:root{--color-primary: #12B76A;--color-primary-dark: #039855;--color-primary-rgb: 18, 183, 106;--color-secondary: #F79009;--color-secondary-rgb: 247, 144, 9;--color-secondary-dark: #DC6803;--color-accent: #F79009;--color-accent-dark: #DC6803;--color-danger: #F04438;--color-danger-dark: #D92D20;--color-warning: #F79009;--color-warning-dark: #DC6803;--color-info: #0BA5EC;--color-background: #F3F4F6;--color-surface: #FFFFFF;--color-surface-hover: #F9FAFB;--color-border: #E5E7EB;--color-text: #111827;--color-text-muted: #6B7280;--font-family-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-base: 1rem;--font-size-sm: .875rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-bold: 600;--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--border-radius-sm: .75rem;--border-radius-md: 1rem;--border-radius-lg: 1.5rem;--border-radius-xl: 1.75rem;--border-radius-2xl: 2rem;--border-radius-3xl: 2.5rem;--border-radius-pill: 9999px;--min-tap-target: 3rem;--shadow-sm: 0 .125rem .25rem rgba(16, 24, 40, .1), 0 .0625rem .125rem rgba(16, 24, 40, .06);--shadow-md: 0 .25rem .5rem -.125rem rgba(16, 24, 40, .1), 0 .125rem .25rem -.125rem rgba(16, 24, 40, .06);--shadow-lg: 0 .5rem 1rem -.25rem rgba(16, 24, 40, .1), 0 .25rem .375rem -.25rem rgba(16, 24, 40, .06);--transition-fast: .2s ease-out;--transition-medium: .3s;--transition-slow: .4s;--transition-bounce: .4s cubic-bezier(.175, .885, .32, 1.275)}@media(prefers-color-scheme:dark){:root{--color-background: #0B0F19;--color-surface: #111827;--color-surface-hover: #1F2937;--color-border: #374151;--color-text: #F3F4F6;--color-text-muted: #9CA3AF;--shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .3);--shadow-md: 0 .5rem 1rem rgba(0, 0, 0, .4);--shadow-lg: 0 1rem 2rem rgba(0, 0, 0, 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.pill-icon-wrapper[data-v-27b256b7]{background-color:var(--color-accent);color:#fff;animation:pulse-icon-27b256b7 2.5s infinite}.node-locked[data-v-27b256b7]{background-color:var(--color-surface-hover);border-color:transparent;cursor:not-allowed;opacity:.7;box-shadow:none}.node-locked .pill-icon-wrapper[data-v-27b256b7]{background-color:var(--color-border);color:var(--color-text-muted)}.node-unlocked[data-v-27b256b7]{border:1.5px solid var(--color-border);border-style:solid;background-color:var(--color-surface);opacity:.9}.node-unlocked .pill-icon-wrapper[data-v-27b256b7]{background-color:var(--color-border);color:var(--color-text-muted)}@keyframes pulse-icon-27b256b7{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.spin[data-v-27b256b7]{animation:spin-27b256b7 1s linear infinite}@keyframes 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.2s}.close-btn[data-v-27b256b7]:hover{background:var(--color-surface-hover);color:var(--color-text)}.danger-btn[data-v-27b256b7]{background-color:var(--color-danger)!important;border-color:var(--color-danger)!important;color:#fff!important}.danger-btn[data-v-27b256b7]:hover{background-color:var(--color-danger-dark)!important}.disclaimer-box[data-v-27b256b7]{display:flex;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-radius:12px;background-color:var(--color-surface-hover);border:1px solid var(--color-border);font-size:11px;color:var(--color-text-muted);line-height:1.4;text-align:left;opacity:.8}.takeaways-info-btn[data-v-27b256b7]{width:2rem;height:2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.takeaways-info-btn[data-v-27b256b7]:hover{background-color:var(--color-surface-hover);border-color:var(--color-primary);color:var(--color-primary)}.takeaways-info-btn.expanded[data-v-27b256b7]{background-color:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 0 12px #12b76a4d}.takeaways-content[data-v-27b256b7]{overflow:hidden}.course-takeaways-card[data-v-27b256b7]{padding:var(--space-md);border-radius:var(--border-radius-lg);background:var(--color-surface);border:.0625rem solid var(--color-border);box-shadow:var(--shadow-sm);text-align:left}.takeaways-card[data-v-27b256b7]{padding:var(--space-md);border-radius:var(--border-radius-lg);background:var(--color-surface);border:.0625rem solid var(--color-border);box-shadow:var(--shadow-sm)}.takeaways-list[data-v-27b256b7]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.takeaways-list li[data-v-27b256b7]{position:relative;padding-left:18px;font-size:.8125rem;line-height:1.4;color:var(--color-text-muted)}.takeaways-list li[data-v-27b256b7]:before{content:"";position:absolute;left:0;top:.4375rem;width:.375rem;height:.375rem;border-radius:50%;background-color:var(--color-primary);box-shadow:0 0 .375rem var(--color-primary)}.header-collapsible[data-v-27b256b7]{overflow:hidden}.expand-enter-active[data-v-27b256b7],.expand-leave-active[data-v-27b256b7]{transition:all .35s cubic-bezier(.4,0,.2,1);max-height:400px;opacity:1}.expand-enter-from[data-v-27b256b7],.expand-leave-to[data-v-27b256b7]{max-height:0;opacity:0;margin-top:0!important;padding-top:0!important;padding-bottom:0!important}.modal-enter-active[data-v-27b256b7],.modal-leave-active[data-v-27b256b7]{transition:opacity .3s ease}.modal-enter-from[data-v-27b256b7],.modal-leave-to[data-v-27b256b7]{opacity:0}