/* START BLOCK: Catalog root */
.csp-tech-catalog {
    --csp-blue: #003d71;
    --csp-blue-soft: rgba(0, 61, 113, 0.16);
    --csp-orange: #002f57;
    --csp-orange-soft: rgba(0, 61, 113, 0.14);
    --csp-card-bg: #ffffff;
    --csp-card-border: rgba(0, 61, 113, 0.10);
    --csp-card-shadow: 0 12px 32px rgba(20, 42, 62, 0.08);
    --csp-card-shadow-hover: 0 22px 46px rgba(20, 42, 62, 0.18);
    width: 100%;
}
/* END BLOCK: Catalog root */

/* START BLOCK: Catalog section */
.csp-tech-catalog-section {
    margin: 0 0 56px;
}

.csp-tech-catalog-section:last-child {
    margin-bottom: 0;
}
/* END BLOCK: Catalog section */

/* START BLOCK: Catalog header */
.csp-tech-catalog-header {
    margin-bottom: 28px;
}

.csp-tech-catalog-title {
    margin: 0 0 14px;
    color: var(--csp-blue);
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.12;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.csp-tech-catalog-description {
    max-width: 760px;
    color: rgba(0, 61, 113, 0.88);
    font-size: 16px;
    line-height: 1.65;
}

.csp-tech-catalog-description p {
    margin: 0 0 10px;
}
/* END BLOCK: Catalog header */

/* START BLOCK: Responsive grid */
.csp-tech-catalog-grid {
    display: grid;
    gap: 28px;
    align-items: stretch;
}

.csp-columns-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.csp-columns-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.csp-columns-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.csp-columns-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}
/* END BLOCK: Responsive grid */

/* START BLOCK: Card base */
.csp-tech-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    overflow: hidden;
    border: 1px solid var(--csp-card-border);
    border-radius: 10px;
    background: var(--csp-card-bg);
    box-shadow: var(--csp-card-shadow);
    transform: translateY(0);
    transition: transform 460ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 460ms cubic-bezier(0.16, 1, 0.3, 1), border-color 460ms ease;
}

.csp-tech-card::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    border-radius: inherit;
    box-shadow: inset 0 0 0 0 transparent, inset 0 0 0 1px transparent;
    transition: box-shadow 460ms ease;
}

.csp-tech-card:hover,
.csp-tech-card:focus-within {
    border-color: var(--csp-accordion-hover, var(--csp-orange));
    box-shadow: var(--csp-card-shadow-hover);
    transform: translateY(-8px);
}

.csp-tech-card:hover::before,
.csp-tech-card:focus-within::before {
    box-shadow: inset 0 0 0 1px var(--csp-orange-soft), inset 0 0 34px var(--csp-blue-soft);
}
/* END BLOCK: Card base */

.csp-tech-card-inner {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.csp-tech-card-inner:hover,
.csp-tech-card-inner:focus {
    color: inherit;
    text-decoration: none;
    outline: none;
}

.csp-tech-card.has-product-link .csp-tech-card-title {
    transition: color 260ms ease;
}

.csp-tech-card.has-product-link:hover .csp-tech-card-title,
.csp-tech-card.has-product-link:focus-within .csp-tech-card-title {
    color: var(--csp-orange);
}
/* END BLOCK: Card inner link */

/* START BLOCK: Product link micro CTA */
.csp-tech-card-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    color: var(--csp-blue);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.72;
    transition: opacity 260ms ease, transform 260ms ease, color 260ms ease;
}

.csp-tech-card-more::after {
    content: '›';
    font-size: 18px;
    line-height: 1;
}

.csp-tech-card:hover .csp-tech-card-more,
.csp-tech-card:focus-within .csp-tech-card-more {
    color: var(--csp-orange);
    opacity: 1;
    transform: translateX(2px);
}
/* END BLOCK: Product link micro CTA */

/* START BLOCK: Card media */
.csp-tech-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 0.78;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(0, 61, 113, 0.05), rgba(255, 255, 255, 0.92));
}

