biz-space-6)}.footer-content{grid-template-columns:1fr;gap:var(--biz-space-8)}.footer-links{grid-template-columns:repeat(2,1fr);gap:var(--biz-space-6)}.footer-title{font-size:var(--biz-text-xl-size)}}@media (max-width: 480px){.footer-links{grid-template-columns:1fr;gap:var(--biz-space-4)}}.hero{padding-top:calc(var(--biz-nav-height) + var(--biz-space-16));padding-bottom:var(--biz-space-20);background:#1a1a1a;position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center}.hero-content{position:relative;z-index:2;max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-8);text-align:center}.hero-headline{font-size:clamp(2.5rem,5vw,4rem);line-height:1.1;font-weight:var(--biz-font-weight-black);font-family:var(--biz-font-family-primary);color:#fff;margin-bottom:var(--biz-space-6);letter-spacing:var(--biz-letter-spacing-tight);text-align:center}.hero-headline-subtitle{color:#a0aec0;font-weight:var(--biz-font-weight-medium)}.hero-headline-highlight{background:linear-gradient(135deg,#ff6b6b,#feca57,#48dbfb,#ff9ff3,#54a0ff,#5f27cd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent;font-weight:var(--biz-font-weight-medium)}.hero-subheadline{font-size:var(--biz-text-xl-size);color:#ccc;margin-bottom:var(--biz-space-8);max-width:800px;margin-left:auto;margin-right:auto;font-family:var(--biz-font-family-primary);line-height:1.6;text-align:center;font-weight:var(--biz-font-weight-normal)}.hero-cta{display:flex;justify-content:center;gap:var(--biz-space-4);flex-wrap:wrap;margin-bottom:var(--biz-space-12)}.hero-cta .btn{padding:var(--biz-space-3);font-size:var(--biz-text-lg-size)}.btn-cta-primary{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);font-family:var(--biz-font-family-primary);padding:var(--biz-space-4) var(--biz-space-8);background:linear-gradient(135deg,var(--biz-color-primary-500),var(--biz-color-primary-600));border:none;box-shadow:var(--biz-shadow-lg);border-radius:var(--biz-radius-lg);text-align:center;width:auto!important}.btn-cta-primary:hover{background:linear-gradient(135deg,var(--biz-color-primary-600),var(--biz-color-primary-700));transform:translateY(-2px);box-shadow:var(--biz-shadow-xl)}.social-proof{display:flex;justify-content:center;align-items:center;gap:var(--biz-space-6);flex-wrap:wrap;opacity:.7}.social-proof-item{font-size:var(--biz-text-sm-size);color:var(--biz-color-neutral-800);font-weight:var(--biz-font-weight-medium);padding:var(--biz-space-2) var(--biz-space-3);background:#fffffff2;border-radius:var(--biz-radius-full);border:1px solid var(--biz-color-neutral-300);text-align:center;font-family:var(--biz-font-family-primary);box-shadow:0 1px 3px #0000001a}@media (max-width: 768px){.hero{padding-top:calc(var(--biz-nav-height) + var(--biz-space-8));padding-bottom:var(--biz-space-12);min-height:80vh}.hero-headline{font-size:2.5rem}.hero-subheadline{font-size:var(--biz-text-lg-size)}.hero-cta{flex-direction:column;align-items:center}.btn-cta-primary{width:100%;max-width:320px}.social-proof{gap:var(--biz-space-3)}.social-proof-item{font-size:var(--biz-text-xs-size)}}.problem-section{padding:var(--biz-space-20) 0;background:var(--biz-bg-primary)}.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);margin-bottom:var(--biz-space-12)}.problem-card{background:var(--biz-card-bg);border:var(--biz-border-default) solid var(--biz-color-error-200);border-radius:var(--biz-card-border-radius);padding:var(--biz-space-6);position:relative;transition:var(--biz-card-transition);box-shadow:var(--biz-shadow-sm)}.problem-card:hover{transform:translateY(-4px);box-shadow:var(--biz-shadow-xl);border-color:var(--biz-color-error-300)}.problem-title{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);line-height:1.4;letter-spacing:-.01em}.problem-description{color:var(--biz-text-secondary);line-height:1.7;font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-normal);letter-spacing:.01em}@media (max-width: 768px){.problem-section{padding:var(--biz-space-16) 0}.problems-grid{grid-template-columns:1fr;gap:var(--biz-space-4)}.problem-card{padding:var(--biz-space-5)}.problem-icon{width:50px;height:50px;font-size:var(--biz-text-xl-size)}.problem-title{font-size:var(--biz-text-base-size);margin-bottom:var(--biz-space-3)}.problem-description{font-size:var(--biz-text-sm-size);line-height:1.6}}.solution-section{padding:var(--biz-space-20) 0;background:#1a1a1a;color:#fff}.solution-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--biz-space-8);align-items:center}.solution-title{font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:#fff;margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-display);letter-spacing:var(--biz-letter-spacing-tight)}.solution-description{color:#ccc;margin-bottom:var(--biz-space-6);line-height:1.6;font-size:var(--biz-text-lg-size)}.solution-features{list-style:none;margin-bottom:var(--biz-space-6);padding:0}.solution-features li{display:flex;align-items:flex-start;gap:var(--biz-space-3);margin-bottom:var(--biz-space-4);color:#ccc;line-height:1.6}.solution-features li:before{content:"✓";color:var(--biz-color-secondary-600);font-weight:var(--biz-font-weight-bold);font-size:var(--biz-text-lg-size);flex-shrink:0;margin-top:2px}.learning-preview{background:var(--biz-card-bg);border-radius:var(--biz-radius-2xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-xl);border:1px solid var(--biz-color-neutral-200);position:relative}.scenario-header{background:linear-gradient(135deg,var(--biz-color-primary-500),#c15f3c);color:#fff;padding:var(--biz-space-4);border-radius:var(--biz-radius-lg);margin-bottom:var(--biz-space-4);text-align:center;font-weight:var(--biz-font-weight-semibold);font-size:var(--biz-text-base-size)}.scenario-content{display:flex;flex-direction:column;gap:var(--biz-space-4)}.scenario-challenge,.scenario-guidance{padding:var(--biz-space-4);border-radius:var(--biz-radius-lg);border-left:4px solid}.scenario-challenge{background:linear-gradient(135deg,var(--biz-color-error-50),rgba(225,29,72,.05));border-left-color:var(--biz-color-error-500)}.scenario-guidance{background:linear-gradient(135deg,var(--biz-color-secondary-50),rgba(16,185,129,.05));border-left-color:var(--biz-color-secondary-500)}.agent-label{font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2);font-size:var(--biz-text-sm-size);text-transform:uppercase;letter-spacing:var(--biz-letter-spacing-wide)}.scenario-challenge .agent-label{color:var(--biz-color-error-700)}.scenario-guidance .agent-label{color:var(--biz-color-secondary-700)}.scenario-text{color:var(--biz-text-secondary);line-height:1.6;font-style:italic}.scenario-outcome{text-align:center;margin-top:var(--biz-space-4);padding:var(--biz-space-3);background:var(--biz-color-accent-50);border-radius:var(--biz-radius-md);border:1px solid var(--biz-color-accent-200)}.skill-learned{display:inline-flex;align-items:center;gap:var(--biz-space-2);font-size:var(--biz-text-sm-size);color:var(--biz-color-accent-700);font-weight:var(--biz-font-weight-medium)}@media (max-width: 768px){.solution-section{padding:var(--biz-space-16) 0}.solution-grid{grid-template-columns:1fr;gap:var(--biz-space-6)}.solution-title{font-size:var(--biz-text-2xl-size)}.solution-description{font-size:var(--biz-text-base-size)}.learning-preview{padding:var(--biz-space-4)}.scenario-challenge,.scenario-guidance{padding:var(--biz-space-3)}}.cta-section{padding:var(--biz-space-20) 0;background:#1a1a1a;color:#fff;text-align:center}.cta-section .container{max-width:800px!important;margin:0 auto!important;padding:0 var(--biz-space-6)!important;width:auto!important}.cta-content{max-width:800px;margin:0 auto;padding:0 var(--biz-space-6)}.cta-title{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-black);margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-display);letter-spacing:var(--biz-letter-spacing-tight)}.cta-description{font-size:var(--biz-text-lg-size);margin-bottom:var(--biz-space-8);opacity:.9;line-height:1.6;max-width:600px;margin-left:auto;margin-right:auto}.btn-cta-white{background:#fff!important;color:var(--biz-color-primary-600)!important;border:none!important;font-size:var(--biz-text-lg-size)!important;padding:var(--biz-space-4) var(--biz-space-8)!important;box-shadow:var(--biz-shadow-lg)!important;border-radius:var(--biz-radius-lg)!important;font-weight:var(--biz-font-weight-semibold)!important;transition:var(--biz-transition-normal)!important;cursor:pointer!important;font-family:var(--biz-font-family-primary)!important;width:fit-content!important;max-width:300px!important;display:inline-block!important}.btn-cta-white:hover{background:var(--biz-color-neutral-50)!important;transform:translateY(-2px)!important;box-shadow:var(--biz-shadow-xl)!important;color:var(--biz-color-primary-700)!important}.cta-benefits{margin-top:var(--biz-space-8);display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-4);opacity:.9}.benefit-item{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);padding:var(--biz-space-3);background:#ffffff1a;border-radius:var(--biz-radius-lg);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media (max-width: 768px){.cta-section{padding:var(--biz-space-16) 0}.cta-title{font-size:var(--biz-text-3xl-size)}.cta-description{font-size:var(--biz-text-base-size)}.btn-cta-white{width:auto!important;max-width:320px!important;font-size:var(--biz-text-base-size)!important}.cta-benefits{grid-template-columns:1fr;gap:var(--biz-space-3)}.benefit-item{font-size:var(--biz-text-xs-size)}}.features-section{padding:var(--biz-space-20) 0;background:var(--biz-bg-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-8)}.feature-card{text-align:center;padding:var(--biz-space-6);background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-color-neutral-200);transition:var(--biz-card-transition);box-shadow:var(--biz-shadow-sm)}.feature-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--biz-color-primary-100),rgba(193,95,60,.1));border-radius:var(--biz-radius-2xl);display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-3xl-size);margin:0 auto var(--biz-space-4);border:2px solid var(--biz-color-primary-200);transition:var(--biz-transition-normal)}.feature-card:hover .feature-icon{background:linear-gradient(135deg,var(--biz-color-primary-200),rgba(193,95,60,.2));border-color:var(--biz-color-primary-400);transform:scale(1.05)}.feature-title{font-size:var(--biz-text-xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3);font-family:var(--biz-font-family-display)}.feature-description{color:var(--biz-text-secondary);line-height:1.6;font-size:var(--biz-text-base-size)}@media (max-width: 768px){.features-section{padding:var(--biz-space-16) 0}.features-grid{grid-template-columns:1fr;gap:var(--biz-space-6)}.feature-card{padding:var(--biz-space-5)}.feature-icon{width:60px;height:60px;font-size:var(--biz-text-2xl-size)}.feature-title{font-size:var(--biz-text-lg-size)}.feature-description{font-size:var(--biz-text-sm-size)}}.differentiation-section{padding:var(--biz-space-20) 0;background:var(--biz-bg-primary);color:var(--biz-text-primary)}.white-text{color:var(--biz-text-primary)!important}.differentiation-section .section-subtitle{color:var(--biz-text-secondary)!important}.comparison-table{background:var(--biz-card-bg);border-radius:var(--biz-radius-2xl);overflow:hidden;box-shadow:var(--biz-shadow-lg);border:1px solid var(--biz-card-border)}.comparison-header{display:grid;grid-template-columns:1fr 1fr;background:var(--biz-card-bg);border-bottom:1px solid var(--biz-color-neutral-200)}.comparison-header div{padding:var(--biz-space-4);text-align:center;font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);font-size:var(--biz-text-base-size)}.comparison-header .traditional-column{background:var(--biz-card-bg);color:var(--biz-text-primary)}.comparison-header .biz-column{background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0)!important}.comparison-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--biz-color-neutral-200)}.comparison-row:last-child{border-bottom:none}.comparison-cell{padding:var(--biz-space-4);display:flex;align-items:center;justify-content:center;text-align:center;color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);line-height:1.4}.traditional-generic-cell{color:var(--biz-text-secondary)}.biz-cell{background:var(--biz-color-neutral-50);color:var(--biz-color-neutral-800)!important;font-weight:var(--biz-font-weight-semibold)}@media (max-width: 768px){.differentiation-section{padding:var(--biz-space-16) 0}.comparison-header,.comparison-row{grid-template-columns:1fr 1fr}.comparison-header{background:var(--biz-card-bg)}.comparison-header div{padding:var(--biz-space-3);font-size:var(--biz-text-sm-size)}.comparison-cell{padding:var(--biz-space-3);font-size:var(--biz-text-xs-size);min-height:60px;display:flex;align-items:center;justify-content:center}.comparison-row .comparison-cell:nth-child(1){background:var(--biz-card-bg);border-right:1px solid var(--biz-color-neutral-200)}.comparison-row .comparison-cell:nth-child(2){background:var(--biz-color-neutral-50)}}.social-proof-section{padding:var(--biz-space-20) 0;background:linear-gradient(135deg,var(--biz-color-neutral-25) 0%,var(--biz-color-secondary-50) 100%);position:relative}.social-proof-section:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,var(--biz-color-primary-100) 0%,transparent 50%),radial-gradient(circle at 80% 80%,var(--biz-color-secondary-100) 0%,transparent 50%);opacity:.3;pointer-events:none}.container{max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-6);position:relative;z-index:1}.section-title{font-family:var(--biz-font-family-primary);font-size:var(--biz-text-5xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);line-height:var(--biz-text-5xl-height);margin-bottom:var(--biz-space-6);letter-spacing:var(--biz-letter-spacing-tight)}.section-subtitle{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-xl-size);line-height:var(--biz-text-xl-height);color:var(--biz-text-secondary);max-width:48rem;margin:0 auto}.metrics-grid{display:grid;grid-template-columns:var(--biz-grid-cols-4);gap:var(--biz-space-6);margin-bottom:var(--biz-space-20)}.metric-card{background:var(--biz-card-bg);border:1px solid var(--biz-card-border);border-radius:var(--biz-card-border-radius);padding:var(--biz-space-8);text-align:center;box-shadow:var(--biz-card-shadow);transition:var(--biz-card-transition);position:relative;overflow:hidden}.metric-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--biz-color-primary-500) 0%,var(--biz-color-secondary-500) 100%)}.metric-card:hover{transform:translateY(-4px);box-shadow:var(--biz-card-hover-shadow)}.metric-value{font-family:var(--biz-font-family-primary);font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-extrabold);color:var(--biz-color-primary-600);line-height:1;margin-bottom:var(--biz-space-3)}.metric-label{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.metric-description{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);line-height:var(--biz-text-sm-height)}.testimonials-section{margin-bottom:var(--biz-space-20)}.testimonials-title{font-family:var(--biz-font-family-primary);font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);text-align:center;margin-bottom:var(--biz-space-12)}.testimonials-grid{display:grid;grid-template-columns:var(--biz-grid-cols-3);gap:var(--biz-space-8)}.testimonial-card{background:var(--biz-card-bg);border:1px solid var(--biz-card-border);border-radius:var(--biz-card-border-radius);padding:var(--biz-space-8);box-shadow:var(--biz-card-shadow);transition:var(--biz-card-transition);position:relative}.