:root{--cdp-text-primary:var(--color-text);--cdp-text-secondary:var(--color-text-secondary);--cdp-background:var(--color-background);--cdp-bg-secondary:var(--color-surface);--cdp-border:var(--color-border);--cdp-card-bg:var(--color-card-bg);--cdp-primary:var(--color-accent,var(--color-primary));--cdp-primary-hover:var(--color-accent-hover,var(--color-primary-hover));--cdp-primary-text:var(--color-active-text);--cdp-card-hover:var(--color-hover-bg,var(--color-surface))}.cdp-container{background:transparent;color:var(--cdp-text-primary);width:100%;max-width:none;box-sizing:border-box;padding-inline:clamp(1rem,2.5vw,2rem)}.cdp-shell{padding-block:var(--space-6);padding-inline:0}.cdp-error{color:var(--color-danger);padding:var(--space-10);text-align:center;font-size:var(--font-size-lg)}.cdp-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--cdp-bg-secondary) 86%,var(--cdp-primary) 14%) 0,var(--cdp-card-bg) 100%);color:var(--cdp-text-primary);padding:var(--space-12) var(--space-10);border-radius:var(--radius-2xl);margin-bottom:var(--space-8);border:1px solid var(--cdp-border)}.cdp-container .cdp-hero{box-sizing:border-box;padding:clamp(.875rem,1.6vw,1.25rem)}.cdp-hero--with-image{background-repeat:no-repeat;overflow:hidden;position:relative;isolation:isolate;border:0;border-radius:var(--radius-2xl);padding:clamp(2rem,4vw,3rem) clamp(1.5rem,3vw,2.5rem)}.cdp-hero.cdp-hero--with-image{background-color:initial}.cdp-hero--with-image:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-background) 84%,transparent) 0,color-mix(in srgb,var(--cdp-background) 66%,transparent) 34%,color-mix(in srgb,var(--cdp-background) 24%,transparent) 100%);z-index:0}.cdp-hero-content{max-width:860px;position:relative;z-index:1}.cdp-container .cdp-hero .cdp-hero-content{box-sizing:border-box;padding:clamp(2rem,4vw,3rem) clamp(1.5rem,3vw,2.5rem)!important}.cdp-hero--with-image .cdp-hero-content{padding:0;border-radius:0;background:transparent;border:0;-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none}.cdp-container .cdp-hero--with-image .cdp-hero-content{background:transparent!important;border:0!important;box-shadow:none}.cdp-breadcrumb{font-size:var(--font-size-sm);margin-bottom:var(--space-4);opacity:.92}.cdp-breadcrumb-link{cursor:pointer;text-decoration:underline;transition:opacity .2s ease}.cdp-breadcrumb-link:hover{opacity:.8}.cdp-breadcrumb-sep{margin:0 var(--space-2)}.cdp-hero h1{font-size:clamp(2rem,4vw,2.625rem);font-weight:var(--font-weight-bold);margin:0 0 var(--space-4);line-height:1.2}.cdp-subtitle{font-size:var(--font-size-lg);opacity:.96;margin-bottom:var(--space-6);line-height:1.6;max-width:48rem}.cdp-meta{display:flex;flex-wrap:wrap;gap:var(--space-6);margin-bottom:var(--space-8)}.cdp-meta-item{display:flex;align-items:center;gap:var(--space-2)}.cdp-meta-label{opacity:.82;font-size:var(--font-size-sm)}.cdp-meta-value{font-weight:var(--font-weight-semibold);font-size:var(--font-size-base)}.cdp-rating{display:inline-flex;align-items:center;gap:.4rem}.cdp-rating__value{font-weight:var(--font-weight-bold);color:var(--cdp-text-primary)}.cdp-actions{display:flex;gap:var(--space-3);flex-wrap:wrap}.cdp-hero-progress{margin-top:var(--space-5);max-width:520px;padding:var(--space-4) var(--space-5);border-radius:var(--radius-2xl);background:linear-gradient(135deg,color-mix(in srgb,var(--cdp-background) 92%,transparent) 0,color-mix(in srgb,var(--cdp-card-bg) 86%,transparent) 100%);border:1px solid color-mix(in srgb,var(--cdp-border) 