.cover-copy {
      position: absolute;
      inset: auto 1.35rem 1.35rem 1.35rem;
      z-index: 3;
      display: flex;
      flex-direction: column;
      gap: 0.55rem;
    }
    .cover-kicker {
      align-self: flex-start;
      border: 1px solid rgba(255, 255, 255, 0.24);
      border-radius: 999px;
      padding: 0.28rem 0.65rem;
      background: rgba(15, 15, 17, 0.72);
      color: rgba(255, 255, 255, 0.82);
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .cover-title {
      max-width: 34rem;
      margin: 0;
      color: #ffffff;
      font-family: var(--font-display);
      font-size: clamp(1.65rem, 3.8vw, 2.55rem);
      font-weight: 650;
      line-height: 1;
      letter-spacing: 0;
    }
    .product-detail-title {
      font-size: clamp(2.25rem, 4vw, 3.45rem);
      line-height: 0.95;
    }
    .checkout-panel {
      min-height: 100%;
      display: flex;
      flex-direction: column;
      border: 0;
      border-radius: 0;
      background: transparent;
      padding: 0.25rem 0 0;
    }
    .checkout-column {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      min-width: 0;
      height: 100%;
      margin-top: -0.9rem;
    }
    .checkout-column .checkout-panel {
      position: static;
    }
    .store-alert {
      display: flex;
      gap: 0.55rem;
      align-items: center;
      justify-content: center;
      width: 100%;
      margin-bottom: 0.9rem;
      padding: 0.8rem 0.9rem;
      border-radius: 0.25rem;
      border: 1px solid var(--color-border);
      background: var(--color-bg-elevated);
      color: var(--color-text);
      font-size: 0.84rem;
      line-height: 1.45;
    }
    .store-alert > i[class*="fa-"] {
      flex-shrink: 0;
      width: 1rem;
      font-size: 0.9rem;
      line-height: 1;
      text-align: center;
    }
    .store-alert.success {
      border-color: rgba(74, 222, 128, 0.32);
      background: var(--color-bg-elevated);
      color: #d1fae5;
    }
    .store-alert.pending {
      border-color: rgba(96, 165, 250, 0.32);
      background: var(--color-bg-elevated);
      color: #dbeafe;
    }
    .store-alert.error {
      border-color: rgba(248, 113, 113, 0.34);
      background: var(--color-bg-elevated);
      color: #fee2e2;
    }
    .store-alert.cancelled {
      border-color: rgba(251, 191, 36, 0.32);
      background: var(--color-bg-elevated);
      color: #fde8b4;
    }
    .panel-eyebrow {
      color: var(--color-text-muted);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      margin: 0 0 0.5rem;
    }
    .panel-title {
      margin: 1.45rem 0 0;
      color: #ffffff;
      font-size: 1.5rem;
      font-weight: 720;
      line-height: 1.16;
      letter-spacing: 0;
    }
    .panel-copy {
      margin: 0.65rem 0 0;
      color: var(--color-text-muted);
      font-size: 0.86rem;
      line-height: 1.5;
    }
    .panel-pack-list {
      display: grid;
      gap: 0.48rem;
      margin: 0.9rem 0 0;
      padding: 0;
      list-style: none;
    }
    .panel-pack-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.5rem;
      color: rgba(255, 255, 255, 0.86);
      font-size: 0.86rem;
      line-height: 1.4;
    }
    .panel-pack-list i {
      color: var(--color-brand);
      font-size: 0.75rem;
      margin-top: 0.22rem;
    }
    .panel-pack-link {
      color: var(--color-brand-text);
      text-decoration: underline;
      text-decoration-color: rgba(var(--color-brand-rgb), 0.55);
      text-decoration-thickness: 1px;
      text-underline-offset: 0.08em;
      transition: color 0.2s ease, text-decoration-color 0.2s ease;
    }
    .panel-pack-link:hover {
      color: #ffffff;
      text-decoration-color: var(--color-brand);
    }
    .price-row {
      display: flex;
      align-items: baseline;
      justify-content: center;
      gap: 1rem;
      padding: 1.15rem 0 0;
    }
    .price {
      color: #ffffff;
      font-size: 2.55rem;
      font-weight: 650;
      letter-spacing: 0;
    }
    .store-hero-purchase .store-purchase-btn,
    .store-bottom-cta .store-purchase-btn {
      width: 100%;
      justify-content: center;
      min-height: 3rem;
      padding-block: 0.8rem;
    }
    .purchase-block {
      margin-top: 0.9rem;
      padding-top: 0;
    }
    .purchase-form {
      margin: 0;
    }
    .purchase-actions {
      display: flex;
      align-items: stretch;
      gap: 0.85rem;
    }
    .support-note {