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--biz-card-hover-shadow)}.testimonial-header{display:flex;align-items:flex-start;gap:var(--biz-space-4);margin-bottom:var(--biz-space-6)}.testimonial-avatar{font-size:var(--biz-text-3xl-size);width:3.5rem;height:3.5rem;display:flex;align-items:center;justify-content:center;background:var(--biz-color-primary-50);border-radius:var(--biz-radius-full);border:2px solid var(--biz-color-primary-200);flex-shrink:0}.testimonial-info{flex:1}.testimonial-name{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-1)}.testimonial-role{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-1)}.testimonial-company{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-sm-size);color:var(--biz-color-secondary-600);font-weight:var(--biz-font-weight-medium)}.testimonial-metric{text-align:right;flex-shrink:0}.metric-value-small{font-family:var(--biz-font-family-primary);font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-color-secondary-600);line-height:1}.metric-label-small{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-xs-size);color:var(--biz-text-tertiary);text-transform:uppercase;letter-spacing:var(--biz-letter-spacing-wide);margin-top:var(--biz-space-1)}.testimonial-quote{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-base-size);line-height:var(--biz-text-base-height);color:var(--biz-text-secondary);font-style:italic;margin:0;position:relative;padding-left:var(--biz-space-4);border-left:3px solid var(--biz-color-primary-500)}.transformation-section{margin-bottom:var(--biz-space-16)}.transformation-title{font-family:var(--biz-font-family-primary);font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);text-align:center;margin-bottom:var(--biz-space-12)}.transformation-grid{display:grid;grid-template-columns:var(--biz-grid-cols-4);gap:var(--biz-space-6)}.transformation-card{background:var(--biz-card-bg);border:1px solid var(--biz-card-border);border-radius:var(--biz-card-border-radius);padding:var(--biz-space-6);text-align:center;box-shadow:var(--biz-card-shadow);transition:var(--biz-card-transition);position:relative;overflow:hidden}.transformation-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 40%,var(--biz-color-secondary-50) 50%,transparent 60%);transform:rotate(-45deg);transition:var(--biz-transition-premium);opacity:0}.transformation-card:hover:before{opacity:1;animation:shimmer 1.5s ease-in-out}.transformation-card:hover{transform:translateY(-4px);box-shadow:var(--biz-card-hover-shadow)}.transformation-icon{font-size:var(--biz-text-4xl-size);margin-bottom:var(--biz-space-4);position:relative;z-index:1}.transformation-card-title{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3);position:relative;z-index:1}.transformation-description{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);line-height:var(--biz-text-sm-height);position:relative;z-index:1}.trust-indicators{display:flex;justify-content:center;gap:var(--biz-space-8);flex-wrap:wrap}.trust-badge{display:flex;align-items:center;gap:var(--biz-space-2);background:var(--biz-color-neutral-0);border:1px solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-full);padding:var(--biz-space-3) var(--biz-space-5);box-shadow:var(--biz-shadow-sm);transition:var(--biz-transition-fast)}.trust-badge:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-md)}.trust-icon{font-size:var(--biz-text-lg-size)}.trust-text{font-family:var(--biz-font-family-secondary);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary)}@media (max-width: 1024px){.metrics-grid{grid-template-columns:var(--biz-grid-cols-2)}.testimonials-grid{grid-template-columns:var(--biz-grid-cols-1)}.transformation-grid{grid-template-columns:var(--biz-grid-cols-2)}}@media (max-width: 768px){.social-proof-section{padding:var(--biz-space-16) 0}.section-title{font-size:var(--biz-text-3xl-size)}.metrics-grid{grid-template-columns:var(--biz-grid-cols-1);gap:var(--biz-space-4)}.transformation-grid{grid-template-columns:var(--biz-grid-cols-1)}.trust-indicators{gap:var(--biz-space-4)}.testimonial-header{flex-direction:column;align-items:center;text-align:center}.testimonial-metric{text-align:center}}@media (max-width: 640px){.container{padding:0 var(--biz-space-4)}.section-title{font-size:var(--biz-text-2xl-size)}.section-subtitle{font-size:var(--biz-text-lg-size)}.testimonials-title,.transformation-title{font-size:var(--biz-text-2xl-size)}}@keyframes shimmer{0%{transform:translate(-100%) translateY(-100%) rotate(45deg)}to{transform:translate(100%) translateY(100%) rotate(45deg)}}.landing-page{min-height:100vh;font-family:var(--biz-font-family-primary);overflow-x:hidden}.container{max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-8)}.section-header{text-align:center;margin-bottom:var(--biz-space-20)}.section-title{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);letter-spacing:var(--biz-letter-spacing-tight)}.section-subtitle{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);max-width:700px;margin:0 auto;line-height:1.7;font-weight:var(--biz-font-weight-regular)}.btn{display:inline-flex;align-items:center;justify-content:center;border:var(--biz-border-default) solid transparent;border-radius:var(--biz-button-border-radius);font-weight:var(--biz-button-font-weight);text-decoration:none;cursor:pointer;transition:var(--biz-button-transition);font-size:var(--biz-text-base-size);font-family:var(--biz-font-family-primary)}.btn-primary{background-color:var(--biz-button-primary-bg);color:var(--biz-button-primary-color);border-color:var(--biz-button-primary-border);padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);box-shadow:var(--biz-shadow-sm)}.btn-primary:hover{background-color:var(--biz-button-primary-hover-bg);border-color:var(--biz-button-primary-hover-border);transform:translateY(-1px);box-shadow:var(--biz-shadow-md)}.btn-outline{background-color:var(--biz-button-outline-bg);color:var(--biz-button-outline-color);border-color:var(--biz-button-outline-border);padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);box-shadow:var(--biz-shadow-lg)}.btn-outline:hover{background-color:var(--biz-button-outline-hover-bg);color:var(--biz-button-outline-hover-color);border-color:var(--biz-button-outline-hover-border);transform:translateY(-1px);box-shadow:var(--biz-shadow-xl)}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}.pulse{animation:pulse 2s ease-in-out infinite}@media (max-width: 768px){.container{padding:0 var(--biz-space-6)}.section-header{margin-bottom:var(--biz-space-16)}.section-title{font-size:var(--biz-text-3xl-size)}.section-subtitle{font-size:var(--biz-text-base-size)}}.features-page{min-height:100vh;display:flex;flex-direction:column;background:var(--biz-bg-primary)}.features-page main{flex:1}.features-page section{scroll-margin-top:80px}.section-title{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);line-height:var(--biz-text-4xl-height)}.section-subtitle{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);max-width:42rem;margin:0 auto;line-height:1.6}.features-section{padding:var(--biz-space-24) 0;background:var(--biz-bg-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:var(--biz-space-8);max-width:1200px;margin:0 auto}.feature-card{background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-card-border);box-shadow:var(--biz-shadow-lg);transition:var(--biz-card-transition);overflow:hidden}.feature-card:hover{box-shadow:var(--biz-shadow-xl);transform:translateY(-2px)}.feature-content{padding:var(--biz-space-8)}.feature-header{margin-bottom:var(--biz-space-4);display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--biz-space-2)}.feature-header h3{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin:0;text-align:center}.coming-soon-btn{background:var(--biz-color-neutral-100);color:var(--biz-color-neutral-600);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-full);padding:var(--biz-space-1) var(--biz-space-3);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);cursor:default;transition:var(--biz-transition-fast);white-space:nowrap}.coming-soon-btn:hover{background:var(--biz-color-neutral-200);color:var(--biz-color-neutral-700)}.feature-description{color:var(--biz-text-secondary);font-size:var(--biz-text-base-size);line-height:1.6;margin-bottom:var(--biz-space-6)}.knowledge-buttons-demo{margin:var(--biz-space-8) 0}.knowledge-buttons-demo h4{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4)}.knowledge-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--biz-space-4)}.knowledge-button-wrapper{position:relative}.knowledge-button{width:100%;padding:var(--biz-space-4);background:var(--biz-color-neutral-50);border:1px solid var(--biz-color-neutral-100);border-radius:var(--biz-radius-lg);color:var(--biz-color-neutral-700);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:var(--biz-transition-fast);display:flex;align-items:center;justify-content:center}.knowledge-button:hover{background:var(--biz-color-neutral-100);transform:translateY(-2px);box-shadow:var(--biz-shadow-md)}.knowledge-button.expanded{background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0);border-color:var(--biz-color-neutral-800)}.knowledge-label{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium)}.knowledge-panel{position:absolute;top:100%;left:0;right:0;background:var(--biz-color-neutral-0);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-lg);z-index:100;margin-top:var(--biz-space-2);animation:knowledge-panel-enter .3s var(--biz-ease-out)}.knowledge-panel h5{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.knowledge-panel p{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-3);line-height:1.5}.knowledge-panel ul{list-style:none;padding:0;margin:0}.knowledge-panel li{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);padding:var(--biz-space-1) 0;position:relative;padding-left:var(--biz-space-4)}.knowledge-panel li:before{content:"•";color:var(--biz-color-neutral-600);position:absolute;left:0}.difficulty-progression{margin:var(--biz-space-8) 0}.difficulty-progression h4{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4)}.difficulty-tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-4)}.difficulty-tier{padding:var(--biz-space-5);background:var(--biz-card-bg);border:1px solid var(--biz-card-border);border-radius:var(--biz-card-border-radius);cursor:pointer;transition:var(--biz-card-transition);text-align:left;display:flex;align-items:flex-start;gap:var(--biz-space-3)}.difficulty-tier:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-md)}.difficulty-tier.selected{border-color:var(--biz-color-neutral-200);background:var(--biz-color-neutral-100);box-shadow:var(--biz-shadow-lg)}.difficulty-tier.selected .tier-content h5{color:var(--biz-color-neutral-800)}.difficulty-tier.selected .tier-content p{color:var(--biz-color-neutral-700)}.tier-content h5{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.tier-content p{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);line-height:1.5;margin:0}.pensieve-demo{margin:var(--biz-space-8) 0}.pensieve-demo h4{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4)}.pensieve-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--biz-space-4)}.pensieve-card{background:var(--biz-card-bg);border:1px solid var(--biz-pensieve-card-border);border-radius:var(--biz-pensieve-card-border-radius);padding:var(--biz-pensieve-card-padding);transition:var(--biz-pensieve-card-transition);box-shadow:var(--biz-pensieve-card-shadow)}.pensieve-card:hover{box-shadow:var(--biz-pensieve-card-hover-shadow);transform:translateY(-2px)}.card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--biz-space-3);gap:var(--biz-space-2)}.card-header h5{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin:0;line-height:1.4}.status-indicator{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);min-width:1.5rem}.status-indicator.finished{color:var(--biz-color-neutral-700)}.status-indicator.paused{color:var(--biz-color-neutral-600)}.status-indicator.failed{color:var(--biz-color-neutral-500)}.card-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--biz-space-3)}.difficulty-badge{padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-neutral-100);color:var(--biz-color-neutral-700);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium)}.progress-bar{background:var(--biz-pensieve-progress-track);height:var(--biz-pensieve-progress-height);border-radius:var(--biz-pensieve-progress-border-radius);overflow:hidden;margin-bottom:var(--biz-space-3)}.progress-fill{height:100%;background:var(--biz-color-neutral-600);transition:width .3s ease}.pensieve-card.finished .progress-fill{background:var(--biz-color-neutral-800)}.pensieve-card.paused .progress-fill{background:var(--biz-color-neutral-600)}.card-tags{display:flex;flex-wrap:wrap;gap:var(--biz-space-2);margin-bottom:var(--biz-space-3)}.card-tags .tag{padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-neutral-200);color:var(--biz-color-neutral-700);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium)}.card-footer{display:flex;align-items:center;justify-content:space-between}.review-btn{padding:var(--biz-space-2) var(--biz-space-3);background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0);border:none;border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:var(--biz-transition-fast)}.review-btn:hover{background:var(--biz-color-neutral-700)}.feature-preview{margin:var(--biz-space-6) 0}.preview-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--biz-space-4)}.preview-feature{display:flex;align-items:center;gap:var(--biz-space-3);padding:var(--biz-space-3);background:var(--biz-color-neutral-200);border-radius:var(--biz-radius-md);border:1px dashed var(--biz-color-neutral-400)}.preview-feature span{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);font-weight:var(--biz-font-weight-medium)}.interweave-demo{margin:var(--biz-space-6) 0}.interweave-features{display:flex;flex-direction:column;gap:var(--biz-space-6)}.interweave-feature{padding:var(--biz-space-4);background:var(--biz-card-bg);border-radius:var(--biz-radius-lg);border:1px solid var(--biz-color-neutral-300)}.feature-content h5{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.feature-content p{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);line-height:1.5;margin-bottom:var(--biz-space-3)}.feature-preview-ui{display:flex;align-items:center;justify-content:center;padding:var(--biz-space-3) var(--biz-space-4);background:var(--biz-color-neutral-50);border-radius:var(--biz-radius-md);border:1px solid var(--biz-color-neutral-300);margin-bottom:var(--biz-space-2)}.audio-waveform{display:flex;align-items:flex-end;gap:2px;height:20px;margin-right:var(--biz-space-3)}.wave-bar{width:3px;background:var(--biz-color-neutral-400);border-radius:1px;animation:wave 2s ease-in-out infinite}.wave-bar:nth-child(1){height:8px;animation-delay:0s}.wave-bar:nth-child(2){height:16px;animation-delay:.2s}.wave-bar:nth-child(3){height:12px;animation-delay:.4s}.wave-bar:nth-child(4){height:18px;animation-delay:.6s}.wave-bar:nth-child(5){height:10px;animation-delay:.8s}@keyframes wave{0%,to{transform:scaleY(1)}50%{transform:scaleY(1.5)}}.knowledge-graph{position:relative;width:40px;height:20px;margin-right:var(--biz-space-3)}.graph-node{position:absolute;width:6px;height:6px;background:var(--biz-color-neutral-400);border-radius:50%}.graph-node:nth-child(1){top:2px;left:2px}.graph-node:nth-child(2){top:2px;right:2px}.graph-node:nth-child(3){bottom:2px;left:50%;transform:translate(-50%)}.graph-connection{position:absolute;top:5px;left:5px;right:5px;height:1px;background:var(--biz-color-neutral-300)}.ui-label{font-size:var(--biz-text-xs-size);color:var(--biz-color-neutral-600);font-weight:var(--biz-font-weight-medium)}.duel-demo{margin:var(--biz-space-6) 0}.duel-features{display:flex;flex-direction:column;gap:var(--biz-space-6)}.duel-feature{padding:var(--biz-space-4);background:var(--biz-card-bg);border-radius:var(--biz-radius-lg);border:1px solid var(--biz-color-neutral-300)}.live-match{display:flex;align-items:center;justify-content:center;gap:var(--biz-space-3)}.player-vs{display:flex;align-items:center;gap:var(--biz-space-2)}.player-avatar{width:32px;height:32px;background:var(--biz-color-neutral-400);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-color-neutral-0)}.vs-indicator{font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-color-neutral-500)}.live-indicator{display:flex;align-items:center;gap:var(--biz-space-1)}.live-dot{width:8px;height:8px;background:#ef4444;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.live-indicator span{font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-bold);color:#ef4444}.leaderboard-preview{display:flex;flex-direction:column;gap:var(--biz-space-1)}.rank-item{display:flex;align-items:center;gap:var(--biz-space-2);padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-neutral-200);border-radius:var(--biz-radius-sm)}.rank{font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-color-neutral-600);min-width:20px}.player{font-size:var(--biz-text-xs-size);color:var(--biz-color-neutral-800);flex:1}.leaderboard-preview .score{font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-color-neutral-800)}.arena-demo{margin:var(--biz-space-6) 0}.arena-features{display:flex;flex-direction:column;gap:var(--biz-space-6)}.arena-feature{padding:var(--biz-space-4);background:var(--biz-card-bg);border-radius:var(--biz-radius-lg);border:1px solid var(--biz-color-neutral-300)}.team-network{position:relative;width:80px;height:80px;display:flex;align-items:center;justify-content:center}.team-member{position:absolute;width:24px;height:24px;background:var(--biz-color-neutral-600);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-color-neutral-0);border:2px solid var(--biz-color-neutral-800)}.ai-agent{position:absolute;width:24px;height:24px;background:var(--biz-color-neutral-700);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-color-neutral-0);border:2px solid var(--biz-color-neutral-900)}.team-member.center{top:50%;left:50%;transform:translate(-50%,-50%);background:var(--biz-color-neutral-500);z-index:2;border:2px solid var(--biz-color-neutral-800)}.team-member.top{top:0;left:50%;transform:translate(-50%)}.ai-agent.bottom{bottom:0;left:50%;transform:translate(-50%)}.connection-line{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:40px;border:2px solid var(--biz-color-neutral-500);border-radius:50%;z-index:1}.market-chart{position:relative;width:80px;height:40px;display:flex;align-items:center;justify-content:center;margin-right:var(--biz-space-3)}.chart-line{position:absolute;height:2px;background:var(--biz-color-neutral-400);border-radius:1px;animation:chartMove 3s ease-in-out infinite}.chart-line:nth-child(1){width:20px;top:8px;left:10px;animation-delay:0s}.chart-line:nth-child(2){width:30px;top:20px;left:5px;animation-delay:.5s}.chart-line:nth-child(3){width:25px;top:32px;left:15px;animation-delay:1s}@keyframes chartMove{0%,to{transform:translate(0)}50%{transform:translate(5px)}}.market-indicator{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:var(--biz-space-1)}.indicator-dot{width:6px;height:6px;border-radius:50%;animation:pulse 2s infinite}.indicator-dot.up{background:#10b981}.market-indicator span{font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary)}.final-cta{padding:var(--biz-space-20) 0;background:var(--biz-color-neutral-900);text-align:center}.cta-content h2{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-color-neutral-0);margin-bottom:var(--biz-space-4)}.cta-content p{font-size:var(--biz-text-lg-size);color:var(--biz-color-neutral-200);max-width:42rem;margin:0 auto var(--biz-space-8);line-height:1.6}.cta-buttons{display:flex;gap:var(--biz-space-4);justify-content:center;flex-wrap:wrap}.btn-cta-primary{padding:var(--biz-button-padding-y-lg) var(--biz-button-padding-x-lg);font-size:var(--biz-text-lg-size);min-width:12rem}@media (max-width: 1024px){.features-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--biz-space-6)}}@media (max-width: 768px){.features-page section{scroll-margin-top:60px}.container{padding:0 var(--biz-space-4)}.section-title{font-size:var(--biz-text-3xl-size)}.section-subtitle{font-size:var(--biz-text-base-size)}.features-grid{grid-template-columns:1fr;gap:var(--biz-space-6)}.knowledge-buttons,.difficulty-tiers,.pensieve-grid,.preview-features{grid-template-columns:1fr}.cta-content h2{font-size:var(--biz-text-3xl-size)}.cta-content p{font-size:var(--biz-text-base-size)}.cta-buttons{flex-direction:column;align-items:center}}@media (max-width: 480px){.section-header{margin-bottom:var(--biz-space-10)}.btn{width:100%;max-width:20rem}.coming-soon-btn{margin-top:var(--biz-space-2)}}@keyframes knowledge-panel-enter{0%{transform:scale(.8) translateY(10px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.mission-page{min-height:100vh;background:var(--biz-bg-primary)}.pricing-page{background:var(--biz-bg-primary);color:var(--biz-text-primary);min-height:100vh}.pricing-section{padding:var(--biz-space-24) 0;background:var(--biz-bg-primary)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:var(--biz-space-8);max-width:1200px;margin:0 auto var(--biz-space-20)}.pricing-card{background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-card-border);box-shadow:var(--biz-card-shadow);transition:var(--biz-card-transition);overflow:hidden;position:relative}.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--biz-shadow-xl)}.pricing-card.popular{border:2px solid var(--biz-color-primary-500);transform:scale(1.02)}.pricing-card.popular:hover{transform:scale(1.02) translateY(-4px)}.popular-badge{position:absolute;top:var(--biz-space-4);right:var(--biz-space-4);background:var(--biz-color-primary-500);color:#fff;padding:var(--biz-space-1) var(--biz-space-3);border-radius:var(--biz-radius-full);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-semibold);z-index:10}.pricing-content{padding:var(--biz-space-8);display:flex;flex-direction:column;height:100%}.pricing-content .btn-full{margin-top:auto;align-self:center}.pricing-header{text-align:center;margin-bottom:var(--biz-space-6)}.pricing-header h3{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.price{margin-bottom:var(--biz-space-4)}.price-amount{font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary)}.pricing-description{color:var(--biz-text-secondary);font-size:var(--biz-text-base-size);line-height:1.6;text-align:center;margin-bottom:var(--biz-space-6)}.pricing-metrics{background:var(--biz-card-bg);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);padding:var(--biz-space-4);margin-bottom:var(--biz-space-6)}.metric{display:flex;justify-content:space-between;align-items:center;padding:var(--biz-space-2) 0;border-bottom:1px solid var(--biz-color-neutral-300)}.metric:last-child{border-bottom:none}.metric-label{font-size:var(--biz-text-sm-size);color:var(--biz-color-neutral-700);font-weight:var(--biz-font-weight-medium)}.metric-value{font-size:var(--biz-text-sm-size);color:var(--biz-color-neutral-800);font-weight:var(--biz-font-weight-semibold)}.features-list{margin-bottom:var(--biz-space-6);text-align:center}.features-list h4{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3);text-align:center}.features-list ul{list-style:none;padding:0;margin:0}.features-list li{padding:var(--biz-space-2) 0;color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);line-height:1.5}.btn-outline{background:transparent;color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-800)}.btn-outline:hover{background:var(--biz-color-neutral-50);color:var(--biz-color-neutral-900);border-color:var(--biz-color-neutral-900)}.btn-full{width:100%;display:flex;justify-content:center;align-items:center}.faq-section{max-width:800px;margin:0 auto}.faq-section h3{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);text-align:center;margin-bottom:var(--biz-space-8)}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--biz-space-6)}.faq-item{background:var(--biz-card-bg);border:1px solid var(--biz-card-border);border-radius:var(--biz-radius-lg);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.faq-item h4{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.faq-item p{color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);line-height:1.6;margin:0}@media (max-width: 768px){.section-title{font-size:var(--biz-text-3xl-size)}.section-subtitle{font-size:var(--biz-text-base-size)}.pricing-grid{grid-template-columns:1fr;gap:var(--biz-space-6)}.pricing-card.popular{transform:none}.pricing-card.popular:hover{transform:translateY(-4px)}.faq-grid{grid-template-columns:1fr}}.contact-page{background:var(--biz-bg-primary);color:var(--biz-text-primary);min-height:100vh}.contact-section{padding:var(--biz-space-24) 0;background:var(--biz-bg-primary);min-height:calc(100vh - var(--biz-nav-height));display:flex;align-items:center}.container{max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-6)}.section-header{text-align:center;margin-bottom:var(--biz-space-16)}.section-title{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);line-height:1.2}.section-subtitle{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);max-width:48rem;margin:0 auto;line-height:1.6}.contact-content{max-width:600px;margin:0 auto}.contact-form-card{background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-card-border);box-shadow:var(--biz-card-shadow);padding:var(--biz-space-8)}.contact-form{display:flex;flex-direction:column;gap:var(--biz-space-6)}.form-group{display:flex;flex-direction:column;gap:var(--biz-space-2)}.form-group label{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary)}.form-group input,.form-group textarea{padding:var(--biz-space-3) var(--biz-space-4);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);font-size:var(--biz-text-base-size);color:var(--biz-text-primary);background:var(--biz-bg-primary);transition:var(--biz-transition-fast);font-family:var(--biz-font-family-primary)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--biz-color-primary-500);box-shadow:0 0 0 3px #3b82f61a}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--biz-text-tertiary)}.form-group textarea{resize:vertical;min-height:120px}.btn{padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);border-radius:var(--biz-button-border-radius);font-weight:var(--biz-button-font-weight);font-size:var(--biz-text-base-size);cursor:pointer;transition:var(--biz-button-transition);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;min-width:8rem}.btn-primary{background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0);border-color:var(--biz-color-neutral-800)}.btn-primary:hover{background:var(--biz-color-neutral-700);border-color:var(--biz-color-neutral-700);transform:translateY(-1px);box-shadow:var(--biz-shadow-md)}.btn-full{width:100%}@media (max-width: 768px){.section-title{font-size:var(--biz-text-3xl-size)}.section-subtitle{font-size:var(--biz-text-base-size)}.contact-form-card{padding:var(--biz-space-6)}}.login-page{min-height:100vh;display:flex;flex-direction:column;background:var(--biz-bg-primary);padding-top:calc(var(--biz-nav-height) + var(--biz-space-16));padding-bottom:var(--biz-space-16)}.login-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-6)}.login-header{text-align:center;margin-bottom:var(--biz-space-12)}.login-header h1{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);line-height:var(--biz-text-4xl-height)}.login-header p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);max-width:42rem;margin:0 auto;line-height:1.6}.login-content{width:100%;max-width:400px}.login-card{background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-card-border);box-shadow:var(--biz-shadow-lg);padding:var(--biz-space-12);width:100%;min-height:400px}.login-card-header{text-align:center;margin-bottom:var(--biz-space-12)}.login-card-header h2{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.login-card-header p{color:var(--biz-text-secondary);font-size:var(--biz-text-base-size)}.login-methods{display:flex;flex-direction:column;gap:var(--biz-space-6);align-items:center;justify-content:center;min-height:200px}.google-login-container{display:flex;justify-content:center;align-items:center}.google-signin-button{display:flex;align-items:center;justify-content:center;gap:12px;background:#fff;color:#333;border:1px solid #ddd;border-radius:8px;padding:12px 24px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s ease;width:100%;max-width:300px}.google-signin-button:hover{background:#f8f9fa;border-color:#ccc;box-shadow:0 2px 4px #0000001a}.google-icon{width:20px;height:20px}.login-footer{margin-top:var(--biz-space-6);text-align:center;font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);line-height:1.5}.login-footer .link{color:var(--biz-text-primary-50);text-decoration:underline;font-weight:var(--biz-font-weight-medium)}.login-footer .link:hover{text-decoration:underline}@media (max-width: 768px){.login-page{padding-top:calc(var(--biz-nav-height) + var(--biz-space-8));padding-bottom:var(--biz-space-8)}.login-header h1{font-size:var(--biz-text-3xl-size)}.login-header p{font-size:var(--biz-text-base-size)}.login-card{padding:var(--biz-space-6)}}@media (max-width: 480px){.login-page{padding-top:calc(var(--biz-nav-height) + var(--biz-space-6));padding-bottom:var(--biz-space-6)}.login-container{padding:0 var(--biz-space-4)}.login-card{padding:var(--biz-space-4)}.login-header h1{font-size:var(--biz-text-2xl-size)}}.waitlist-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--biz-space-6);background:var(--biz-bg-primary);color:var(--biz-text-primary);font-family:var(--biz-font-family-primary)}.waitlist-container{max-width:400px;width:100%;background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);border:1px solid var(--biz-card-border);box-shadow:var(--biz-shadow-lg);padding:var(--biz-space-8);transition:var(--biz-card-transition)}.waitlist-container:hover{box-shadow:var(--biz-shadow-xl);transform:translateY(-2px)}.waitlist-content{text-align:center}.waitlist-content h1{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);line-height:var(--biz-text-2xl-height)}.waitlist-content p{font-size:var(--biz-text-base-size);color:var(--biz-text-secondary);line-height:1.6;margin-bottom:var(--biz-space-8)}.waitlist-form{display:flex;flex-direction:column;gap:var(--biz-space-4);margin-bottom:var(--biz-space-8)}.email-input{padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-button-border-radius);font-size:var(--biz-text-base-size);font-weight:var(--biz-button-font-weight);transition:var(--biz-button-transition);background:var(--biz-card-bg);color:var(--biz-text-primary)}.email-input:focus{outline:none;border-color:var(--biz-color-neutral-800);box-shadow:var(--biz-shadow-sm)}.email-input::placeholder{color:var(--biz-color-neutral-500)}.btn{padding:var(--biz-button-padding-y-md) var(--biz-button-padding-x-md);border-radius:var(--biz-button-border-radius);font-weight:var(--biz-button-font-weight);font-size:var(--biz-text-base-size);cursor:pointer;transition:var(--biz-button-transition);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;width:100%}.btn-primary{background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0);border-color:var(--biz-color-neutral-800);border-width:1px;border-radius:var(--biz-button-border-radius)}.btn-primary:hover:not(:disabled){background:var(--biz-color-neutral-700);border-color:var(--biz-color-neutral-700);transform:translateY(-1px);box-shadow:var(--biz-shadow-md);border-radius:var(--biz-button-border-radius)}.btn-primary:disabled{background:var(--biz-color-neutral-400);border-color:var(--biz-color-neutral-400);cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:transparent;color:var(--biz-text-primary)}.btn-secondary:hover{background:var(--biz-color-neutral-100);color:var(--biz-text-primary);transform:translateY(-1px);box-shadow:var(--biz-shadow-md)}.waitlist-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--biz-space-4);margin-top:var(--biz-space-12);padding:var(--biz-space-4);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-button-border-radius);transition:var(--biz-transition-fast);cursor:pointer}.waitlist-actions:hover{border-color:var(--biz-color-neutral-400);background:var(--biz-color-neutral-50);transform:translateY(-1px);box-shadow:var(--biz-shadow-sm)}@media (max-width: 768px){.waitlist-page{padding:var(--biz-space-4)}.waitlist-container{padding:var(--biz-space-6)}.waitlist-content h1{font-size:var(--biz-text-xl-size)}.waitlist-actions{flex-direction:column;align-items:center}}@media (max-width: 480px){.waitlist-container{padding:var(--biz-space-5)}.waitlist-content h1{font-size:var(--biz-text-lg-size)}.waitlist-content p{font-size:var(--biz-text-sm-size)}}.platform-page{min-height:100vh;background-color:var(--biz-bg-primary);transition:background-color var(--biz-transition-normal) var(--biz-ease-out);position:relative}.platform-page.dark{background-color:var(--biz-color-neutral-900)}.platform-container{display:flex;min-height:100vh;margin-top:0}.mobile-menu-toggle{display:none;position:fixed;top:var(--biz-space-4);left:var(--biz-space-4);z-index:1001;background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-lg);padding:var(--biz-space-3);cursor:pointer;transition:all var(--biz-transition-fast) var(--biz-ease-out);box-shadow:var(--biz-shadow-lg);color:var(--biz-text-secondary)}.mobile-menu-toggle:hover{background-color:var(--biz-color-neutral-100);color:var(--biz-text-primary);transform:translateY(-1px)}.dark .mobile-menu-toggle{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-400)}.dark .mobile-menu-toggle:hover{background-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-100)}.mobile-menu-toggle svg{width:20px;height:20px}.mobile-menu-overlay{position:fixed;inset:0;background-color:#00000080;z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:opacity var(--biz-transition-normal) var(--biz-ease-out)}.dark .mobile-menu-overlay{background-color:#000000b3}.sidebar{width:280px;background-color:var(--biz-bg-secondary);border-right:var(--biz-border-default) solid var(--biz-color-neutral-200);display:flex;flex-direction:column;position:fixed;height:100vh;transition:all var(--biz-transition-normal) var(--biz-ease-out);z-index:1000;overflow:hidden}.sidebar.collapsed{width:80px}.dark .sidebar{background-color:var(--biz-color-neutral-800);border-right-color:var(--biz-color-neutral-700)}.sidebar-header{padding:var(--biz-space-6);display:flex;align-items:center;justify-content:space-between;transition:all var(--biz-transition-normal) var(--biz-ease-out);flex-shrink:0}.sidebar-header-actions{display:flex;align-items:center;gap:var(--biz-space-2)}.mobile-close-button{display:none;background:none;border:none;cursor:pointer;padding:var(--biz-space-2);border-radius:var(--biz-radius-md);transition:all var(--biz-transition-fast) var(--biz-ease-out);color:var(--biz-text-secondary)}.mobile-close-button:hover{background-color:var(--biz-color-neutral-100);color:var(--biz-text-primary)}.dark .mobile-close-button{color:var(--biz-color-neutral-400)}.dark .mobile-close-button:hover{background-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-100)}.mobile-close-button svg{width:16px;height:16px}.sidebar.collapsed .sidebar-header{padding:var(--biz-space-4);justify-content:center}.sidebar-header h2{font-size:var(--biz-text-xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin:0;font-family:var(--biz-font-family-display);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.sidebar.collapsed .sidebar-header h2{font-size:var(--biz-text-lg-size)}.hidden{display:none}.dark .sidebar-header h2{color:var(--biz-color-neutral-100)}.sidebar-toggle{background:none;border:none;cursor:pointer;padding:var(--biz-space-2);border-radius:var(--biz-radius-md);transition:all var(--biz-transition-fast) var(--biz-ease-out);color:var(--biz-text-secondary);display:flex;align-items:center;justify-content:center}.sidebar-toggle:hover{background-color:var(--biz-color-neutral-100);color:var(--biz-text-primary)}.dark .sidebar-toggle{color:var(--biz-color-neutral-400)}.dark .sidebar-toggle:hover{background-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-100)}.sidebar-toggle svg{width:16px;height:16px;transition:transform var(--biz-transition-normal) var(--biz-ease-out)}.sidebar.collapsed .sidebar-toggle svg{transform:rotate(180deg)}.sidebar-nav{flex:1;padding:var(--biz-space-4);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;min-height:0}.sidebar-bottom-actions{margin-top:auto;padding:var(--biz-space-4);border-top:var(--biz-border-default) solid var(--biz-color-neutral-200);flex-shrink:0}.dark .sidebar-bottom-actions{border-top-color:var(--biz-color-neutral-700)}.sidebar-item{width:100%;display:flex;align-items:center;gap:var(--biz-space-3);padding:var(--biz-space-3) var(--biz-space-4);border:none;background:none;border-radius:var(--biz-radius-lg);cursor:pointer;transition:all var(--biz-transition-fast) var(--biz-ease-out);margin-bottom:var(--biz-space-2);text-align:left;color:var(--biz-text-secondary);font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);text-decoration:none}.sidebar.collapsed .sidebar-item{padding:var(--biz-space-3);justify-content:center;align-items:center}.sidebar.collapsed .sidebar-item:hover{transform:none}.dark .sidebar-item{color:var(--biz-color-neutral-400)}.sidebar-item:hover{background-color:var(--biz-color-neutral-100);color:var(--biz-text-primary);transform:translate(2px)}.dark .sidebar-item:hover{background-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-100)}.sidebar-item.active{background-color:var(--biz-color-primary-50);color:var(--biz-color-primary-700);font-weight:var(--biz-font-weight-semibold)}.dark .sidebar-item.active{background-color:var(--biz-color-primary-900);color:var(--biz-color-primary-300)}.sidebar-item.active:hover{background-color:var(--biz-color-primary-100);color:var(--biz-color-primary-800)}.dark .sidebar-item.active:hover{background-color:var(--biz-color-primary-800);color:var(--biz-color-primary-200)}.sidebar-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--biz-transition-normal) var(--biz-ease-out)}.sidebar-icon svg{width:20px;height:20px}.sidebar.collapsed .sidebar-icon{width:24px;height:24px;margin:0 auto}.sidebar.collapsed .sidebar-icon svg{width:24px;height:24px}.sidebar-text{flex:1;transition:opacity var(--biz-transition-normal) var(--biz-ease-out)}.sidebar.collapsed .sidebar-text{display:none}.main-content{flex:1;margin-left:280px;background-color:var(--biz-bg-primary);transition:all var(--biz-transition-normal) var(--biz-ease-out);display:flex;flex-direction:column;min-height:100dvh;height:100dvh;overflow-y:hidden}.welcome-content{max-width:1200px;margin:0 auto}.welcome-header{text-align:center;margin-bottom:var(--biz-space-12)}.welcome-header h1{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-display);transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .welcome-header h1{color:var(--biz-color-neutral-100)}.welcome-header p{font-size:var(--biz-text-xl-size);color:var(--biz-text-secondary);line-height:1.6;transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .welcome-header p{color:var(--biz-color-neutral-400)}.feature-overview{margin-top:var(--biz-space-8)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--biz-space-6)}.feature-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);text-decoration:none;transition:all var(--biz-transition-normal) var(--biz-ease-out);box-shadow:var(--biz-shadow-sm)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--biz-shadow-xl);border-color:var(--biz-color-primary-300)}.dark .feature-card{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700)}.dark .feature-card:hover{border-color:var(--biz-color-primary-600)}.feature-card-icon{width:60px;height:60px;margin-bottom:var(--biz-space-4);background-color:var(--biz-color-primary-100);border-radius:var(--biz-radius-lg);display:flex;align-items:center;justify-content:center;transition:all var(--biz-transition-normal) var(--biz-ease-out)}.feature-card-icon svg{width:30px;height:30px;color:var(--biz-color-primary-600);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.feature-card:hover .feature-card-icon{background-color:var(--biz-color-primary-200);transform:scale(1.1)}.dark .feature-card-icon{background-color:var(--biz-color-primary-900)}.dark .feature-card-icon svg{color:var(--biz-color-primary-400)}.dark .feature-card:hover .feature-card-icon{background-color:var(--biz-color-primary-800)}.feature-card h3{font-size:var(--biz-text-xl-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3);transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .feature-card