82%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:var(--shadow-md)}.cdp-hero-progress__top{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-3)}.cdp-hero-progress__label-group{display:grid;grid-gap:var(--space-1);gap:var(--space-1)}.cdp-hero-progress__eyebrow{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);letter-spacing:.08em;text-transform:uppercase;color:var(--cdp-text-secondary)}.cdp-hero-progress__state{font-size:var(--font-size-lg);line-height:1.2;color:var(--cdp-text-primary)}.cdp-hero-progress__value{font-size:1.65rem;font-weight:800;line-height:1;color:var(--cdp-primary)}.cdp-hero-progress__bar{height:12px;border-radius:999px;overflow:hidden;background:color-mix(in srgb,var(--cdp-bg-secondary) 82%,transparent);border:1px solid color-mix(in srgb,var(--cdp-border) 70%,transparent)}.cdp-hero-progress__bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cdp-primary) 0,color-mix(in srgb,var(--cdp-primary) 72%,var(--cdp-card-bg) 28%) 100%)}.cdp-hero-progress__copy{font-size:var(--font-size-xs);line-height:1.6}.cdp-hero-progress__copy,.cdp-start-note{margin:var(--space-3) 0 0;color:var(--cdp-text-secondary)}.cdp-start-note{font-size:var(--font-size-sm);opacity:.95}.cdp-start-error{margin:var(--space-2) 0 0;font-size:var(--font-size-sm);color:var(--color-danger)}.cdp-skeleton{gap:var(--space-8)}.cdp-skeleton,.cdp-skeleton__hero{display:flex;flex-direction:column}.cdp-skeleton__hero{background:linear-gradient(135deg,color-mix(in srgb,var(--cdp-bg-secondary) 86%,var(--cdp-primary) 14%) 0,var(--cdp-card-bg) 100%);padding:var(--space-12) var(--space-10);border-radius:var(--radius-2xl);border:1px solid var(--cdp-border);gap:var(--space-4)}.cdp-skeleton__breadcrumb{height:1rem;width:8rem;border-radius:4px}.cdp-skeleton__breadcrumb,.cdp-skeleton__title{background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__title{height:2.6rem;width:70%;border-radius:6px}.cdp-skeleton__subtitle{height:1.4rem;width:55%;border-radius:4px;background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__meta{display:flex;flex-wrap:wrap;gap:var(--space-6);margin-top:var(--space-2)}.cdp-skeleton__meta-item{height:1.2rem;width:6rem;border-radius:4px;background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__actions{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-top:var(--space-2)}.cdp-skeleton__btn{height:2.6rem;width:8rem;border-radius:var(--radius-md);background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__btn--light{width:7rem}.cdp-skeleton__content{display:grid;grid-template-columns:1fr 340px;grid-gap:var(--space-8);gap:var(--space-8)}.cdp-skeleton__tabs{height:2.8rem;width:24rem;border-radius:var(--radius-md);background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__body{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-4)}.cdp-skeleton__line{height:1rem;width:100%;border-radius:4px;background:linear-gradient(90deg,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 25%,color-mix(in srgb,var(--cdp-bg-secondary) 60%,transparent) 50%,color-mix(in srgb,var(--cdp-bg-secondary) 80%,transparent) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.4s ease-in-out infinite}.cdp-skeleton__line--short{width:60%}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:1024px){.cdp-skeleton__content{grid-template-columns:1fr}}.cdp-tabs{display:flex;gap:var(--space-2);border-bottom:2px solid var(--cdp-border);margin-bottom:var(--space-8);overflow-x:auto}.cdp-tab{padding:var(--space-3) var(--space-6);background:none;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--cdp-text-secondary);cursor:pointer;border:none;border-bottom:3px solid transparent;transition:all .2s ease;white-space:nowrap}.cdp-tab:hover{color:var(--cdp-text-primary)}.cdp-tab-active{color:var(--cdp-primary);border-bottom-color:var(--cdp-primary)}.cdp-content{display:grid;grid-template-columns:1fr 340px;grid-gap:var(--space-8);gap:var(--space-8)}.cdp-main{min-width:0}.cdp-section{scroll-margin-top:calc(var(--app-header-height, 