.product-detail-page{width:100%;min-width:0;max-width:100%;background:var(--color-bg-page);color:var(--color-text-primary)}.product-detail-page__breadcrumb{width:100%;min-width:0;background:var(--color-primary-soft);color:var(--color-primary-strong)}.product-detail-page__breadcrumb-inner{display:flex;min-height:var(--announcement-height);align-items:center;justify-content:center;gap:var(--space-3);width:100%;max-width:var(--content-max-width);margin-inline:auto;padding-inline:var(--layout-gutter);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold)}.product-detail-page__breadcrumb-inner a{transition:color var(--motion-base) ease}.product-detail-page__breadcrumb-inner a:hover{color:var(--color-primary-hover)}.product-detail-page__breadcrumb-inner svg{width:1rem;height:1rem;flex-shrink:0}.product-detail-page__hero{width:100%;overflow:hidden;background:var(--color-bg-dark);color:var(--color-text-on-dark)}.product-detail-page__hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"copy visual";width:100%;min-height:clamp(560px,calc(100svh - var(--header-height) - var(--announcement-height)),760px);direction:ltr}.product-detail-page__hero-copy{grid-area:copy;display:flex;min-width:0;flex-direction:column;justify-content:center;align-items:flex-start;padding:clamp(var(--space-10),6vw,var(--space-24));direction:rtl;text-align:right;background:radial-gradient(circle at 82% 14%,rgba(var(--color-primary-rgb),.2),transparent 22rem),linear-gradient(145deg,var(--color-bg-dark-secondary),var(--color-bg-dark) 60%,var(--neutral-95))}.product-detail-page__hero-copy h1{max-width:15ch;margin:0;color:var(--color-text-on-dark);font-size:var(--font-size-h1);font-weight:var(--font-weight-bold);line-height:var(--line-height-heading)}.product-detail-page__hero-copy>p{max-width:38rem;margin:var(--space-6) 0 0;color:var(--color-text-on-dark-muted);font-size:var(--font-size-lead);line-height:var(--line-height-body)}.product-detail-page__hero-actions,.product-detail-page__purchase-block{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);margin-top:var(--space-8)}.product-detail-page__primary-action,.product-detail-page__secondary-action,.product-detail-page__sidebar-action{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:48px;border-radius:var(--radius-pill);padding:0 var(--space-6);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);transition:transform var(--motion-fast) ease,background-color var(--motion-base) ease,border-color var(--motion-base) ease,color var(--motion-base) ease}.product-detail-page__primary-action{border:1px solid transparent;background:var(--color-primary-light);color:var(--color-primary-strong);cursor:pointer}.product-detail-page__primary-action:hover{background:var(--color-primary-soft);transform:translateY(-1px)}.product-detail-page__primary-action--added{background:var(--green-20);color:var(--green-90)}.product-detail-page__secondary-action{border:1px solid var(--color-border-dark);background:var(--color-overlay-light-soft);color:var(--color-text-on-dark)}.product-detail-page__secondary-action:hover{border-color:var(--color-primary-light);background:rgba(var(--color-primary-rgb),.16);transform:translateY(-1px)}.product-detail-page__primary-action svg,.product-detail-page__secondary-action svg,.product-detail-page__sidebar-action svg{width:1.125rem;height:1.125rem}.product-detail-page__price{display:grid;gap:var(--space-1);min-width:170px}.product-detail-page__price>span{color:var(--color-text-on-dark-subtle);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold)}.product-detail-page__price del{color:var(--color-text-on-dark-subtle);font-size:var(--font-size-sm)}.product-detail-page__price strong{color:var(--color-text-on-dark);font-size:var(--font-size-h4);font-weight:var(--font-weight-bold);line-height:1.3}.product-detail-page__price small{color:var(--color-text-on-dark-muted);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.product-detail-page__hero-visual{grid-area:visual;min-width:0;min-height:100%;direction:rtl;background:var(--color-surface-soft)}.product-detail-page__visual{position:relative;width:100%;height:100%;min-height:100%;overflow:hidden;background:linear-gradient(145deg,var(--green-0),var(--blue-10))}.product-detail-page__visual-image{display:block;width:100%;height:100%;min-height:100%;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}.product-detail-page__visual-fallback{display:grid;width:100%;height:100%;min-height:560px;place-items:center;color:var(--green-60);background:radial-gradient(circle at 72% 18%,rgba(var(--color-success-rgb),.18),transparent 22rem),linear-gradient(145deg,var(--green-0),var(--blue-10))}.product-detail-page__visual-fallback svg{width:min(28%,160px);height:min(28%,160px);opacity:.45}.product-detail-page__content{width:100%;max-width:var(--content-max-width);margin-inline:auto;padding:var(--layout-section-padding-y) var(--layout-gutter) var(--space-24)}.product-detail-page__details-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:var(--space-8);align-items:start}.product-detail-page__main-column,.product-detail-page__sidebar{display:grid;gap:var(--space-6);min-width:0}.product-detail-page__panel{border:1px