h3{color:var(--biz-color-neutral-100)}.feature-card p{color:var(--biz-text-secondary);line-height:1.6;transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .feature-card p{color:var(--biz-color-neutral-400)}.dark .main-content{background-color:var(--biz-color-neutral-900)}.feature-content{max-width:1200px}.feature-content h2{font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-display);transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .feature-content h2{color:var(--biz-color-neutral-100)}.feature-content>p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-8);line-height:1.6;transition:color var(--biz-transition-normal) var(--biz-ease-out)}.dark .feature-content>p{color:var(--biz-color-neutral-400)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.metric-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.metric-card:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-lg)}.metric-card h3{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-2)}.metric-value{font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-1)}.metric-label{font-size:var(--biz-text-sm-size);color:var(--biz-text-tertiary)}.chat-interface{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);overflow:hidden;box-shadow:var(--biz-shadow-sm)}.chat-messages{padding:var(--biz-space-6);min-height:300px;max-height:400px;overflow-y:auto}.message{margin-bottom:var(--biz-space-4);padding:var(--biz-space-4);border-radius:var(--biz-radius-lg)}.ai-message{background-color:var(--biz-color-primary-50);border-left:4px solid var(--biz-color-primary-500)}.chat-input{display:flex;gap:var(--biz-space-3);padding:var(--biz-space-4);border-top:var(--biz-border-default) solid var(--biz-color-neutral-200);background-color:var(--biz-bg-primary)}.chat-input input{flex:1;padding:var(--biz-space-3);border:var(--biz-border-default) solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);font-size:var(--biz-text-base-size)}.chat-input input:focus{outline:none;border-color:var(--biz-color-primary-500);box-shadow:0 0 0 3px var(--biz-color-primary-100)}.planning-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.tool-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.tool-card:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-lg)}.tool-card h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.tool-card p{color:var(--biz-text-secondary);margin-bottom:var(--biz-space-4);line-height:1.6}.analysis-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.analysis-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.analysis-card h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.analysis-value{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-color-primary-600);margin-bottom:var(--biz-space-2)}.analysis-card ul{list-style:none;padding:0}.analysis-card li{padding:var(--biz-space-2) 0;color:var(--biz-text-secondary);border-bottom:1px solid var(--biz-color-neutral-100)}.analysis-card li:last-child{border-bottom:none}.financial-tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.model-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.model-card:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-lg)}.model-card h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.model-card p{color:var(--biz-text-secondary);margin-bottom:var(--biz-space-4);line-height:1.6}.strategy-framework{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.strategy-step{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);position:relative}.strategy-step:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--biz-color-primary-500),var(--biz-color-secondary-500));border-radius:var(--biz-radius-xl) var(--biz-radius-xl) 0 0}.strategy-step h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.strategy-step p{color:var(--biz-text-secondary);line-height:1.6}.competitor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.competitor-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.competitor-card h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.competitor-card ul{list-style:none;padding:0}.competitor-card li{padding:var(--biz-space-2) 0;color:var(--biz-text-secondary);border-bottom:1px solid var(--biz-color-neutral-100)}.competitor-card li:last-child{border-bottom:none}.competitor-card p{color:var(--biz-text-secondary);line-height:1.6}.risk-matrix{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.risk-category{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.risk-category.high{border-left:4px solid var(--biz-color-error-500)}.risk-category.medium{border-left:4px solid var(--biz-color-warning-500)}.risk-category.low{border-left:4px solid var(--biz-color-success-500)}.risk-category h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.risk-category ul{list-style:none;padding:0}.risk-category li{padding:var(--biz-space-2) 0;color:var(--biz-text-secondary);border-bottom:1px solid var(--biz-color-neutral-100)}.risk-category li:last-child{border-bottom:none}.kpi-dashboard{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.kpi-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-lg)}.kpi-card h3{font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-2)}.kpi-value{font-size:var(--biz-text-3xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-1)}.kpi-change{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium)}.kpi-change.positive{color:var(--biz-color-success-600)}.kpi-change.negative{color:var(--biz-color-error-600)}.reports-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);margin-top:var(--biz-space-6)}.report-card{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.report-card:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-lg)}.report-card h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-3)}.report-card p{color:var(--biz-text-secondary);margin-bottom:var(--biz-space-4);line-height:1.6}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:var(--biz-space-8);margin-top:var(--biz-space-6)}.setting-section{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.setting-section h3{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4)}.setting-item{margin-bottom:var(--biz-space-4)}.setting-item:last-child{margin-bottom:0}.setting-item label{display:block;font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.setting-item input,.setting-item select{width:100%;padding:var(--biz-space-3);border:var(--biz-border-default) solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);font-size:var(--biz-text-base-size);background-color:var(--biz-bg-primary);color:var(--biz-text-primary)}.setting-item input:focus,.setting-item select:focus{outline:none;border-color:var(--biz-color-primary-500);box-shadow:0 0 0 3px var(--biz-color-primary-100)}.bottom-actions{position:fixed;bottom:var(--biz-space-6);left:var(--biz-space-6);z-index:1000;display:flex;flex-direction:column;gap:var(--biz-space-3)}.logout-button{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-3) var(--biz-space-4);cursor:pointer;transition:all var(--biz-transition-normal) var(--biz-ease-out);box-shadow:var(--biz-shadow-lg);display:flex;align-items:center;gap:var(--biz-space-2);color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);text-decoration:none}.logout-button:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-xl);background-color:var(--biz-color-error-50);border-color:var(--biz-color-error-200);color:var(--biz-color-error-700)}.dark .logout-button{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-400)}.dark .logout-button:hover{background-color:var(--biz-color-error-900);border-color:var(--biz-color-error-700);color:var(--biz-color-error-300)}.settings-button{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-3) var(--biz-space-4);cursor:pointer;transition:all var(--biz-transition-normal) var(--biz-ease-out);box-shadow:var(--biz-shadow-lg);display:flex;align-items:center;gap:var(--biz-space-2);color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);text-decoration:none}.settings-button:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-xl);background-color:var(--biz-color-primary-50);border-color:var(--biz-color-primary-200);color:var(--biz-color-primary-700)}.dark .settings-button{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-400)}.dark .settings-button:hover{background-color:var(--biz-color-primary-900);border-color:var(--biz-color-primary-700);color:var(--biz-color-primary-300)}.settings-button svg{width:16px;height:16px}.logout-button svg{width:16px;height:16px}.theme-toggle{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-3) var(--biz-space-4);cursor:pointer;transition:all var(--biz-transition-normal) var(--biz-ease-out);box-shadow:var(--biz-shadow-lg);display:flex;align-items:center;gap:var(--biz-space-2);color:var(--biz-text-secondary);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);text-decoration:none}.theme-toggle:hover{transform:translateY(-2px);box-shadow:var(--biz-shadow-xl);background-color:var(--biz-color-primary-50);border-color:var(--biz-color-primary-200);color:var(--biz-color-primary-700)}.dark .theme-toggle{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700);color:var(--biz-color-neutral-400)}.dark .theme-toggle:hover{background-color:var(--biz-color-primary-900);border-color:var(--biz-color-primary-700);color:var(--biz-color-primary-300)}.theme-toggle svg{width:16px;height:16px}.coming-soon-banner{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-8);text-align:center;box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-normal) var(--biz-ease-out)}.dark .coming-soon-banner{background-color:var(--biz-color-neutral-800);border-color:var(--biz-color-neutral-700)}.coming-soon-banner h3{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-display)}.dark .coming-soon-banner h3{color:var(--biz-color-neutral-100)}.coming-soon-banner p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);margin-bottom:var(--biz-space-6);line-height:1.6}.dark .coming-soon-banner p{color:var(--biz-color-neutral-400)}.coming-soon-btn{background-color:var(--biz-color-primary-600)!important;color:var(--biz-color-neutral-0)!important;border-color:var(--biz-color-primary-600)!important;opacity:.7;cursor:not-allowed;pointer-events:none}.coming-soon-btn:hover{background-color:var(--biz-color-primary-600)!important;border-color:var(--biz-color-primary-600)!important;transform:none!important;box-shadow:var(--biz-shadow-sm)!important}@media (max-width: 1024px){.sidebar{width:240px}.main-content{margin-left:240px;padding:var(--biz-space-6);--platform-main-offset: calc(var(--biz-space-6) * 2)}.dashboard-grid,.planning-tools,.analysis-grid,.financial-tools,.strategy-framework,.competitor-grid,.risk-matrix,.kpi-dashboard,.reports-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}@media (max-width: 768px){.mobile-menu-toggle{display:flex}.platform-container{flex-direction:column}.sidebar{position:fixed;left:-280px;top:0;width:280px;height:100vh;border-right:var(--biz-border-default) solid var(--biz-color-neutral-200);transform:translate(-100%);transition:transform var(--biz-transition-normal) var(--biz-ease-out)}.sidebar.mobile-open{transform:translate(0);left:0}.sidebar.collapsed{width:280px}.main-content{margin-left:0;padding:var(--biz-space-4);padding-top:calc(var(--biz-space-4) + 60px);--platform-main-offset: calc(var(--biz-space-4) * 2);min-height:100vh;height:100vh;overflow:hidden}.sidebar-header{display:none}.sidebar-nav{padding:var(--biz-space-4);flex-direction:column;overflow-y:auto}.sidebar-item{width:100%;min-width:auto;margin-bottom:var(--biz-space-2);padding:var(--biz-space-4);justify-content:flex-start;gap:var(--biz-space-3)}.sidebar-text{display:block!important}.sidebar-icon{width:20px;height:20px}.sidebar-icon svg{width:20px;height:20px}.sidebar-bottom-actions{margin-top:auto;padding:var(--biz-space-4);border-top:var(--biz-border-default) solid var(--biz-color-neutral-200);flex-shrink:0}.dashboard-grid,.planning-tools,.analysis-grid,.financial-tools,.strategy-framework,.competitor-grid,.risk-matrix,.kpi-dashboard,.reports-grid,.settings-grid{grid-template-columns:1fr}.feature-content h2{font-size:var(--biz-text-2xl-size)}.feature-content>p{font-size:var(--biz-text-base-size)}.welcome-header h1{font-size:var(--biz-text-3xl-size)}.welcome-header p{font-size:var(--biz-text-lg-size)}.feature-grid{grid-template-columns:1fr}.sidebar-toggle{display:none}.mobile-close-button{display:flex}.sidebar-item{min-height:48px;-webkit-tap-highlight-color:transparent}.sidebar-item:active{background-color:var(--biz-color-neutral-200);transform:scale(.98)}.dark .sidebar-item:active{background-color:var(--biz-color-neutral-600)}body.mobile-menu-open{overflow:hidden}}.chatbox{display:flex;flex-direction:column;background:var(--biz-bg-primary);height:100%}.playground-chatbox{gap:var(--biz-space-4)}.chatbox-header{padding:var(--biz-space-4) var(--biz-space-6);border-bottom:1px solid var(--biz-color-neutral-200);background:var(--biz-bg-primary)}.chatbox-title{display:flex;align-items:center;gap:var(--biz-space-3)}.chatbox-title h3{margin:0;font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);font-family:var(--biz-font-family-primary)}.status-indicator{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary);font-weight:var(--biz-font-weight-medium)}.chatbox-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;padding:var(--biz-space-4) var(--biz-space-6);-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch;min-height:0}.chatbox-messages::-webkit-scrollbar{width:0;height:0}.chatbox-messages::-webkit-scrollbar-track{background:transparent}.chatbox-messages::-webkit-scrollbar-thumb{background:transparent}.chatbox-messages::-webkit-scrollbar-thumb:hover{background:transparent}.message{display:flex;padding:var(--biz-space-6) 0;border-bottom:1px solid var(--biz-color-neutral-100)}.user-message{background:var(--biz-bg-primary)}.ai-message{background:var(--biz-bg-secondary)}.message-content{flex:1;max-width:100%;word-wrap:break-word}.message-content