.csp-tech-card-media::after {
    content: '';
    position: absolute;
    top: -70%;
    left: -95%;
    z-index: 3;
    width: 62%;
    height: 230%;
    opacity: 0;
    pointer-events: none;
    background: linear-gradient(105deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.42) 48%, rgba(255, 255, 255, 0) 100%);
    transform: rotate(14deg) translateX(0);
}

.csp-tech-card:hover .csp-tech-card-media::after,
.csp-tech-card:focus-within .csp-tech-card-media::after {
    opacity: 1;
    animation: csp-tech-soft-flash 900ms ease forwards;
}

.csp-tech-card-img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14px;
    transform: scale(1);
    transition: transform 950ms cubic-bezier(0.16, 1, 0.3, 1), opacity 520ms ease, filter 520ms ease;
}

.csp-tech-card-img-primary {
    opacity: 1;
    z-index: 1;
}

.csp-tech-card-img-secondary {
    opacity: 0;
    z-index: 2;
    transform: scale(1.035);
    filter: saturate(1.03) contrast(1.02);
}

.csp-tech-card.has-secondary-image:hover .csp-tech-card-img-primary,
.csp-tech-card.has-secondary-image:focus-within .csp-tech-card-img-primary {
    opacity: 0;
    transform: scale(1.035);
}

.csp-tech-card.has-secondary-image:hover .csp-tech-card-img-secondary,
.csp-tech-card.has-secondary-image:focus-within .csp-tech-card-img-secondary {
    opacity: 1;
    transform: scale(1);
}

.csp-tech-card.has-zoom-image:hover .csp-tech-card-img-primary,
.csp-tech-card.has-zoom-image:focus-within .csp-tech-card-img-primary {
    transform: scale(1.075);
}

.csp-tech-card.has-zoom-image .csp-tech-card-img-primary {
    transition-duration: 1200ms;
}

.csp-tech-card-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, rgba(0, 61, 113, 0.10), rgba(0, 61, 113, 0.02));
}
/* END BLOCK: Card media */

/* START BLOCK: Card body */
.csp-tech-card-body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 16px 18px 18px;
}

.csp-tech-card-title {
    margin: 0 0 8px;
    color: var(--csp-blue);
    font-size: 17px;
    line-height: 1.25;
    font-weight: 700;
}

.csp-tech-card-text {
    margin: 0;
    color: var(--csp-accordion-color, rgba(0, 61, 113, 0.86));
    font-size: 14px;
    line-height: 1.5;
}
/* END BLOCK: Card body */

/* START BLOCK: Compact cards without visible abstract */
.csp-tech-card.has-no-card-description .csp-tech-card-title {
    margin-bottom: 0;
}

.csp-tech-card.has-no-card-description .csp-tech-card-body {
    min-height: 104px;
}
/* END BLOCK: Compact cards without visible abstract */


/* START BLOCK: Hidden and revealed cards */
.csp-tech-card.is-hidden {
    display: none;
}

.csp-tech-card.is-revealed {
    animation: csp-tech-reveal-card 520ms ease both;
}
/* END BLOCK: Hidden and revealed cards */

/* START BLOCK: Load more button */
.csp-tech-catalog-actions {
    display: flex;
    justify-content: center;
    margin-top: 34px;
}

.csp-tech-catalog-load-more {
    min-height: 42px;
    padding: 11px 24px;
    border: 1px solid var(--csp-orange);
    border-radius: 4px;
    background: var(--csp-accordion-color, var(--csp-orange));
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.csp-tech-catalog-load-more:hover,
.csp-tech-catalog-load-more:focus {
    background: #e85f2a;
    box-shadow: 0 10px 22px var(--csp-orange-soft);
    transform: translateY(-2px);
}
/* END BLOCK: Load more button */