72px) + var(--space-4))}.cdp-section h2{font-size:clamp(1.35rem,2.4vw,1.75rem);font-weight:var(--font-weight-bold);margin:0 0 var(--space-5);color:var(--cdp-text-primary)}.cdp-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:var(--space-5);margin:0 0 var(--space-6)}.cdp-section-copy{margin:var(--space-2) 0 0;color:var(--cdp-text-secondary);line-height:1.6;max-width:720px}.cdp-structure-stats{display:flex;gap:var(--space-2);flex-wrap:wrap}.cdp-structure-stats span{padding:var(--space-2) var(--space-3);border-radius:999px;background:var(--cdp-bg-secondary);border:1px solid var(--cdp-border);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--cdp-text-primary)}.cdp-rating-form{padding:var(--space-5);border-radius:var(--radius-lg);background:var(--cdp-card-bg);border:1px solid var(--cdp-border);margin-bottom:var(--space-6)}.cdp-rating-form__head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;margin-bottom:var(--space-3)}.cdp-rating-form__head h3{margin:0 0 var(--space-1);font-size:1.1rem}.cdp-rating-form__required{margin:0;color:var(--color-warning);font-weight:var(--font-weight-semibold)}.cdp-rating-form__summary{display:flex;align-items:center;gap:var(--space-2)}.cdp-rating-form__value{font-weight:var(--font-weight-bold)}.cdp-rating-form__count{color:var(--cdp-text-secondary)}.cdp-rating-form__editor,.cdp-rating-form__stars{margin:var(--space-3) 0}.cdp-rating-form__hint{margin:var(--space-2) 0 0;color:var(--cdp-text-secondary);font-size:.9rem}.cdp-rating-form__error{margin:var(--space-2) 0;color:var(--color-danger);font-weight:var(--font-weight-semibold)}.cdp-rating-cards{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.cdp-rating-card{padding:var(--space-4);border-radius:var(--radius-md);background:var(--cdp-card-bg);border:1px solid var(--cdp-border)}.cdp-rating-card__head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-2);flex-wrap:wrap}.cdp-rating-card__date{margin-left:var(--space-2);color:var(--cdp-text-secondary);font-size:.85rem}.cdp-rating-card__score{display:flex;align-items:center;gap:var(--space-2)}.cdp-rating-card__value{font-weight:var(--font-weight-bold)}.cdp-rating-card__body{color:var(--cdp-text-secondary);line-height:1.6}.cdp-learning-outcomes{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:var(--space-4);gap:var(--space-4);margin-bottom:var(--space-8)}.cdp-outcome{padding:var(--space-4);background:var(--cdp-card-bg);border:1px solid var(--cdp-border);border-radius:var(--radius-md);font-weight:var(--font-weight-medium)}.cdp-description{line-height:1.8;color:var(--cdp-text-secondary);margin-bottom:var(--space-8)}.cdp-requirements{line-height:2;color:var(--cdp-text-secondary);margin:0;padding-left:var(--space-6)}.cdp-curriculum{display:grid;grid-gap:var(--space-4);gap:var(--space-4);scroll-margin-top:calc(var(--app-header-height, 72px) + var(--space-4))}.cdp-curriculum-list{display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.cdp-outline-note{padding:var(--space-4) var(--space-5);border:1px solid color-mix(in srgb,var(--cdp-border) 78%,var(--cdp-primary) 22%);background:color-mix(in srgb,var(--cdp-card-bg) 76%,var(--cdp-bg-secondary) 24%);border-radius:var(--radius-lg);color:var(--cdp-text-primary);line-height:1.6}.cdp-curriculum-item{display:grid;grid-template-columns:34px 36px 1fr auto auto;grid-gap:var(--space-3);gap:var(--space-3);align-items:center;width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--cdp-border);background:var(--cdp-card-bg);border-radius:var(--radius-lg);text-align:left;cursor:pointer;transition:all .2s ease}.cdp-curriculum-item:hover{border-color:color-mix(in srgb,var(--cdp-primary) 42%,var(--cdp-border) 58%);background:color-mix(in