p{margin:0;line-height:1.6;font-size:var(--biz-text-base-size);color:var(--biz-text-primary)}.message-time{font-size:var(--biz-text-xs-size);color:var(--biz-text-tertiary);display:block;margin-top:var(--biz-space-2)}.typing-indicator{display:flex;gap:4px;align-items:center;padding:var(--biz-space-2) 0}.typing-indicator span{width:6px;height:6px;border-radius:var(--biz-radius-full);background:var(--biz-color-neutral-400);animation:typing 1.4s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.chatbox-input{padding:var(--biz-space-4) var(--biz-space-6);background:var(--biz-bg-primary);position:relative;flex-shrink:0;position:sticky;bottom:0;z-index:10}.input-container{display:flex;gap:var(--biz-space-3);align-items:flex-end;max-width:768px;margin:0 auto}.message-input{flex:1;min-height:44px;max-height:120px;padding:var(--biz-space-3) var(--biz-space-4);border:1px solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-xl);background:var(--biz-bg-primary);color:var(--biz-text-primary);font-size:var(--biz-text-base-size);font-family:inherit;resize:none;outline:none;overflow:hidden;-ms-overflow-style:none;scrollbar-width:none;transition:all var(--biz-transition-fast) var(--biz-ease-out)}.message-input::-webkit-scrollbar{display:none}.message-input::-webkit-scrollbar-track{display:none}.message-input::-webkit-scrollbar-thumb{display:none}.message-input:focus{border-color:var(--biz-color-primary-500);box-shadow:0 0 0 2px #3b82f61a}.message-input::placeholder{color:var(--biz-text-tertiary)}.send-button{width:44px;height:44px;border:none;border-radius:var(--biz-radius-full);background:var(--biz-color-primary-600);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--biz-transition-fast) var(--biz-ease-out);flex-shrink:0}.send-button:hover:not(:disabled){background:var(--biz-color-primary-700);transform:translateY(-1px)}.send-button:active:not(:disabled){transform:translateY(0)}.send-button:disabled{background:var(--biz-color-neutral-300);cursor:not-allowed;transform:none}.send-button:disabled svg{opacity:.5}.toggle-mode-button{width:44px;height:44px;border:none;border-radius:var(--biz-radius-full);background:var(--biz-color-neutral-100);color:var(--biz-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--biz-transition-fast) var(--biz-ease-out);flex-shrink:0;border:1px solid var(--biz-color-neutral-200)}.toggle-mode-button:hover{background:var(--biz-color-neutral-200);color:var(--biz-text-primary);transform:translateY(-1px);box-shadow:var(--biz-shadow-sm)}.toggle-mode-button:active{transform:translateY(0)}.toggle-mode-button svg{transition:transform var(--biz-transition-fast) var(--biz-ease-out)}.toggle-mode-button:hover svg{transform:scale(1.1)}@media (max-width: 768px){.chatbox{height:100%;min-height:0;display:flex;flex-direction:column;overflow-y:hidden}.chatbox-messages{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--biz-space-3) var(--biz-space-4)}.chatbox-input{position:fixed;bottom:0;background:var(--biz-bg-primary);z-index:10}.chatbox-header{padding:var(--biz-space-3) var(--biz-space-4)}.chatbox-input{padding:var(--biz-space-3) var(--biz-space-4);flex-shrink:0;position:sticky;bottom:0;background:var(--biz-bg-primary);z-index:10}.message{padding:var(--biz-space-4) var(--biz-space-4)}.ai-avatar{width:28px;height:28px;font-size:14px}.chatbox-title h3{font-size:var(--biz-text-base-size)}}@media (max-width: 480px){.chatbox{height:100%;min-height:0;display:flex;flex-direction:column}.chatbox-messages{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--biz-space-3) var(--biz-space-4)}.chatbox-input{padding:var(--biz-space-3) var(--biz-space-4);flex-shrink:0;position:sticky;bottom:0;background:var(--biz-bg-primary);z-index:10}.message{padding:var(--biz-space-3) var(--biz-space-3)}.message-content p{font-size:var(--biz-text-sm-size)}}.chat-bubble-row{display:flex;margin:var(--biz-message-bubble-margin-bottom, var(--biz-space-4)) 0}.chat-bubble-row.incoming{justify-content:flex-start}.chat-bubble-row.outgoing{justify-content:flex-end}.chat-bubble{max-width:var(--biz-message-bubble-max-width, 65%);border-radius:var(--biz-message-bubble-radius, var(--biz-radius-xl));padding:var(--biz-message-bubble-padding-y, var(--biz-space-3)) var(--biz-message-bubble-padding-x, var(--biz-space-4));font-size:var(--biz-message-bubble-font-size, var(--biz-text-base-size));line-height:var( --biz-message-bubble-line-height, var(--biz-text-base-height) );box-shadow:var(--biz-message-user-shadow, var(--biz-shadow-sm))}.chat-bubble.incoming{background:var(--biz-message-ai-bg, var(--biz-color-neutral-0));color:var(--biz-message-ai-color, var(--biz-color-neutral-800));border:var(--biz-message-ai-border, 1px solid var(--biz-color-neutral-200))}.chat-bubble.outgoing{background:var(--biz-message-user-bg, var(--biz-color-primary-500));color:var(--biz-color-neutral-0)}.chat-bubble-role{margin-bottom:var(--biz-space-2)}.chat-bubble-time{font-size:var(--biz-text-xs-size);opacity:.7;margin-top:var(--biz-space-1)}@media (max-width: 768px){.chat-bubble{max-width:85%}}.hint-popup-overlay{position:absolute;bottom:100%;left:50%;transform:translate(-50%);z-index:9999;opacity:0;visibility:hidden;transition:all .3s ease;margin-bottom:var(--biz-space-2);pointer-events:auto}.hint-popup-overlay.visible{opacity:1;visibility:visible}.hint-popup{background:var(--biz-bg-primary);border:1px solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-lg);box-shadow:var(--biz-shadow-lg);max-width:350px;width:max-content;transform:scale(.9) translateY(10px);opacity:0;transition:all .3s ease;position:relative}.hint-popup.visible{transform:scale(1) translateY(0);opacity:1}.hint-popup:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--biz-color-neutral-100)}.hint-close{background:none;border:none;font-size:var(--biz-text-lg-size);color:var(--biz-text-tertiary);cursor:pointer;padding:var(--biz-space-1);border-radius:var(--biz-radius-sm);transition:all var(--biz-transition-fast);line-height:1;margin-top:-2px}.hint-close:hover{background:var(--biz-color-neutral-100);color:var(--biz-text-primary)}.hint-content{padding:var(--biz-space-4)}.hint-content p{margin:0;font-size:var(--biz-text-base-size);line-height:1.6;color:var(--biz-text-primary)}.hint-actions{padding:var(--biz-space-4);display:flex;justify-content:flex-end}.hint-acknowledge{background:var(--biz-color-blue-600);color:#fff;border:none;padding:var(--biz-space-2) var(--biz-space-4);border-radius:var(--biz-radius-md);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:all var(--biz-transition-fast)}.hint-acknowledge:hover{background:var(--biz-color-blue-700);transform:translateY(-1px)}@media (max-width: 480px){.hint-popup{width:95%;margin:var(--biz-space-4)}.hint-header,.hint-content,.hint-actions{padding:var(--biz-space-3)}}.knowledge-pills-container{position:fixed;top:20px;right:20px;display:flex;flex-direction:column;gap:var(--biz-space-2);z-index:100;max-width:300px}.knowledge-pill-wrapper{position:relative}.knowledge-pill-mobile{display:flex;position:relative;width:56px;height:56px;border:none;border-radius:50%;color:#fff;cursor:pointer;transition:all var(--biz-transition-fast);box-shadow:var(--biz-shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);align-items:center;justify-content:center}.knowledge-pill-mobile:hover,.knowledge-pill-mobile.expanded{transform:scale(1.1);box-shadow:var(--biz-shadow-xl)}.knowledge-pill-mobile-icon{font-size:var(--biz-text-xl-size);line-height:1}.knowledge-pill-mobile-count{position:absolute;top:-6px;right:-6px;background:var(--biz-color-error-500);border:2px solid white;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-bold);color:#fff}.knowledge-pill-desktop{display:none}.knowledge-pill-mobile-overlay{display:none;position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.knowledge-pill-content{position:absolute;top:100%;right:0;background:var(--biz-bg-primary);border:1px solid var(--biz-color-neutral-100);border-radius:var(--biz-radius-lg);box-shadow:var(--biz-shadow-lg);min-width:280px;max-width:350px;max-height:400px;overflow:hidden;animation:slideDown .3s ease;z-index:101}.knowledge-pill-header{display:flex;align-items:center;justify-content:space-between;padding:var(--biz-space-3);border-bottom:1px solid var(--biz-color-neutral-100);background:var(--biz-bg-secondary)}.knowledge-pill-title{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin:0}.knowledge-pill-close{background:none;border:none;font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);cursor:pointer;padding:var(--biz-space-1);border-radius:var(--biz-radius-sm);transition:all var(--biz-transition-fast);width:32px;height:32px;display:flex;align-items:center;justify-content:center}.knowledge-pill-close:hover{background:var(--biz-color-neutral-100);color:var(--biz-text-primary)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.knowledge-subjects{padding:var(--biz-space-3);display:flex;flex-direction:column;gap:var(--biz-space-2);max-height:300px;overflow-y:auto;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}.knowledge-subjects::-webkit-scrollbar{width:0;height:0}.knowledge-subjects::-webkit-scrollbar-track{background:transparent}.knowledge-subjects::-webkit-scrollbar-thumb{background:transparent}.knowledge-subjects::-webkit-scrollbar-thumb:hover{background:transparent}.knowledge-subject{display:flex;align-items:center;gap:var(--biz-space-2);padding:var(--biz-space-2);border-radius:var(--biz-radius-md);background:var(--biz-bg-secondary);transition:all var(--biz-transition-fast)}.knowledge-subject:hover{background:var(--biz-bg-tertiary);transform:translate(2px)}.knowledge-subject-icon{font-size:var(--biz-text-lg-size);flex-shrink:0;width:24px;text-align:center}.knowledge-subject-label{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-primary);flex:1}@media (max-width: 768px){.knowledge-pills-container{top:10px;right:10px;max-width:none}.knowledge-pill-mobile-overlay{display:none}.knowledge-pill-content{position:absolute;top:100%;right:0;min-width:280px;max-width:90vw;max-height:60vh;border-radius:var(--biz-radius-lg);animation:slideDown .3s ease;margin-top:var(--biz-space-2)}}@media (max-width: 480px){.knowledge-pills-container{top:5px;right:5px}.knowledge-pill-mobile{width:48px;height:48px}.knowledge-pill-mobile-icon{font-size:var(--biz-text-lg-size)}.knowledge-pill-mobile-count{width:20px;height:20px;font-size:var(--biz-text-xs-size);top:-4px;right:-4px}.knowledge-pill-content{min-width:280px;max-width:95vw;max-height:60vh}.knowledge-pill-header{padding:var(--biz-space-2)}.knowledge-pill-title{font-size:var(--biz-text-base-size)}.knowledge-subjects{padding:var(--biz-space-2)}}.playground-page{min-height:calc(100dvh - var(--platform-main-offset, 0px));display:flex;flex-direction:column}.playground-content{display:flex;flex-direction:column;flex:1;min-height:0}.feature-header h1{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4);font-family:var(--biz-font-family-primary)}.feature-header p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.playground-sections{display:flex;flex-direction:column;flex:1;min-height:0}.chatbox-section{display:flex;flex-direction:column;align-items:center;gap:var(--biz-space-6)}.playground-chatbox{width:100%;max-width:100%;flex:1;min-height:0}.loading{display:flex;justify-content:center;align-items:center;height:200px;font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary)}.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:var(--biz-space-4);text-align:center}.error-state p{font-size:var(--biz-text-lg-size);color:var(--biz-color-red-600);font-weight:var(--biz-font-weight-medium)}.error-state button{padding:var(--biz-space-3) var(--biz-space-6);background:var(--biz-color-primary-600);color:#fff;border:none;border-radius:var(--biz-radius-md);font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:var(--biz-transition-fast)}.error-state button:hover{background:var(--biz-color-primary-700)}.new-session-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;gap:var(--biz-space-6);text-align:center;background:var(--biz-bg-secondary);border-radius:var(--biz-radius-lg);padding:var(--biz-space-8);margin:var(--biz-space-8)}.new-session-state h2{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin:0}.new-session-state p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);margin:0;max-width:400px}.start-session-btn{padding:var(--biz-space-4) var(--biz-space-8);background:var(--biz-color-primary-600);color:#fff;border:none;border-radius:var(--biz-radius-md);font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);cursor:pointer;transition:var(--biz-transition-fast);min-width:200px}.start-session-btn:hover:not(:disabled){background:var(--biz-color-primary-700);transform:translateY(-2px)}.start-session-btn:disabled{background:var(--biz-color-neutral-400);cursor:not-allowed;transform:none}.session-controls{display:flex;justify-content:space-between;align-items:center;padding:var(--biz-space-4);background:var(--biz-bg-secondary);border-radius:var(--biz-radius-md);margin-bottom:var(--biz-space-4);border:1px solid var(--biz-color-neutral-200)}.session-info{display:flex;gap:var(--biz-space-4);align-items:center}.session-status{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary);padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-green-100);color:var(--biz-color-green-700);border-radius:var(--biz-radius-sm)}.message-count{font-size:var(--biz-text-sm-size);color:var(--biz-text-secondary)}.session-actions{display:flex;gap:var(--biz-space-2)}.pause-session-btn,.complete-session-btn{padding:var(--biz-space-2) var(--biz-space-4);border:none;border-radius:var(--biz-radius-sm);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:var(--biz-transition-fast);white-space:nowrap}.pause-session-btn{background:var(--biz-color-yellow-100);color:var(--biz-color-yellow-700);border:1px solid var(--biz-color-yellow-300)}.pause-session-btn:hover{background:var(--biz-color-yellow-200);transform:translateY(-1px)}.complete-session-btn{background:var(--biz-color-green-100);color:var(--biz-color-green-700);border:1px