/* START BLOCK: Empty state */
.csp-tech-catalog-empty {
    padding: 24px;
    border: 1px solid rgba(0, 61, 113, 0.12);
    border-radius: 8px;
    color: var(--csp-blue);
    background: rgba(0, 61, 113, 0.04);
}
/* END BLOCK: Empty state */

/* START BLOCK: Animations */
@keyframes csp-tech-soft-flash {
    0% {
        transform: rotate(14deg) translateX(0);
        opacity: 0;
    }
    18% {
        opacity: 0.52;
    }
    100% {
        transform: rotate(14deg) translateX(420%);
        opacity: 0;
    }
}

@keyframes csp-tech-reveal-card {
    0% {
        opacity: 0;
        transform: translateY(14px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
/* END BLOCK: Animations */

/* START BLOCK: Responsive layout */
@media (max-width: 1180px) {
    .csp-columns-6 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .csp-columns-4,
    .csp-columns-6 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .csp-columns-2,
    .csp-columns-3,
    .csp-columns-4,
    .csp-columns-6 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .csp-tech-catalog-grid {
        gap: 18px;
    }
}

@media (max-width: 520px) {
    .csp-columns-2,
    .csp-columns-3,
    .csp-columns-4,
    .csp-columns-6 {
        grid-template-columns: 1fr;
    }
}
/* END BLOCK: Responsive layout */

/* START BLOCK: Card radius from backend */
.csp-tech-card {
    border-radius: var(--csp-card-radius, 4px);
}
/* END BLOCK: Card radius from backend */

/* START BLOCK: Product link overlay */
.csp-tech-card-inner {
    position: relative;
}

.csp-tech-card-link-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    border-radius: inherit;
    color: inherit;
    text-decoration: none;
}
/* END BLOCK: Product link overlay */

/* START BLOCK: Lightbox trigger */
.csp-tech-card.has-lightbox .csp-tech-card-body {
    position: relative;
}

.csp-tech-card.has-lightbox .csp-tech-card-title {
    min-height: 42px;
    padding-right: 54px;
}

.csp-tech-card-lightbox-trigger {
    position: absolute;
    top: 16px;
    right: 18px;
    z-index: 8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: var(--csp-blue);
    color: #ffffff;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(0, 61, 113, 0.18);
    transition: background 280ms ease, transform 280ms ease, box-shadow 280ms ease;
}

.csp-tech-card-lightbox-trigger:hover,
.csp-tech-card-lightbox-trigger:focus {
    background: var(--csp-accordion-color, var(--csp-orange));
    color: #ffffff;
    transform: translateY(-1px) scale(1.04);
    box-shadow: 0 10px 22px var(--csp-orange-soft);
    outline: none;
}

.csp-tech-card-lightbox-icon {
    display: block;
    width: 18px;
    height: 18px;
    fill: currentColor;
    pointer-events: none;
}
/* END BLOCK: Lightbox trigger */

/* START BLOCK: Lightbox overlay */
.csp-tech-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 34px;
    background: rgba(7, 20, 32, 0.76);
    backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 260ms ease, visibility 260ms ease;
}

.csp-tech-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.csp-tech-lightbox-dialog {
    position: relative;
    width: min(1080px, 94vw);
    max-height: 90vh;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 248, 250, 0.98));
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
    transform: translateY(12px) scale(0.985);
    transition: transform 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.csp-tech-lightbox.is-open .csp-tech-lightbox-dialog {
    transform: translateY(0) scale(1);
}

.csp-tech-lightbox-image {
    display: block;
    width: 100%;
    max-height: calc(90vh - 94px);
    object-fit: contain;
    border-radius: 12px;
    background: #ffffff;
}

.csp-tech-lightbox-caption {
    margin: 12px 46px 0 2px;
    color: var(--csp-blue);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
}

.csp-tech-lightbox-close {
    position: absolute;
    right: 14px;
    bottom: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 999px;
    background: var(--csp-blue);
    color: #ffffff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: background 360ms ease, transform 520ms cubic-bezier(0.45, 0, 0.12, 1);
}