solid var(--color-border-soft);border-radius:var(--radius-xl);background:var(--color-surface);box-shadow:var(--shadow-sm);padding:var(--layout-card-padding-lg)}.product-detail-page__section-title{display:flex;align-items:center;gap:var(--space-3);margin:0 0 var(--space-6);color:var(--color-text-primary);font-size:var(--font-size-h4);font-weight:var(--font-weight-bold);line-height:var(--line-height-heading)}.product-detail-page__section-title svg{width:1.35rem;height:1.35rem;color:var(--color-primary)}.product-detail-page__long-description{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:2;white-space:pre-line}.product-detail-page__feature-list{display:grid;gap:var(--space-3)}.product-detail-page__feature-item{display:flex;align-items:flex-start;gap:var(--space-3);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:var(--space-3) var(--space-4);color:var(--color-text-primary);font-size:var(--font-size-sm);line-height:1.8}.product-detail-page__feature-item svg{width:1.15rem;height:1.15rem;flex:0 0 1.15rem;margin-top:.3rem;color:var(--color-primary)}.product-detail-page__history-list{display:grid;gap:var(--space-4)}.product-detail-page__history-item{display:grid;gap:var(--space-3);border:1px solid var(--color-border-soft);border-radius:var(--radius-lg);background:var(--color-surface-soft);padding:var(--space-5)}.product-detail-page__history-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.product-detail-page__history-head strong{color:var(--color-text-primary);font-size:var(--font-size-base)}.product-detail-page__history-head span{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--color-text-muted);font-size:var(--font-size-xs)}.product-detail-page__history-head svg{width:.9rem;height:.9rem}.product-detail-page__history-item ul{display:grid;gap:var(--space-2);margin:0;padding:0;list-style:none}.product-detail-page__history-item li{position:relative;padding-inline-start:var(--space-4);color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:1.8}.product-detail-page__history-item li:before{content:"";position:absolute;inset-inline-start:0;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--color-primary)}.product-detail-page__info-panel{display:grid;gap:var(--space-5)}.product-detail-page__info-row{display:flex;align-items:flex-start;gap:var(--space-4)}.product-detail-page__info-icon{display:grid;width:44px;height:44px;flex:0 0 44px;place-items:center;border-radius:var(--radius-md)}.product-detail-page__info-icon svg{width:1.25rem;height:1.25rem}.product-detail-page__info-icon--success{background:var(--color-success-soft);color:var(--color-success)}.product-detail-page__info-icon--download{background:var(--blue-10);color:var(--blue-60)}.product-detail-page__info-row div{display:grid;gap:var(--space-1)}.product-detail-page__info-row strong{color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold)}.product-detail-page__info-row small{color:var(--color-text-muted);font-size:var(--font-size-xs);line-height:1.7}.product-detail-page__sidebar-action{width:100%;border:1px solid color-mix(in srgb,var(--color-primary) 18%,var(--color-border-soft));background:var(--color-primary-soft);color:var(--color-primary-strong)}.product-detail-page__sidebar-action:hover{border-color:var(--color-primary);background:var(--purple-20)}.product-detail-page__error{display:grid;justify-items:center;gap:var(--space-4);border:1px solid var(--color-border-soft);border-radius:var(--radius-xl);background:var(--color-surface);padding:var(--space-16) var(--space-6);text-align:center}.product-detail-page__error h2{margin:0;color:var(--color-danger);font-size:var(--font-size-h4);font-weight:var(--font-weight-bold)}.product-detail-page__error a{color:var(--color-primary);font-weight:var(--font-weight-bold)}.product-detail-page__hero-copy--loading{gap:var(--space-5)}.product-detail-page__hero-skeleton{width:100%;height:100%;min-height:560px}@media(max-width:1023px){.product-detail-page__hero-inner{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual";min-height:0}.product-detail-page__hero-copy{padding:var(--space-14) var(--layout-gutter)}.product-detail-page__hero-copy h1{max-width:13ch}.product-detail-page__hero-visual,.product-detail-page__visual,.product-detail-page__hero-skeleton{min-height:440px}.product-detail-page__details-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:639px){.product-detail-page__breadcrumb-inner{justify-content:flex-start}.product-detail-page__hero-copy{padding-block:var(--space-12)}.product-detail-page__hero-actions,.product-detail-page__purchase-block{width:100%;flex-direction:column;align-items:stretch}.product-detail-page__price,.product-detail-page__primary-action,.product-detail-page__secondary-action{width:100%}.product-detail-page__hero-visual,.product-detail-page__visual,.product-detail-page__visual-fallback,.product-detail-page__hero-skeleton{min-height:340px}.product-detail-page__panel{border-radius:var(--radius-lg);padding:var(--layout-card-padding)}.product-detail-page__section-title{font-size:var(--font-size-h5)}.product-detail-page__history-head{align-items:flex-start;flex-direction:column}}