solid var(--biz-color-green-300)}.complete-session-btn:hover{background:var(--biz-color-green-200);transform:translateY(-1px)}@media (max-width: 768px){.session-controls{flex-direction:column;gap:var(--biz-space-3);align-items:stretch}.session-info,.session-actions{justify-content:center}}.playground-knowledge-pills{z-index:200}.playground-difficulty{position:fixed;top:156px;right:24px;z-index:250}@media (max-width: 768px){.playground-page{height:calc(100vh - 60px - var(--biz-space-4) * 2);min-height:0}.playground-chatbox{height:100%;min-height:0}}@media (max-width: 480px){.playground-page{height:calc(100vh - 60px - var(--biz-space-4) * 2);min-height:0}.playground-chatbox{height:100%;min-height:0}}.pensieve-card-container{cursor:pointer;position:relative;min-height:320px;width:100%}.pensieve-card{position:relative;height:320px;width:100%;background:var(--biz-card-bg);border-radius:var(--biz-card-border-radius);padding:var(--biz-space-6);display:flex;flex-direction:column;gap:var(--biz-space-4);box-shadow:var(--biz-shadow-md);transition:var(--biz-card-transition);overflow:hidden}.pensieve-card:hover{box-shadow:var(--biz-shadow-lg);transform:translateY(-2px)}.card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--biz-space-3)}.header-actions{display:flex;align-items:center;gap:var(--biz-space-2)}.delete-btn{background:none;border:none;cursor:pointer;padding:var(--biz-space-1);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-sm-size);color:var(--biz-text-tertiary);transition:var(--biz-transition-fast);display:flex;align-items:center;justify-content:center;min-width:24px;min-height:24px}.delete-btn:hover{background:var(--biz-color-red-100);color:var(--biz-color-red-600);transform:scale(1.1)}.delete-btn:active{transform:scale(.95)}.card-title{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin:0;line-height:1.4;flex:1}.status-indicator{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);padding:var(--biz-space-1) var(--biz-space-2);border-radius:var(--biz-radius-sm);color:var(--biz-text-secondary);white-space:nowrap;flex-shrink:0}.card-meta{display:flex;justify-content:space-between;align-items:center;gap:var(--biz-space-3)}.difficulty-badge{padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-neutral-200);color:var(--biz-color-neutral-700);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);text-transform:uppercase;letter-spacing:.5px}.score{font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-secondary)}.progress-bar{width:100%;height:6px;background:var(--biz-color-neutral-200);border-radius:var(--biz-radius-full);overflow:hidden}.progress-fill{height:100%;border-radius:var(--biz-radius-full);transition:width .3s var(--biz-ease-out);background:var(--biz-color-neutral-600)}.pensieve-card.finished .progress-fill{background:var(--biz-color-primary-600)}.pensieve-card.paused .progress-fill{background:var(--biz-color-primary-500)}.pensieve-card.in-progress .progress-fill{background:var(--biz-color-primary-700)}.pensieve-card.failed .progress-fill{background:var(--biz-color-neutral-500)}.card-tags{display:flex;flex-wrap:wrap;gap:var(--biz-space-2)}.card-tags .tag{padding:var(--biz-space-1) var(--biz-space-2);background:var(--biz-color-neutral-100);color:var(--biz-color-neutral-700);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs-size);font-weight:var(--biz-font-weight-medium);border:1px solid var(--biz-color-neutral-200)}.card-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--biz-space-3);margin-top:auto}.last-activity{font-size:var(--biz-text-xs-size);color:var(--biz-text-tertiary)}.action-btn{padding:var(--biz-space-2) var(--biz-space-4);background:var(--biz-color-neutral-800);color:var(--biz-color-neutral-0);border:none;border-radius:var(--biz-radius-sm);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:var(--biz-transition-fast);white-space:nowrap}.action-btn:hover{background:var(--biz-color-neutral-700);transform:translateY(-1px)}.action-btn:active{transform:translateY(0)}@media (max-width: 768px){.pensieve-card-container{min-height:280px}.pensieve-card{height:280px;padding:var(--biz-space-4);gap:var(--biz-space-3)}.card-header{flex-direction:column;align-items:flex-start;gap:var(--biz-space-2)}.header-actions{align-self:flex-end}.card-title{font-size:var(--biz-text-base-size)}.card-meta{flex-direction:column;align-items:flex-start;gap:var(--biz-space-2)}.card-footer{flex-direction:column;align-items:stretch;gap:var(--biz-space-2)}.action-btn{width:100%;padding:var(--biz-space-3) var(--biz-space-4)}}@media (max-width: 480px){.pensieve-card-container{min-height:260px}.pensieve-card{height:260px;padding:var(--biz-space-3)}.card-tags{gap:var(--biz-space-1)}.card-tags .tag{font-size:var(--biz-text-xs-size);padding:var(--biz-space-1) var(--biz-space-2)}}.empty-pensieve-card-container{display:flex;justify-content:center;align-items:center;min-height:400px;padding:var(--biz-space-6)}.empty-pensieve-card{background:var(--biz-color-white);border:2px dashed var(--biz-color-gray-300);border-radius:var(--biz-radius-xl);padding:var(--biz-space-8);text-align:center;max-width:500px;width:100%;transition:all var(--biz-transition-duration) var(--biz-transition-timing)}.empty-pensieve-card:hover{border-color:var(--biz-color-primary-400);box-shadow:var(--biz-shadow-md);transform:translateY(-2px)}.empty-card-content{display:flex;flex-direction:column;align-items:center;gap:var(--biz-space-6)}.empty-icon{width:80px;height:80px;background:var(--biz-color-primary-50);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--biz-color-primary-500);margin-bottom:var(--biz-space-2)}.empty-icon svg{width:40px;height:40px}.empty-title{font-size:var(--biz-text-2xl);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-gray-900);margin:0;line-height:1.3}.empty-description{font-size:var(--biz-text-base);color:var(--biz-color-gray-600);line-height:1.6;margin:0;max-width:400px}.empty-features{display:flex;flex-direction:column;gap:var(--biz-space-3);width:100%;max-width:300px}.feature-item{display:flex;align-items:center;gap:var(--biz-space-3);padding:var(--biz-space-3);background:var(--biz-color-gray-50);border-radius:var(--biz-radius-md);transition:all var(--biz-transition-duration) var(--biz-transition-timing)}.feature-item:hover{background:var(--biz-color-primary-50);transform:translate(4px)}.feature-icon{width:32px;height:32px;background:var(--biz-color-primary-100);border-radius:var(--biz-radius-sm);display:flex;align-items:center;justify-content:center;color:var(--biz-color-primary-600);flex-shrink:0}.feature-icon svg{width:18px;height:18px}.feature-item span{font-size:var(--biz-text-sm);font-weight:var(--biz-font-weight-medium);color:var(--biz-color-gray-700);text-align:left}.start-trial-btn{display:flex;align-items:center;gap:var(--biz-space-2);padding:var(--biz-space-4) var(--biz-space-6);background:var(--biz-color-primary-500);color:var(--biz-color-white);border:none;border-radius:var(--biz-radius-lg);font-size:var(--biz-text-base);font-weight:var(--biz-font-weight-semibold);cursor:pointer;transition:all var(--biz-transition-duration) var(--biz-transition-timing);box-shadow:var(--biz-shadow-sm)}.start-trial-btn:hover{background:var(--biz-color-primary-600);transform:translateY(-2px);box-shadow:var(--biz-shadow-md)}.start-trial-btn:active{transform:translateY(0)}.start-trial-btn svg{width:20px;height:20px}@media (max-width: 768px){.empty-pensieve-card-container{padding:var(--biz-space-4);min-height:300px}.empty-pensieve-card{padding:var(--biz-space-6)}.empty-title{font-size:var(--biz-text-xl)}.empty-description{font-size:var(--biz-text-sm)}.empty-features{gap:var(--biz-space-2)}.feature-item{padding:var(--biz-space-2);gap:var(--biz-space-2)}.feature-icon{width:28px;height:28px}.feature-icon svg{width:16px;height:16px}.start-trial-btn{padding:var(--biz-space-3) var(--biz-space-5);font-size:var(--biz-text-sm)}}@media (max-width: 480px){.empty-pensieve-card-container{padding:var(--biz-space-3)}.empty-pensieve-card{padding:var(--biz-space-4)}.empty-icon{width:60px;height:60px}.empty-icon svg{width:30px;height:30px}.empty-title{font-size:var(--biz-text-lg)}.empty-description{font-size:var(--biz-text-xs)}}.pensieve-page{background:var(--biz-bg-primary);padding:var(--biz-space-8) 0;min-height:100vh;overflow-y:auto}.pensieve-page{scrollbar-width:none;-ms-overflow-style:none}.pensieve-page::-webkit-scrollbar{display:none}.pensieve-content{max-width:var(--biz-container-xl);margin:0 auto;padding:0 var(--biz-space-6);height:auto;overflow:visible}.feature-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.header-controls{display:flex;align-items:center;gap:1rem}.data-status{display:flex;align-items:center;gap:.75rem;font-size:.875rem;color:var(--text-secondary)}.last-updated{white-space:nowrap}.trials-count{font-weight:600;color:var(--biz-text-primary);background:var(--biz-color-primary-50);padding:.25rem .5rem;border-radius:var(--biz-border-radius-sm);border:1px solid var(--biz-color-primary-200)}.refresh-btn,.add-trial-btn{padding:.5rem .75rem;border:1px solid var(--biz-color-neutral-200);border-radius:var(--biz-border-radius-md);background:var(--biz-color-neutral-0);color:var(--biz-text-primary);cursor:pointer;transition:all .2s ease;font-size:.875rem;display:flex;align-items:center;gap:.25rem}.refresh-btn:hover,.add-trial-btn:hover{background:var(--biz-color-neutral-100);border-color:var(--biz-color-neutral-300)}.add-trial-btn{background:var(--biz-color-primary-50);border-color:var(--biz-color-primary-200);color:var(--biz-color-primary-700);font-weight:500}.add-trial-btn:hover{background:var(--biz-color-primary-100);border-color:var(--biz-color-primary-300);color:var(--biz-color-primary-800)}.empty-state{display:flex;flex-direction:column;align-items:center;gap:2rem}.empty-state-actions{display:flex;justify-content:center}.add-trial-btn-large{padding:1rem 2rem;border:2px solid var(--biz-color-primary-200);border-radius:var(--biz-border-radius-lg);background:var(--biz-color-primary-50);color:var(--biz-color-primary-700);cursor:pointer;transition:all .2s ease;font-size:1rem;font-weight:600;display:flex;align-items:center;gap:.5rem}.add-trial-btn-large:hover{background:var(--biz-color-primary-100);border-color:var(--biz-color-primary-300);color:var(--biz-color-primary-800);transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.feature-header h1{margin:0;font-size:2.5rem;font-weight:700;color:var(--text-primary)}.feature-header p{margin:.5rem 0 0;font-size:1.1rem;color:var(--text-secondary);max-width:600px;line-height:1.6}.pensieve-sections{display:flex;flex-direction:column;gap:var(--biz-space-12);height:auto;overflow:visible}.trial-cards-section{display:flex;flex-direction:column;gap:var(--biz-space-8);height:auto;overflow:visible}.trial-cards-section h2{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-bold);font-family:var(--biz-font-family-display);color:var(--biz-text-primary);margin:0;text-align:center}.trial-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--biz-space-6);width:100%;align-items:start;height:auto;overflow:visible}.loading-state,.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;text-align:center;color:var(--text-secondary)}.loading-state p{font-size:1.1rem;margin-bottom:1rem}.error-state p{font-size:1.1rem;margin-bottom:1.5rem;color:var(--error-color, #e74c3c)}.retry-btn,.refresh-btn{background:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.retry-btn:hover,.refresh-btn:hover{background:var(--primary-hover)}.refresh-btn{margin-left:auto;margin-top:1rem}@media (max-width: 768px){.pensieve-page{padding:var(--biz-space-6) 0}.pensieve-content{padding:0 var(--biz-space-4)}.feature-header{margin-bottom:var(--biz-space-12)}.feature-header h1{font-size:var(--biz-text-3xl-size)}.feature-header p{font-size:var(--biz-text-base-size)}.trial-cards-section h2{font-size:var(--biz-text-xl-size)}.trial-cards-grid{grid-template-columns:1fr;gap:var(--biz-space-4)}}@media (max-width: 480px){.pensieve-page{padding:var(--biz-space-4) 0}.pensieve-content{padding:0 var(--biz-space-3)}.feature-header h1{font-size:var(--biz-text-2xl-size)}.trial-cards-section h2{font-size:var(--biz-text-lg-size)}}.storybook-card{background:var(--biz-color-white);border:1px solid var(--biz-color-gray-200);border-radius:var(--biz-radius-lg);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-duration) var(--biz-transition-timing);overflow:hidden;min-width:280px;max-width:320px;height:420px;display:flex;flex-direction:column}.storybook-card:hover{box-shadow:var(--biz-shadow-md);transform:translateY(-2px)}.storybook-card-header{position:relative;height:160px;overflow:hidden}.storybook-image{position:relative;width:100%;height:100%;background:var(--biz-color-gray-100)}.storybook-image img{width:100%;height:100%;object-fit:cover}.storybook-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--biz-color-gray-100);color:var(--biz-color-gray-400)}.storybook-placeholder svg{width:48px;height:48px}.storybook-overlay{position:absolute;inset:0;background:#0000004d;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--biz-transition-duration) var(--biz-transition-timing)}.storybook-card:hover .storybook-overlay{opacity:1}.play-button{background:var(--biz-color-primary-500);color:var(--biz-color-white);border:none;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--biz-transition-duration) var(--biz-transition-timing)}.play-button:hover{background:var(--biz-color-primary-600);transform:scale(1.1)}.play-button:disabled{background:var(--biz-color-gray-400);cursor:not-allowed;transform:none}.play-button svg{width:20px;height:20px;margin-left:2px}.storybook-status{position:absolute;top:var(--biz-space-2);right:var(--biz-space-2);background:var(--biz-color-white);padding:var(--biz-space-1) var(--biz-space-2);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs);font-weight:var(--biz-font-weight-medium);box-shadow:var(--biz-shadow-sm)}.storybook-card-content{padding:var(--biz-space-4);flex:1;display:flex;flex-direction:column}.storybook-title{font-size:var(--biz-text-lg);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-gray-900);margin:0 