.csp-tech-lightbox-close:hover,
.csp-tech-lightbox-close:focus {
    background: var(--csp-orange);
    transform: scale(1.04);
    outline: none;
}

body.csp-tech-lightbox-open {
    overflow: hidden;
}
/* END BLOCK: Lightbox overlay */

/* START BLOCK: Lightbox color variables */
.csp-tech-lightbox {
    --csp-blue: #003d71;
    --csp-orange: #002f57;
    --csp-orange-soft: rgba(0, 61, 113, 0.14);
}
/* END BLOCK: Lightbox color variables */

/* START BLOCK: Category catalog cards */
.csp-tech-category-catalog .csp-tech-category-card-media {
    aspect-ratio: 1 / 0.62;
    background: linear-gradient(145deg, rgba(0, 61, 113, 0.10), rgba(255, 255, 255, 0.94));
}

.csp-tech-category-catalog .csp-tech-card-img {
    object-fit: cover;
    padding: 0;
}

.csp-tech-category-card-body {
    min-height: 132px;
}

.csp-tech-category-count {
    display: inline-flex;
    align-self: flex-start;
    margin: 0 0 10px;
    padding: 5px 8px;
    border-radius: 999px;
    background: var(--csp-accordion-soft, rgba(0, 61, 113, 0.08));
    color: var(--csp-accordion-color, var(--csp-blue));
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.csp-tech-category-card:hover .csp-tech-category-count,
.csp-tech-category-card:focus-within .csp-tech-category-count {
    color: #ffffff;
    background: var(--csp-orange);
}

.csp-tech-category-placeholder {
    position: relative;
    background: radial-gradient(circle at 75% 18%, var(--csp-orange-soft), transparent 34%), linear-gradient(135deg, var(--csp-blue-soft), rgba(0, 61, 113, 0.03));
}

.csp-tech-category-placeholder::before {
    content: '';
    position: absolute;
    inset: 22px;
    border: 1px solid rgba(0, 61, 113, 0.18);
    border-radius: calc(var(--csp-card-radius, 4px) + 6px);
}
/* END BLOCK: Category catalog cards */

/* START BLOCK: Category filter bar */
.csp-tech-filterbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 32px;
    padding: 12px;
    border: 1px solid rgba(0, 61, 113, 0.10);
    border-radius: calc(var(--csp-card-radius, 4px) + 10px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 249, 252, 0.94));
    box-shadow: 0 12px 30px rgba(0, 61, 113, 0.06);
}

.csp-tech-filter {
    min-height: 34px;
    padding: 8px 14px;
    border: 1px solid var(--csp-accordion-border, rgba(0, 61, 113, 0.16));
    border-radius: 999px;
    background: #ffffff;
    color: var(--csp-blue);
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
    transition: background 240ms ease, color 240ms ease, border-color 240ms ease, transform 240ms ease;
}

.csp-tech-filter:hover,
.csp-tech-filter:focus,
.csp-tech-filter.is-active {
    border-color: var(--csp-accordion-hover, var(--csp-orange));
    background: var(--csp-accordion-color, var(--csp-orange));
    color: #ffffff;
    outline: none;
    transform: translateY(-1px);
}

.csp-tech-catalog-section.is-filter-hidden {
    display: none;
}
/* END BLOCK: Category filter bar */

/* START BLOCK: Image ratio variants */
.csp-ratio-standard .csp-tech-card-media {
    aspect-ratio: 1 / 0.78;
}

.csp-ratio-square .csp-tech-card-media {
    aspect-ratio: 1 / 1;
}

.csp-ratio-four-three .csp-tech-card-media {
    aspect-ratio: 4 / 3;
}

.csp-ratio-three-two .csp-tech-card-media {
    aspect-ratio: 3 / 2;
}

.csp-ratio-vertical .csp-tech-card-media {
    aspect-ratio: 4 / 5;
}

.csp-tech-category-catalog.csp-ratio-standard .csp-tech-category-card-media {
    aspect-ratio: 1 / 0.62;
}
/* END BLOCK: Image ratio variants */

