@import"https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Lora", "Georgia", "Times New Roman", serif;--shell-header-height: 76px;--transition-fast: .15s cubic-bezier(.16, 1, .3, 1);--transition-normal: .3s cubic-bezier(.16, 1, .3, 1);--transition-slow: .5s cubic-bezier(.16, 1, .3, 1);--border-radius-sm: 8px;--border-radius-md: 14px;--border-radius-lg: 20px;--max-content-width: 740px;--bg-primary: #f8fafc;--bg-card: #ffffff;--bg-sidebar: #f1f5f9;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--accent: #4f46e5;--accent-light: #eef2ff;--accent-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--color-highlight: #4f46e5;--color-success: #16a34a;--color-success-light: rgba(22, 163, 74, .08);--color-error: #dc2626;--color-error-light: rgba(220, 38, 38, .08);--color-warning: #d97706;--color-warning-light: rgba(217, 119, 6, .08);--border: rgba(15, 23, 42, .08);--border-strong: rgba(15, 23, 42, .15);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .02);--shadow-md: 0 4px 20px -2px rgba(15, 23, 42, .04), 0 2px 8px -1px rgba(15, 23, 42, .02);--shadow-lg: 0 12px 40px -4px rgba(15, 23, 42, .06), 0 4px 16px -2px rgba(15, 23, 42, .03)}[data-theme=dark]{--bg-primary: #0c0a09;--bg-card: #1c1917;--bg-sidebar: #12100f;--text-primary: #f5f5f4;--text-secondary: #d6d3d1;--text-muted: #a8a29e;--accent: #818cf8;--accent-light: rgba(129, 140, 248, .12);--accent-gradient: linear-gradient(135deg, #818cf8 0%, #c084fc 100%);--color-highlight: #c084fc;--color-success: #22c55e;--color-success-light: rgba(34, 197, 94, .12);--color-error: #ef4444;--color-error-light: rgba(239, 68, 68, .12);--color-warning: #f59e0b;--color-warning-light: rgba(245, 158, 11, .12);--border: rgba(245, 245, 244, .07);--border-strong: rgba(245, 245, 244, .15);--shadow-sm: 0 1px 2px rgba(0, 0, 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var(--accent);transition:background-color var(--transition-fast)}.timeline-item:hover .timeline-dot{background:var(--accent)}.timeline-date{font-size:12px;font-weight:700;color:var(--accent);margin-bottom:4px;text-transform:uppercase}.timeline-title{font-family:var(--font-sans);font-size:16px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.timeline-desc{font-family:var(--font-sans);font-size:14px;line-height:1.7;color:var(--text-secondary)}.premium-table-wrapper{width:100%;overflow-x:auto;border-radius:var(--border-radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);background-color:var(--bg-card);margin:12px 0}.premium-table{width:100%;border-collapse:collapse;text-align:left;font-family:var(--font-sans)}.premium-table th{background-color:var(--bg-sidebar);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);padding:16px 20px;border-bottom:1px solid var(--border)}.premium-table td{padding:16px 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var(--border)}.key-figure-name{font-family:var(--font-sans);font-size:15px;font-weight:700}.key-figure-role{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--accent);letter-spacing:.5px}.key-figure-desc{font-family:var(--font-sans);font-size:13px;line-height:1.6;color:var(--text-secondary)}.callout-card{border-left:4px solid var(--accent);background-color:var(--accent-light);border-radius:var(--border-radius-sm);padding:20px 24px}.callout-card.success{border-left-color:var(--color-success);background-color:var(--color-success-light)}.callout-card.warning{border-left-color:var(--color-warning);background-color:var(--color-warning-light)}.callout-card.danger{border-left-color:var(--color-error);background-color:var(--color-error-light)}.study-sidebar-pane{display:flex;flex-direction:column;gap:32px;position:sticky;top:104px;align-self:start}.study-widget-card,.study-card.widget-card{background:linear-gradient(180deg,var(--bg-card) 0%,#f8fafc 100%)!important;border:1px 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