srgb,var(--cdp-card-bg) 62%,var(--cdp-bg-secondary) 38%)}.cdp-curriculum-item:disabled{opacity:1}.cdp-curriculum-item--locked{cursor:not-allowed;opacity:.66}.cdp-curriculum-item--locked,.cdp-curriculum-item--locked:hover{background:color-mix(in srgb,var(--cdp-card-bg) 86%,var(--cdp-bg-secondary) 14%)}.cdp-curriculum-item--locked:hover{border-color:var(--cdp-border)}.cdp-curriculum-item--locked .cdp-curriculum-index,.cdp-curriculum-item--locked .cdp-curriculum-title,.cdp-curriculum-item--locked .cdp-curriculum-type-icon{color:var(--cdp-text-secondary)}.cdp-curriculum-index{width:30px;height:30px;border-radius:999px;background:var(--cdp-bg-secondary);font-weight:var(--font-weight-bold)}.cdp-curriculum-index,.cdp-curriculum-type-icon{display:inline-flex;align-items:center;justify-content:center;font-size:var(--font-size-xs)}.cdp-curriculum-type-icon{width:36px;height:36px;border-radius:var(--radius-md);background:color-mix(in srgb,var(--cdp-card-bg) 72%,var(--cdp-bg-secondary) 28%);border:1px solid color-mix(in srgb,var(--cdp-border) 84%,var(--cdp-primary) 16%);font-weight:800;color:var(--cdp-text-primary)}.cdp-curriculum-body{display:grid;grid-gap:4px;gap:4px;min-width:0}.cdp-curriculum-title{font-weight:var(--font-weight-semibold);color:var(--cdp-text-primary)}.cdp-curriculum-meta{font-size:var(--font-size-xs);color:var(--cdp-text-secondary);text-transform:capitalize}.cdp-curriculum-badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-1) var(--space-2);border-radius:999px;border:1px solid color-mix(in srgb,var(--cdp-border) 82%,transparent);background:color-mix(in srgb,var(--cdp-bg-secondary) 72%,var(--cdp-card-bg) 28%);font-size:var(--font-size-3xs);font-weight:var(--font-weight-bold);letter-spacing:.05em;text-transform:uppercase;color:var(--cdp-text-primary)}.cdp-curriculum-badge--required{border-color:color-mix(in srgb,var(--cdp-primary) 24%,var(--cdp-border) 76%);background:color-mix(in srgb,var(--cdp-primary) 10%,var(--cdp-card-bg) 90%)}.cdp-curriculum-access{font-size:var(--font-size-3xs);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.08em;color:var(--cdp-text-secondary)}.cdp-curriculum-access--icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border-radius:999px;letter-spacing:0}.cdp-curriculum-access--icon.is-locked{color:var(--cdp-text-secondary);background:color-mix(in srgb,var(--cdp-bg-secondary) 70%,var(--cdp-card-bg) 30%)}.cdp-curriculum-access--icon.is-open{color:var(--cdp-primary);background:color-mix(in srgb,var(--cdp-primary) 12%,var(--cdp-card-bg) 88%)}.cdp-curriculum-access--icon svg{width:12px;height:12px}.cdp-module{background:var(--cdp-card-bg);border:1px solid var(--cdp-border);border-radius:var(--radius-lg);overflow:hidden}.cdp-module-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-5) var(--space-6);background:var(--cdp-bg-secondary);border-bottom:1px solid var(--cdp-border)}.cdp-module-heading{display:grid;grid-gap:4px;gap:4px}.cdp-module-kicker{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.08em;color:var(--cdp-text-secondary)}.cdp-module-header h3{margin:0;font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.cdp-module-summary{margin:0;color:var(--cdp-text-secondary);font-size:var(--font-size-sm);line-height:1.5}.cdp-module-side{display:grid;justify-items:end;grid-gap:var(--space-2);gap:var(--space-2)}.cdp-module-duration{color:var(--cdp-text-secondary);font-size:var(--font-size-sm)}.cdp-module-access{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-1) var(--space-2);border-radius:999px;border:1px solid var(--cdp-border);background:var(--cdp-card-bg);font-size:var(--font-size-3xs);font-weight:var(--font-weight-bold);letter-spacing:.06em;text-transform:uppercase;color:var(--cdp-text-secondary)}.cdp-module-access--locked{background:color-mix(in