/* START BLOCK: Technical card chips */
.csp-tech-card-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 0 10px;
}

.csp-tech-card-chips span {
    display: inline-flex;
    max-width: 100%;
    padding: 5px 7px;
    border: 1px solid rgba(0, 61, 113, 0.10);
    border-radius: 999px;
    background: rgba(0, 61, 113, 0.06);
    color: var(--csp-blue);
    font-size: 10px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.csp-tech-card:hover .csp-tech-card-chips span,
.csp-tech-card:focus-within .csp-tech-card-chips span {
    border-color: var(--csp-orange-soft);
    background: var(--csp-orange-soft);
    color: var(--csp-orange);
}
/* END BLOCK: Technical card chips */

/* START BLOCK: Advanced lightbox layout */
.csp-tech-lightbox-dialog {
    width: min(1180px, 94vw);
    padding: 18px;
}

.csp-tech-lightbox-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 24px;
    align-items: stretch;
}

.csp-tech-lightbox-media {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    border-radius: 14px;
    background: radial-gradient(circle at 80% 20%, var(--csp-orange-soft), transparent 34%), #ffffff;
    overflow: hidden;
}

.csp-tech-lightbox-image {
    max-height: calc(90vh - 76px);
    background: transparent;
}

.csp-tech-lightbox-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 18px 16px 62px 0;
}

.csp-tech-lightbox-kicker {
    margin: 0 0 10px;
    color: var(--csp-orange);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.csp-tech-lightbox-title {
    margin: 0 0 10px;
    color: var(--csp-blue);
    font-size: clamp(23px, 2.4vw, 34px);
    line-height: 1.1;
}

.csp-tech-lightbox-description {
    margin: 0 0 18px;
    color: var(--csp-accordion-color, rgba(0, 61, 113, 0.86));
    font-size: 15px;
    line-height: 1.6;
}

.csp-tech-lightbox-specs {
    display: grid;
    gap: 10px;
    margin: 0;
}

.csp-tech-lightbox-specs div {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 14px;
    padding: 11px 0;
    border-bottom: 1px solid rgba(0, 61, 113, 0.10);
}

.csp-tech-lightbox-specs dt {
    color: rgba(0, 61, 113, 0.62);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.35;
}

.csp-tech-lightbox-specs dd {
    margin: 0;
    color: var(--csp-blue);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
}

.csp-tech-lightbox-link {
    display: inline-flex;
    align-self: flex-start;
    margin-top: 20px;
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--csp-blue);
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    transition: background 240ms ease, transform 240ms ease;
}

.csp-tech-lightbox-link:hover,
.csp-tech-lightbox-link:focus {
    background: var(--csp-accordion-color, var(--csp-orange));
    color: #ffffff;
    transform: translateY(-1px);
    outline: none;
}

.csp-tech-lightbox-link[hidden],
.csp-tech-lightbox-description[hidden],
.csp-tech-lightbox-specs[hidden] {
    display: none;
}

.csp-tech-lightbox-close {
    right: 18px;
    bottom: 18px;
}

@media (max-width: 860px) {
    .csp-tech-lightbox-grid {
        grid-template-columns: 1fr;
    }

    .csp-tech-lightbox-media {
        min-height: 260px;
    }

    .csp-tech-lightbox-content {
        padding: 0 4px 56px;
    }

    .csp-tech-lightbox-specs div {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}
/* END BLOCK: Advanced lightbox layout */

/* START BLOCK: Category accordion catalog */
.csp-tech-category-accordion-catalog {
    width: 100%;
}

.csp-tech-category-accordion-list {
    display: grid;
    gap: 16px;
}

.csp-tech-category-accordion-item {
    overflow: hidden;
    border: 1px solid var(--csp-accordion-border, var(--csp-card-border));
    border-radius: var(--csp-accordion-radius, calc(var(--csp-card-radius, 4px) + 12px));
    background: linear-gradient(180deg, #ffffff, rgba(246, 249, 252, 0.96));
    box-shadow: 0 12px 34px var(--csp-accordion-soft, rgba(0, 61, 113, 0.07));
    transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms ease;
}