0 var(--biz-space-2) 0;line-height:1.3}.storybook-description{font-size:var(--biz-text-sm);color:var(--biz-color-gray-600);margin:0 0 var(--biz-space-3) 0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.storybook-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--biz-space-3)}.storybook-protagonist{display:flex;align-items:center;gap:var(--biz-space-2)}.protagonist-avatar{width:24px;height:24px;border-radius:50%;overflow:hidden}.protagonist-avatar img{width:100%;height:100%;object-fit:cover}.avatar-placeholder{width:100%;height:100%;background:var(--biz-color-primary-500);color:var(--biz-color-white);display:flex;align-items:center;justify-content:center;font-size:var(--biz-text-xs);font-weight:var(--biz-font-weight-medium)}.protagonist-name{font-size:var(--biz-text-sm);color:var(--biz-color-gray-700);font-weight:var(--biz-font-weight-medium)}.storybook-duration{display:flex;align-items:center;gap:var(--biz-space-1);font-size:var(--biz-text-xs);color:var(--biz-color-gray-500)}.storybook-duration svg{width:14px;height:14px}.storybook-progress{margin-bottom:var(--biz-space-3)}.progress-bar{width:100%;height:4px;background:var(--biz-color-gray-200);border-radius:var(--biz-radius-sm);overflow:hidden;margin-bottom:var(--biz-space-1)}.progress-text{font-size:var(--biz-text-xs);color:var(--biz-color-gray-500)}.storybook-actions{display:flex;gap:var(--biz-space-2);margin-top:auto}.action-btn:hover{background:var(--biz-color-gray-50);border-color:var(--biz-color-gray-400)}@media (max-width: 768px){.storybook-card{min-width:260px;max-width:300px;height:400px}.storybook-card-content{padding:var(--biz-space-3)}.storybook-title{font-size:var(--biz-text-base)}.storybook-description{font-size:var(--biz-text-xs)}}.learning-plan-card{background:var(--biz-color-white);border:1px solid var(--biz-color-gray-200);border-radius:var(--biz-radius-lg);box-shadow:var(--biz-shadow-sm);transition:all var(--biz-transition-duration) var(--biz-transition-timing);overflow:hidden;min-width:280px;max-width:320px;height:420px;display:flex;flex-direction:column}.learning-plan-card:hover{box-shadow:var(--biz-shadow-md);transform:translateY(-2px)}.learning-plan-card-header{position:relative;height:80px;background:var(--biz-color-primary-50);display:flex;align-items:center;justify-content:space-between;padding:var(--biz-space-4)}.learning-plan-icon{width:40px;height:40px;background:var(--biz-color-primary-500);border-radius:var(--biz-radius-md);display:flex;align-items:center;justify-content:center;color:var(--biz-color-white)}.learning-plan-icon svg{width:20px;height:20px}.difficulty-badge{color:var(--biz-color-white);padding:var(--biz-space-1) var(--biz-space-2);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs);font-weight:var(--biz-font-weight-medium);text-transform:uppercase;letter-spacing:.5px}.learning-plan-card-content{padding:var(--biz-space-4);flex:1;display:flex;flex-direction:column}.learning-plan-title{font-size:var(--biz-text-lg);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-gray-900);margin:0 0 var(--biz-space-2) 0;line-height:1.3}.learning-plan-description{font-size:var(--biz-text-sm);color:var(--biz-color-gray-600);margin:0 0 var(--biz-space-3) 0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.learning-plan-stats{display:flex;gap:var(--biz-space-3);margin-bottom:var(--biz-space-3)}.stat-item{display:flex;align-items:center;gap:var(--biz-space-2);flex:1}.stat-icon{width:24px;height:24px;background:var(--biz-color-gray-100);border-radius:var(--biz-radius-sm);display:flex;align-items:center;justify-content:center;color:var(--biz-color-gray-600)}.stat-icon svg{width:14px;height:14px}.stat-content{display:flex;flex-direction:column}.stat-value{font-size:var(--biz-text-sm);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-gray-900);line-height:1.2}.stat-label{font-size:var(--biz-text-xs);color:var(--biz-color-gray-500);line-height:1.2}.learning-plan-progress{margin-bottom:var(--biz-space-3)}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--biz-space-1)}.progress-label{font-size:var(--biz-text-xs);color:var(--biz-color-gray-600);font-weight:var(--biz-font-weight-medium)}.progress-percentage{font-size:var(--biz-text-xs);color:var(--biz-color-primary-600);font-weight:var(--biz-font-weight-semibold)}.progress-bar{width:100%;height:4px;background:var(--biz-color-gray-200);border-radius:var(--biz-radius-sm);overflow:hidden}.progress-fill{height:100%;background:var(--biz-color-primary-500);border-radius:var(--biz-radius-sm);transition:width var(--biz-transition-duration) var(--biz-transition-timing)}.connected-trials{margin-bottom:var(--biz-space-3)}.trials-label{font-size:var(--biz-text-xs);color:var(--biz-color-gray-600);font-weight:var(--biz-font-weight-medium);display:block;margin-bottom:var(--biz-space-1)}.trials-list{display:flex;flex-wrap:wrap;gap:var(--biz-space-1)}.trial-tag{background:var(--biz-color-gray-100);color:var(--biz-color-gray-700);padding:var(--biz-space-1) var(--biz-space-2);border-radius:var(--biz-radius-sm);font-size:var(--biz-text-xs);font-weight:var(--biz-font-weight-medium);white-space:nowrap}.trial-more{color:var(--biz-color-primary-600);font-size:var(--biz-text-xs);font-weight:var(--biz-font-weight-medium);display:flex;align-items:center}.learning-plan-actions{display:flex;gap:var(--biz-space-2);margin-top:auto}.action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--biz-space-1);padding:var(--biz-space-2) var(--biz-space-3);border:1px solid var(--biz-color-gray-300);border-radius:var(--biz-radius-md);background:var(--biz-color-white);color:var(--biz-color-gray-700);font-size:var(--biz-text-sm);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:all var(--biz-transition-duration) var(--biz-transition-timing)}.action-btn:hover:not(:disabled){background:var(--biz-color-gray-50);border-color:var(--biz-color-gray-400)}.action-btn:disabled{background:var(--biz-color-gray-100);color:var(--biz-color-gray-400);cursor:not-allowed}.action-btn svg{width:14px;height:14px}.start-btn:hover:not(:disabled){background:var(--biz-color-success-50);border-color:var(--biz-color-success-300);color:var(--biz-color-success-700)}.edit-btn:hover{background:var(--biz-color-primary-50);border-color:var(--biz-color-primary-300);color:var(--biz-color-primary-700)}.delete-btn:hover{background:var(--biz-color-error-50);border-color:var(--biz-color-error-300);color:var(--biz-color-error-700)}@media (max-width: 768px){.learning-plan-card{min-width:260px;max-width:300px;height:400px}.learning-plan-card-content{padding:var(--biz-space-3)}.learning-plan-title{font-size:var(--biz-text-base)}.learning-plan-description{font-size:var(--biz-text-xs)}.learning-plan-stats{gap:var(--biz-space-2)}.stat-item{gap:var(--biz-space-1)}}.interweave-page{min-height:100vh;background:var(--biz-color-gray-50);overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.interweave-page::-webkit-scrollbar{display:none}.interweave-content{max-width:1200px;margin:0 auto;padding:var(--biz-space-6)}.feature-header{text-align:center;margin-bottom:var(--biz-space-8)}.feature-header h1{font-size:var(--biz-text-3xl);font-weight:var(--biz-font-weight-bold);color:var(--biz-color-gray-900);margin-bottom:var(--biz-space-4)}.feature-header p{font-size:var(--biz-text-lg);color:var(--biz-color-gray-600);max-width:600px;margin:0 auto;line-height:1.6}.interweave-sections{display:flex;flex-direction:column;gap:var(--biz-space-8)}.content-section{background:var(--biz-color-white);border-radius:var(--biz-radius-xl);padding:var(--biz-space-6);box-shadow:var(--biz-shadow-sm)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--biz-space-6);padding-bottom:var(--biz-space-4);border-bottom:1px solid var(--biz-color-gray-200)}.section-header h2{font-size:var(--biz-text-2xl);font-weight:var(--biz-font-weight-semibold);color:var(--biz-color-gray-900);margin:0}.create-btn{display:flex;align-items:center;gap:var(--biz-space-2);padding:var(--biz-space-3) var(--biz-space-4);background:var(--biz-color-primary-500);color:var(--biz-color-white);border:none;border-radius:var(--biz-radius-md);font-size:var(--biz-text-sm);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:all var(--biz-transition-duration) var(--biz-transition-timing)}.create-btn:hover{background:var(--biz-color-primary-600);transform:translateY(-1px);box-shadow:var(--biz-shadow-md)}.create-btn svg{width:16px;height:16px}.cards-row{display:flex;gap:var(--biz-space-4);overflow-x:auto;padding:var(--biz-space-2) 0;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none}.cards-row::-webkit-scrollbar{display:none}.cards-row:after{content:"";min-width:var(--biz-space-4);height:1px}@media (max-width: 768px){.interweave-content{padding:var(--biz-space-4)}.feature-header h1{font-size:var(--biz-text-2xl)}.feature-header p{font-size:var(--biz-text-base)}.content-section{padding:var(--biz-space-4)}.section-header{flex-direction:column;gap:var(--biz-space-3);align-items:flex-start}.section-header h2{font-size:var(--biz-text-xl)}.create-btn{width:100%;justify-content:center}.cards-row{gap:var(--biz-space-3)}}@media (max-width: 480px){.interweave-content,.content-section{padding:var(--biz-space-3)}.feature-header{margin-bottom:var(--biz-space-6)}.interweave-sections{gap:var(--biz-space-6)}}.settings-page{min-height:100vh;padding:var(--biz-space-8);background-color:var(--biz-bg-primary)}.settings-content{max-width:800px;margin:0 auto}.settings-header{margin-bottom:var(--biz-space-12);text-align:center}.settings-header h1{font-size:var(--biz-text-4xl-size);font-weight:var(--biz-font-weight-bold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-4)}.settings-header p{font-size:var(--biz-text-lg-size);color:var(--biz-text-secondary);margin:0}.settings-sections{display:flex;flex-direction:column;gap:var(--biz-space-8)}.settings-section{background-color:var(--biz-bg-secondary);border:var(--biz-border-default) solid var(--biz-color-neutral-200);border-radius:var(--biz-radius-xl);padding:var(--biz-space-8)}.dark .settings-section{border-color:var(--biz-color-neutral-700)}.settings-section h2{font-size:var(--biz-text-2xl-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-6);margin-top:0}.setting-item{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--biz-space-6);padding:var(--biz-space-6) 0;border-bottom:var(--biz-border-default) solid var(--biz-color-neutral-200)}.dark .setting-item{border-bottom-color:var(--biz-color-neutral-700)}.setting-item:last-child{border-bottom:none;padding-bottom:0}.setting-label{flex:1}.setting-label label{display:block;font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-semibold);color:var(--biz-text-primary);margin-bottom:var(--biz-space-2)}.setting-label p{font-size:var(--biz-text-base-size);color:var(--biz-text-secondary);margin:0}.setting-control,.name-display-controls{display:flex;align-items:center;gap:var(--biz-space-4)}.current-name{font-size:var(--biz-text-lg-size);font-weight:var(--biz-font-weight-medium);color:var(--biz-text-primary);min-width:120px}.name-edit-controls{display:flex;flex-direction:column;gap:var(--biz-space-3);min-width:200px}.name-input{width:100%;padding:var(--biz-space-3) var(--biz-space-4);border:var(--biz-border-default) solid var(--biz-color-neutral-300);border-radius:var(--biz-radius-lg);font-size:var(--biz-text-base-size);background-color:var(--biz-bg-primary);color:var(--biz-text-primary);transition:all var(--biz-transition-fast) var(--biz-ease-out)}.dark .name-input{border-color:var(--biz-color-neutral-600)}.name-input:focus{outline:none;border-color:var(--biz-color-primary-500);box-shadow:0 0 0 3px var(--biz-color-primary-100)}.dark .name-input:focus{box-shadow:0 0 0 3px var(--biz-color-primary-900)}.edit-buttons{display:flex;gap:var(--biz-space-2)}.btn{padding:var(--biz-space-2) var(--biz-space-4);border:var(--biz-border-default) solid transparent;border-radius:var(--biz-radius-lg);font-size:var(--biz-text-sm-size);font-weight:var(--biz-font-weight-medium);cursor:pointer;transition:all var(--biz-transition-fast) var(--biz-ease-out);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:var(--biz-space-2)}.btn-sm{padding:var(--biz-space-1) var(--biz-space-3);font-size:var(--biz-text-xs-size)}.btn-primary{background-color:var(--biz-color-primary-600);color:#fff;border-color:var(--biz-color-primary-600)}.btn-primary:hover{background-color:var(--biz-color-primary-700);border-color:var(--biz-color-primary-700)}.btn-primary:disabled{background-color:var(--biz-color-neutral-400);border-color:var(--biz-color-neutral-400);cursor:not-allowed}.btn-outline{background-color:transparent;color:var(--biz-text-primary);border-color:var(--biz-color-neutral-400)}.dark .btn-outline{border-color:var(--biz-color-neutral-600)}.btn-outline:hover{background-color:var(--biz-color-neutral-100);color:var(--biz-text-primary)}.dark .btn-outline:hover{background-color:var(--biz-color-neutral-700)}.btn-danger{background-color:var(--biz-color-error-600);color:#fff;border-color:var(--biz-color-error-600)}.btn-danger:hover{background-color:var(--biz-color-error-700);border-color:var(--biz-color-error-700)}@media (max-width: 768px){.settings-page{padding:var(--biz-space-4)}.settings-section{padding:var(--biz-space-6)}.setting-item{flex-direction:column;align-items:flex-start;gap:var(--biz-space-4)}.setting-control{width:100%;justify-content:flex-start}.name-edit-controls{width:100%}.edit-buttons{width:100%;justify-content:flex-start}}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:var(--biz-color-neutral-50)}.loading-spinner{width:40px;height:40px;border:4px solid var(--biz-color-neutral-200);border-top:4px solid var(--biz-color-primary-500);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--biz-space-4)}.loading-container p{color:var(--biz-text-secondary);font-size:var(--biz-text-base-size);font-weight:var(--biz-font-weight-medium)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}