      display: flex;
      gap: 0.5rem;
      margin: 0.85rem 0 0;
      color: var(--color-text-muted);
      font-size: 0.78rem;
      line-height: 1.45;
    }
    .support-note i {
      color: var(--color-icon);
      margin-top: 0.12rem;
    }
    .detail-list {
      display: grid;
      gap: 0.55rem;
      margin: 1.05rem 0 0;
      padding: 0;
      list-style: none;
    }
    .detail-list li {
      display: flex;
      align-items: flex-start;
      gap: 0.55rem;
      color: rgba(255, 255, 255, 0.84);
      font-size: 0.88rem;
      line-height: 1.45;
    }
    .detail-list i {
      color: var(--color-icon);
      font-size: 0.78rem;
      margin-top: 0.22rem;
    }

    .store-side-panel {
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 0.25rem;
      background: var(--color-bg-surface);
      padding: 1rem;
    }
    .side-panel-kicker {
      margin: 0 0 0.42rem;
      color: var(--color-text-muted);
      font-size: 0.7rem;
      font-weight: 750;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .side-panel-title {
      margin: 0;
      color: #ffffff;
      font-size: 1.1rem;
      font-weight: 780;
      line-height: 1.25;
    }
    .side-panel-copy {
      margin: 0.38rem 0 0;
      color: var(--color-text-muted);
      font-size: 0.8rem;
      line-height: 1.45;
    }
    .guides-panel {
      min-height: 9.5rem;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 0.82rem;
    }
    .guides-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      min-height: 2.45rem;
      width: 100%;
      border: 1px solid var(--color-border-strong);
      border-radius: 0.25rem;
      background: var(--color-bg-elevated);
      color: var(--color-text);
      font-size: 0.88rem;
      font-weight: 800;
      text-decoration: none;
      transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    }
    .guides-link:hover {
      background: var(--color-bg-hover);
      border-color: rgba(255, 255, 255, 0.36);
      color: #ffffff;
    }
    .guides-link i {
      color: inherit;
    }

    .product-description {
      margin-top: 1.85rem;
      border: 0;
      border-radius: 0;
      background: transparent;
      padding: 0;
    }
    .description-section + .description-section {
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .description-kicker {
      margin: 0 0 0.42rem;
      color: var(--color-text-muted);
      font-size: 0.72rem;
      font-weight: 750;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .description-title {
      margin: 0 0 0.5rem;
      color: #ffffff;
      font-size: 1.12rem;
      font-weight: 750;
      line-height: 1.25;
    }
    .description-copy,
    .description-section p {
      margin: 0;
      color: var(--color-text-muted);
      font-size: 0.9rem;
      line-height: 1.6;
    }
    .description-guide-link {
      color: var(--color-brand-hover);
      font-weight: 650;
      text-decoration: underline;
      text-decoration-color: rgba(var(--color-brand-rgb), 0.45);
      text-underline-offset: 0.16em;
    }
    .description-guide-link:hover {
      color: #ffffff;
      text-decoration-color: rgba(255, 255, 255, 0.7);
    }
    .description-list {
      display: grid;
      gap: 0.5rem;
      margin: 0.75rem 0 0;
      padding: 0;
      list-style: none;
    }
    .description-list li {
      display: flex;
      gap: 0.55rem;
      color: rgba(255, 255, 255, 0.86);
      font-size: 0.88rem;
      line-height: 1.45;
    }
    .description-list i {
      color: var(--color-icon);
      font-size: 0.78rem;
      margin-top: 0.24rem;
    }
    .plugin-list {
      color: rgba(255, 255, 255, 0.9);
      font-weight: 650;
    }
    .plugin-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 0.45rem;
      margin-top: 0.85rem;
    }
    .plugin-disclosure {
      margin-top: 0.85rem;
      width: 100%;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 0.25rem;
      background: rgba(255, 255, 255, 0.035);
      overflow: hidden;
    }
    .plugin-disclosure summary {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.75rem;
      min-height: 0;
      padding: 0.78rem 0.85rem 0.95rem;
      text-align: center;
      color: rgba(255, 255, 255, 0.88);
      cursor: pointer;
      font-size: 0.86rem;
      font-weight: 650;
      line-height: 1.25;
      list-style: none;
    }
    .plugin-disclosure summary span {