srgb,var(--cdp-card-bg) 60%,var(--cdp-bg-secondary) 40%)}.cdp-module-access--icon{width:26px;height:26px;padding:0}.cdp-module-access--icon svg{width:12px;height:12px}.cdp-lessons{padding:var(--space-3) 0}.cdp-lesson{display:grid;grid-template-columns:auto 1fr auto auto;grid-gap:var(--space-3);gap:var(--space-3);align-items:center;padding:var(--space-3) var(--space-6);transition:background .2s ease}.cdp-lesson:hover{background:var(--cdp-bg-secondary)}.cdp-lesson-icon{font-size:var(--font-size-2xl)}.cdp-lesson-title{font-size:var(--font-size-base);color:var(--cdp-text-primary)}.cdp-lesson-duration{color:var(--cdp-text-secondary);font-size:var(--font-size-sm)}.cdp-lesson-status{color:var(--color-success);font-size:var(--font-size-2xl)}.cdp-instructor{display:flex;gap:var(--space-4);background:var(--cdp-card-bg);padding:var(--space-5);border:1px solid var(--cdp-border);border-radius:var(--radius-lg)}.cdp-instructor-avatar{width:72px;height:72px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cdp-instructor-info h3{margin:0 0 var(--space-1);font-size:1.15rem}.cdp-instructor-title{color:var(--cdp-text-secondary);margin-bottom:var(--space-4)}.cdp-instructor-stats{display:flex;gap:var(--space-8);margin-bottom:var(--space-4)}.cdp-stat{text-align:center}.cdp-stat-value{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--cdp-primary)}.cdp-stat-label{font-size:var(--font-size-xs);color:var(--cdp-text-secondary);margin-top:var(--space-1)}.cdp-instructor-bio{line-height:1.6;color:var(--cdp-text-secondary);margin:0}.cdp-reviews{display:grid;grid-gap:var(--space-6);gap:var(--space-6)}.cdp-review{background:var(--cdp-card-bg);border:1px solid var(--cdp-border);border-radius:var(--radius-lg);padding:var(--space-5)}.cdp-review-header{display:flex;gap:var(--space-4);margin-bottom:var(--space-3)}.cdp-review-avatar{width:48px;height:48px;border-radius:50%;background:var(--cdp-primary);color:var(--cdp-primary-text);display:flex;align-items:center;justify-content:center;font-weight:var(--font-weight-bold);flex-shrink:0}.cdp-review-meta{flex:1 1}.cdp-review-name{font-weight:var(--font-weight-semibold);margin-bottom:var(--space-1)}.cdp-review-rating{color:var(--color-warning);font-size:var(--font-size-sm);margin-bottom:var(--space-1)}.cdp-review-date{font-size:var(--font-size-xs);color:var(--cdp-text-secondary)}.cdp-review-text{line-height:1.8;color:var(--cdp-text-secondary);margin:0}.cdp-sidebar{display:grid;grid-gap:var(--space-6);gap:var(--space-6);align-content:start}.cdp-card{background:var(--cdp-card-bg);border:1px solid var(--cdp-border);border-radius:var(--radius-lg);padding:var(--space-6)}.cdp-card h3{margin:0 0 var(--space-5);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.cdp-info-item{display:flex;justify-content:space-between;padding:var(--space-3) 0;border-bottom:1px solid var(--cdp-border)}.cdp-info-item:last-child{border-bottom:none}.cdp-info-label{color:var(--cdp-text-secondary);font-size:var(--font-size-sm)}.cdp-info-value{font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm)}.cdp-info-value-wrap{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.cdp-info-note{font-size:var(--font-size-3xs);color:var(--cdp-text-secondary);text-align:right;line-height:1.4;max-width:220px}.cdp-info-value--free{color:var(--color-success)}.cdp-price-row{display:flex;align-items:center;gap:var(--space-2);justify-content:flex-end;flex-wrap:wrap}.cdp-price-original{font-size:var(--font-size-xs);color:var(--cdp-text-secondary);text-decoration:line-through}.cdp-sale-badge{display:inline-flex;align-items:center;padding:var(--space-1) 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