.csp-tech-category-accordion-item[open],
.csp-tech-category-accordion-item:hover,
.csp-tech-category-accordion-item:focus-within {
    border-color: var(--csp-accordion-color, var(--csp-orange));
    box-shadow: 0 20px 48px var(--csp-accordion-shadow, rgba(0, 61, 113, 0.13));
}

.csp-tech-category-accordion-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 76px;
    padding: 22px 26px;
    color: var(--csp-accordion-color, var(--csp-blue));
    cursor: pointer;
    list-style: none;
}

.csp-tech-category-accordion-summary::-webkit-details-marker {
    display: none;
}

.csp-tech-category-accordion-title-wrap {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    min-width: 0;
}

.csp-tech-category-accordion-title {
    font-size: clamp(20px, 2.2vw, 28px);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.csp-tech-category-accordion-count {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--csp-accordion-soft, rgba(0, 61, 113, 0.08));
    color: var(--csp-accordion-color, var(--csp-blue));
    font-size: 11px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.csp-tech-category-accordion-icon {
    position: relative;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: var(--csp-accordion-color, var(--csp-blue));
    transition: background 240ms ease, transform 240ms ease;
}

.csp-tech-category-accordion-icon::before,
.csp-tech-category-accordion-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    border-radius: 2px;
    background: #ffffff;
    transform: translate(-50%, -50%);
}

.csp-tech-category-accordion-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    transition: transform 520ms cubic-bezier(0.45, 0, 0.12, 1);
}

.csp-tech-category-accordion-item[open] .csp-tech-category-accordion-icon {
    background: var(--csp-accordion-hover, var(--csp-orange));
    transform: rotate(180deg);
}

.csp-tech-category-accordion-item[open] .csp-tech-category-accordion-icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.csp-tech-category-accordion-panel {
    height: 0;
    overflow: hidden;
    padding: 0 26px 26px;
    opacity: 0;
    transform: translateY(-8px);
    will-change: height, opacity, transform;
    transition: height 720ms cubic-bezier(0.45, 0, 0.12, 1), opacity 520ms cubic-bezier(0.45, 0, 0.12, 1), transform 720ms cubic-bezier(0.45, 0, 0.12, 1);
}

.csp-tech-category-accordion-item[open] .csp-tech-category-accordion-panel {
    opacity: 1;
    transform: translateY(0);
}

.csp-tech-category-accordion-description {
    max-width: 920px;
    margin: 0 0 20px;
    color: var(--csp-accordion-color, rgba(0, 61, 113, 0.86));
    font-size: 16px;
    line-height: 1.65;
}

.csp-tech-category-accordion-description p {
    margin: 0 0 10px;
}

.csp-tech-category-thumb-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
    gap: 12px;
    margin: 4px 0 22px;
}

.csp-tech-category-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 96px;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(0, 61, 113, 0.08);
    border-radius: calc(var(--csp-card-radius, 4px) + 8px);
    background: linear-gradient(145deg, rgba(0, 61, 113, 0.04), #ffffff);
}

.csp-tech-category-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 96px;
    object-fit: contain;
    padding: 10px;
}

.csp-tech-category-accordion-actions {
    display: flex;
    justify-content: flex-start;
}

.csp-tech-category-accordion-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--csp-accordion-color, var(--csp-orange));
    color: #ffffff;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    transition: background 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.csp-tech-category-accordion-button:hover,
.csp-tech-category-accordion-button:focus {
    background: var(--csp-accordion-hover, var(--csp-blue));
    color: #ffffff;
    box-shadow: 0 12px 26px var(--csp-accordion-shadow, rgba(0, 61, 113, 0.18));
    transform: translateY(-1px);
    outline: none;
}