      position: static;
      transform: translateY(-4px);
    }
    .plugin-disclosure summary::-webkit-details-marker {
      display: none;
    }
    .plugin-disclosure summary i {
      position: absolute;
      left: calc(50% + 4.55rem);
      top: 50%;
      transform: translateY(calc(-50% - 4px));
      color: var(--color-brand);
      font-size: 0.75rem;
      transition: transform 0.22s var(--ease-out);
    }
    .plugin-disclosure[data-open="true"] summary i,
    .plugin-disclosure[open] summary i {
      transform: translateY(calc(-50% - 4px)) rotate(180deg);
    }
    .plugin-disclosure-body {
      height: 0;
      overflow: hidden;
      opacity: 0;
      transition: height 0.24s var(--ease-out), opacity 0.18s ease;
    }
    .plugin-disclosure[open] .plugin-disclosure-body {
      height: auto;
      opacity: 1;
    }
    .plugin-disclosure .plugin-cloud {
      justify-content: center;
      margin: 0;
      padding: 0 0.85rem 1.25rem;
      text-align: center;
    }
    .plugin-pill {
      display: inline-flex;
      align-items: center;
      min-height: 1.65rem;
      padding: 0 0.65rem;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background: rgba(255, 255, 255, 0.045);
      color: rgba(255, 255, 255, 0.84);
      font-size: 0.76rem;
      font-weight: 650;
    }

    .store-body {
      --store-border: #2a2a30;
      --store-border-strong: #4a4f8a;
      --store-accent: var(--color-brand);
      --store-accent-strong: var(--color-brand);
      --store-section-gap: 3.5rem;
    }
    .store-body .store-wrap,
    .store-body .site-footer {
      position: relative;
      z-index: 1;
    }
    .store-body .store-wrap {
      text-align: center;
    }
    .store-section-kicker {
      margin: 0;
      color: var(--color-text-secondary);
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 780;
      letter-spacing: 0.11em;
      line-height: 1;
      text-transform: uppercase;
    }
    .store-jump-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem;
      width: 100%;
      max-width: 100%;
    }
    .store-jump-links a {
      display: inline-flex;
      flex: 0 0 auto;
      align-items: center;
      justify-content: center;
      min-height: 1.95rem;
      padding: 0 0.7rem;
      white-space: nowrap;
      border: 1px solid #2a2a30;
      border-radius: 999px;
      background: var(--color-bg-elevated);
      color: var(--color-text-secondary);
      font-family: var(--font-sans);
      font-size: 0.72rem;
      font-weight: 780;
      letter-spacing: 0.11em;
      line-height: 1;
      text-decoration: none;
      text-transform: uppercase;
      transition:
        background 0.18s ease,
        border-color 0.18s ease,
        color 0.18s ease,
        transform 0.18s ease;
    }
    .store-jump-links a:hover,
    .store-jump-links a:focus-visible {
      border-color: var(--color-brand);
      background: #1e1e28;
      color: var(--color-text);
      transform: translateY(-1px);
      outline: none;
    }
    .store-hero-purchase {
      width: 100%;
      margin-top: 1rem;
    }
    .store-hero-purchase .price-row {
      padding-top: 0;
      align-items: center;
      justify-content: center;
      gap: 0.9rem;
    }
    .store-feature-section {
      scroll-margin-top: calc(var(--navbar-height, 64px) + 1.5rem);
      margin-top: var(--store-section-gap, 3.5rem);
    }
    .store-section-head {
      margin-bottom: 1.2rem;
      text-align: center;
    }
    .store-section-head .store-section-kicker {
      margin-bottom: 0.55rem;
    }
    .store-section-head h2,
    .store-bottom-cta h2 {
      margin: 0;
      color: #ffffff;
      font-family: var(--font-sans);
      font-size: clamp(2rem, 4.5vw, 3.25rem);
      font-weight: 660;
      line-height: 1;
      letter-spacing: -0.02em;
      white-space: nowrap;
    }
    .store-section-head p:not(.store-section-kicker) {
      max-width: 48rem;
      margin: 0.8rem auto 0;
      color: var(--color-text-muted);
      font-size: 0.95rem;
      line-height: 1.65;
    }
    .store-feature-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.35rem;
    }
    .store-feature-card {
      min-width: 0;
      min-height: 11rem;
      padding: 1.35rem 1.15rem;
      border: 1px solid #2a2a30;
      border-radius: 0.25rem;
      background: var(--color-bg-elevated);
      text-align: center;
      transition:
        background 0.18s ease,
        border-color 0.18s ease,
        transform 0.18s ease;
    }
    .store-feature-card:hover {
      border-color: var(--color-brand);
      background: #1e1e28;
      transform: translateY(-1px);
    }
    .store-feature-card__head {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.55rem;
      min-width: 0;
    }
    .store-feature-card__head .lucide-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 1rem;
      height: 1rem;
      color: var(--store-accent-strong);
      stroke-width: 2.5;
      flex: 0 0 auto;
    }
    .store-feature-card h3 {
      margin: 0;
      color: #ffffff;
      font-size: 0.98rem;
      font-weight: 720;
      line-height: 1.2;
    }
    .store-feature-card p {
      margin: 0.65rem 0 0;
      color: var(--color-text-muted);
      font-size: 0.84rem;
      line-height: 1.6;
    }
    .store-file-tree-block {
      margin-top: 1.2rem;
    }
    .store-file-tree-head {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1rem;
      margin-bottom: 0.8rem;
    }
    .store-file-tree {
      padding: 0.85rem;
      border: 1px solid var(--store-border);
      border-radius: 0.25rem;
      background: var(--color-bg);
    }
    .store-file-tree__list {
      display: grid;
      gap: 0.18rem;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .store-file-tree__list .store-file-tree__list {
      margin-top: 0.22rem;
      padding-left: 1.2rem;
    }
    .store-file-tree__folder summary,
    .store-file-tree__file {
      display: grid;
      grid-template-columns: 1rem minmax(0, 1fr) auto;
      gap: 0.55rem;
      align-items: center;
      min-height: 2rem;
      padding: 0.28rem 0.45rem;
      border-radius: 0.25rem;
      color: var(--color-text-muted);
      font-size: 0.82rem;
      line-height: 1.35;
    }
    .store-file-tree__folder summary {
      cursor: pointer;
      user-select: none;
    }
    .store-file-tree__folder summary:hover,
    .store-file-tree__file:hover {
      background: var(--color-bg-hover);
      color: var(--color-text);
    }
    .store-file-tree__folder summary::-webkit-details-marker {
      display: none;
    }
    .store-file-tree__folder summary::before {
      content: "";
      grid-column: 1;
      width: 0.42rem;
      height: 0.42rem;
      margin-left: 0.18rem;
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: rotate(-45deg);
      opacity: 0.7;
      transition: transform 0.16s ease;
    }
    .store-file-tree__folder[open] > summary::before {
      transform: rotate(45deg);
    }
    .store-file-tree__folder summary > i,
    .store-file-tree__file > i {
      grid-column: 1;
      display: none;
    }
    .store-file-tree__folder summary > span,
    .store-file-tree__file > span {
      grid-column: 2;
      min-width: 0;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .store-file-tree__folder summary > small,
    .store-file-tree__file > small {
      grid-column: 3;
      color: var(--color-text-subtle);
      font-family: var(--font-mono);
      font-size: 0.68rem;
      font-weight: 650;
      letter-spacing: 0;
    }
    .store-file-tree__folder[open] > summary {
      color: var(--color-text);
    }
    .store-empty-note {
      margin: 0 auto;
      color: var(--color-text-muted);
      font-size: 0.9rem;
    }
    .store-workflow-guides-link {
      display: flex;
      width: 100%;
      max-width: 36rem;
      margin: 0 auto;
    }
    .store-bottom-cta {
      display: grid;
      grid-template-columns: 1fr;
      gap: clamp(1.25rem, 3vw, 2rem);
      align-items: center;
      justify-items: center;
      margin-top: calc(var(--store-section-gap, 3.5rem) + 1.75rem);
      padding: clamp(1.35rem, 3vw, 1.85rem);
      border: 1px solid #2a2a30;
      border-radius: 0.25rem;
      background: var(--color-bg-elevated);
      text-align: center;
    }
    .store-bottom-cta__copy {
      min-width: 0;
    }
    .store-bottom-cta__copy > p:not(.store-section-kicker) {
      margin: 0.75rem auto 0;
      color: var(--color-text-muted);
      font-size: 0.95rem;
      line-height: 1.65;
      max-width: 36rem;
    }
    .store-bottom-cta__copy .store-section-kicker {
      margin-bottom: 0.55rem;
    }
    .store-bottom-cta h2 {
      font-size: clamp(1.45rem, 3.5vw, 1.9rem);
      line-height: 1.15;
    }
    .store-bottom-cta__points {
      display: grid;
      gap: 0.45rem;