.csp-tech-category-accordion-missing-link {
    margin: 0;
    color: var(--csp-accordion-color, rgba(0, 61, 113, 0.58));
    opacity: 0.62;
    font-size: 13px;
    font-style: italic;
}

@media (max-width: 640px) {
    .csp-tech-category-accordion-summary {
        align-items: flex-start;
        padding: 20px;
    }

    .csp-tech-category-accordion-panel {
        padding: 0 20px 22px;
    }

    .csp-tech-category-thumb-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
/* END BLOCK: Category accordion catalog */

/* START BLOCK: Parent catalog navigation link */
.csp-tech-parent-link-wrap {
    margin: 0 0 24px;
}

.csp-tech-parent-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 38px;
    padding: 9px 14px;
    border: 1px solid rgba(0, 61, 113, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--csp-blue);
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(0, 61, 113, 0.07);
    transition: background 240ms ease, color 240ms ease, border-color 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.csp-tech-parent-link span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    background: var(--csp-blue);
    color: #ffffff;
    font-size: 18px;
    line-height: 1;
}

.csp-tech-parent-link:hover,
.csp-tech-parent-link:focus {
    border-color: var(--csp-accordion-hover, var(--csp-orange));
    background: var(--csp-blue);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(0, 61, 113, 0.16);
    transform: translateY(-1px);
    outline: none;
}

.csp-tech-parent-link:hover span,
.csp-tech-parent-link:focus span {
    background: var(--csp-orange);
}
/* END BLOCK: Parent catalog navigation link */

/* START BLOCK: Category accordion refined thumbnails and animation */
.csp-tech-category-accordion-head {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.csp-tech-category-accordion-bubble {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 54px;
    height: 54px;
    overflow: hidden;
    border: 1px solid var(--csp-accordion-border, rgba(0, 61, 113, 0.16));
    border-radius: 999px;
    background: linear-gradient(145deg, #ffffff, var(--csp-accordion-soft, rgba(0, 61, 113, 0.08)));
    box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.84), 0 10px 24px var(--csp-accordion-soft, rgba(0, 61, 113, 0.08));
}

.csp-tech-category-accordion-bubble img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.csp-tech-category-accordion-bubble.is-empty::before {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: var(--csp-accordion-color, var(--csp-blue));
    opacity: 0.18;
}

.csp-tech-category-accordion-item[open] .csp-tech-category-accordion-bubble,
.csp-tech-category-accordion-item:hover .csp-tech-category-accordion-bubble,
.csp-tech-category-accordion-item:focus-within .csp-tech-category-accordion-bubble {
    border-color: var(--csp-accordion-hover, var(--csp-orange));
}

.csp-tech-category-accordion-panel {
    overflow: hidden;
    transition: max-height 520ms cubic-bezier(0.22, 1, 0.36, 1), opacity 360ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1), padding 320ms ease;
}

.csp-tech-category-accordion-item:not([open]) .csp-tech-category-accordion-panel {
    max-height: 0;
    opacity: 0;
    transform: translateY(-6px);
}

.csp-tech-category-accordion-item[open] .csp-tech-category-accordion-panel {
    opacity: 1;
    transform: translateY(0);
}

.csp-tech-category-thumb-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 12px;
}

.csp-tech-category-thumb {
    flex: 0 0 118px;
    width: 118px;
    height: 88px;
    min-height: 0;
}

.csp-tech-category-thumb img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: contain;
    padding: 9px;
}

@media (max-width: 640px) {
    .csp-tech-category-accordion-head {
        gap: 10px;
    }

    .csp-tech-category-accordion-bubble {
        width: 44px;
        height: 44px;
    }

    .csp-tech-category-thumb-strip {
        grid-template-columns: none;
    }

    .csp-tech-category-thumb {
        flex-basis: 96px;
        width: 96px;
        height: 74px;
    }
}
/* END BLOCK: Category accordion refined thumbnails and animation */