      margin: 1rem 0 0;
      padding: 0;
      list-style: none;
    }
    .store-bottom-cta__points li {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.55rem;
      color: var(--color-text-secondary);
      font-size: 0.86rem;
      line-height: 1.4;
    }
    .store-bottom-cta__points i {
      flex-shrink: 0;
      width: 1.35rem;
      color: var(--store-accent-strong);
      font-size: 0.82rem;
      text-align: center;
    }
    .store-bottom-cta__action {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.65rem;
      width: 100%;
      max-width: 24rem;
      min-width: 0;
    }
    .store-bottom-cta__action .price-row {
      padding-top: 0;
      justify-content: center;
    }
    .store-bottom-cta .purchase-form {
      margin: 0;
    }
    .store-bottom-cta .store-purchase-btn {
      margin-top: 0;
    }
    .store-bottom-cta__files {
      grid-column: 1 / -1;
      width: 100%;
      margin-top: 0.35rem;
      padding-top: clamp(1rem, 2.5vw, 1.35rem);
      border-top: 1px solid #2a2a30;
    }
    .store-bottom-cta__files .store-file-tree {
      text-align: left;
    }
    .store-bottom-cta__files .store-file-tree-block {
      margin-top: 0;
    }
    .store-bottom-cta__files .store-file-tree {
      border-color: #1e1e22;
      background: var(--color-bg);
    }

    @media (max-width: 900px) {
      .store-shell {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }
      .store-bottom-cta {
        grid-template-columns: 1fr;
      }
      .store-bottom-cta__action .price-row {
        justify-content: center;
      }
      .store-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .checkout-column {
        height: auto;
        margin-top: 0;
      }
      .checkout-column .checkout-panel { position: static; }
      .checkout-panel { min-height: auto; }
      .purchase-block { margin-top: 0.9rem; }
    }
    @media (max-width: 640px) {
      .store-wrap { padding: 1.5rem 1rem 2.5rem; }
      .store-section-head h2,
      .store-bottom-cta h2 {
        white-space: normal;
      }
      .store-head {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
      }
      .store-head__content {
        display: contents;
        min-height: 0;
      }
      .store-alert { order: 1; }
      .store-title { order: 2; }
      .store-subtitle { order: 3; }
      .store-head__content .store-jump-links {
        order: 4;
        margin-top: 1rem;
      }
      .store-head__visual {
        order: 6;
        justify-content: center;
        width: 100%;
        max-width: 31.75rem;
        min-height: 0;
        margin: 0.35rem auto 0;
      }
      .store-head__visual picture {
        width: 100%;
        margin-left: 0;
      }
      .store-head__content .store-hero-purchase {
        order: 5;
        margin-top: 0.35rem;
      }
      .store-hero-included {
        order: 6;
        margin-top: 0.75rem;
        padding-top: 0;
      }
      .store-hero-included__summary {
        padding-inline: 1.1rem;
      }
      .store-hero-included__body {
        padding-inline: 1.1rem;
      }
      .store-head__image {
        width: 100%;
        height: auto;
        aspect-ratio: 508 / 273;
        object-fit: contain;
        object-position: center;
      }
      .scp-player__center-play .lucide-icon {
        width: 3.75rem;
        height: 3.75rem;
        font-size: 1.2rem;
      }
      .scp-player__volume:hover .scp-player__volume-slider,
      .scp-player__volume:focus-within .scp-player__volume-slider {
        width: 3.25rem;
      }
      .scp-player__time {
        font-size: 0.62rem;
      }
      .store-hero-purchase .price-row {
        align-items: center;
        flex-direction: column;
        gap: 0.45rem;
      }
      .store-wrap .store-purchase-btn {
        width: 100%;
      }
      .store-feature-grid {
        grid-template-columns: 1fr;
      }
      .store-feature-card {
        min-height: 0;
      }
      .store-file-tree-head {
        align-items: center;
        flex-direction: column;
      }
      .product-detail-title { font-size: clamp(2rem, 13vw, 2.85rem); }
      .purchase-actions {
        flex-direction: column;
        gap: 0.7rem;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      .product-media {
        transition: none;
      }
      .product-cover:hover .product-media {
        transform: translate(-50%, -50%);
      }
    }