:root {
    --bs-secondary-soft: #2E4787;
    --celtiis-color-accent: #A8CD45;
    --celtiis-color-text: #1D3D70;
    --celtiis-color-muted: #54627F;
    --celtiis-color-border: #DFE5F2;
    --celtiis-color-surface: #FFFFFF;
    --celtiis-color-surface-alt: #F4F7FB;
    --celtiis-bg: #fbfbfb;
    --celtiis-radius-md: 18px;
}

.celtiis-dataeduc {
    padding: 0;
    color: var(--celtiis-color-text);
    font-family: 'Gotham', sans-serif;
}

.celtiis-dataeduc__layout {
    display: block;
}

.celtiis-dataeduc__section {
    margin-bottom: 30px;
}

.celtiis-dataeduc__section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 12px;
}

.celtiis-dataeduc__section-title,
.celtiis-dataeduc__term-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--bs-secondary);
    letter-spacing: -0.01em;
}

.celtiis-dataeduc__more {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--bs-secondary-soft);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
}

.celtiis-dataeduc__more:hover {
    color: var(--bs-secondary);
}

.celtiis-dataeduc__more-arrow {
    font-size: 18px;
    line-height: 1;
    transition: transform .2s ease;
}

.celtiis-dataeduc__more:hover .celtiis-dataeduc__more-arrow {
    transform: translateX(3px);
}

.celtiis-dataeduc__section-actions,
.celtiis-dataeduc__carousel-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.celtiis-dataeduc__section-actions {
    gap: 18px;
}

.celtiis-dataeduc__carousel-btn {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid var(--celtiis-color-border);
    border-radius: 50%;
    background: #fff;
    color: var(--bs-secondary);
    font-size: 19px;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.celtiis-dataeduc__carousel-btn:hover:not(:disabled) {
    border-color: var(--bs-primary);
    background: var(--bs-primary);
    color: var(--bs-secondary);
    box-shadow: 0 10px 24px -10px rgba(13, 21, 45, .58);
    transform: scale(1.06);
}

.celtiis-dataeduc__carousel-btn:disabled {
    opacity: .32;
    cursor: default;
}

.celtiis-dataeduc__carousel {
    display: flex;
    gap: 18px;
    width: 100%;
    padding: 2px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
}

.celtiis-dataeduc__carousel::-webkit-scrollbar {
    display: none;
}

.celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
    flex: 0 0 clamp(250px, 27vw, 340px);
    scroll-snap-align: start;
}

.celtiis-dataeduc__section--square .celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
    flex-basis: clamp(220px, 23vw, 300px);
}

.celtiis-dataeduc__section--portrait .celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
    flex-basis: clamp(190px, 20vw, 250px);
}

.celtiis-dataeduc__section--square .celtiis-dataeduc-card__thumb {
    aspect-ratio: 1 / 1;
}

.celtiis-dataeduc__section--portrait .celtiis-dataeduc-card__thumb {
    aspect-ratio: 4 / 5;
}

@media (max-width: 767px) {
    .celtiis-dataeduc__section-head {
        align-items: flex-start;
    }

    .celtiis-dataeduc__section-actions {
        gap: 10px;
    }

    .celtiis-dataeduc__carousel-actions {
        display: none;
    }

    .celtiis-dataeduc__carousel {
        margin-right: -12px;
        padding-right: 12px;
        scrollbar-width: none;
    }

    .celtiis-dataeduc__carousel::-webkit-scrollbar {
        display: none;
    }

    .celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
        flex-basis: min(82vw, 310px);
    }

    .celtiis-dataeduc__section--square .celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
        flex-basis: min(74vw, 280px);
    }

    .celtiis-dataeduc__section--portrait .celtiis-dataeduc__carousel > .celtiis-dataeduc-card {
        flex-basis: min(66vw, 240px);
    }
}

.celtiis-dataeduc__term-head {
    margin-bottom: 23px;
}

.celtiis-dataeduc__term-desc {
    margin: 8px 0 0;
    color: var(--celtiis-color-muted);
}

.celtiis-dataeduc__toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.celtiis-dataeduc__toolbar .celtiis-dataeduc__cats-bar {
    flex: 1 1 auto;
    min-width: 0;
    margin-bottom: 0;
}

.celtiis-dataeduc__search {
    position: relative;
    flex: 0 0 auto;
    width: 300px;
    max-width: 45%;
}

.celtiis-dataeduc__search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--celtiis-color-muted);
    pointer-events: none;
}

.celtiis-dataeduc__search-input {
    width: 100%;
    padding: 11px 18px 11px 44px;
    border: 1.5px solid var(--celtiis-color-border);
    border-radius: 999px;
    background: var(--celtiis-color-surface-alt);
    color: var(--celtiis-color-text);
    font-family: 'Gotham', sans-serif;
    font-size: 14px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.celtiis-dataeduc__search-input:hover {
    background: var(--celtiis-color-surface);
}

.celtiis-dataeduc__search-input:focus {
    outline: none;
    background: var(--celtiis-color-surface);
    border-color: var(--celtiis-color-accent);
    box-shadow: 0 0 0 3px rgba(168, 205, 69, 0.18);
}

@media (max-width: 767px) {
    .celtiis-dataeduc__toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .celtiis-dataeduc__search {
        width: 100%;
        max-width: none;
        order: -1;
    }
}

.celtiis-dataeduc__no-results {
    color: var(--celtiis-color-muted);
    padding: 24px 0;
}

.celtiis-dataeduc-card[hidden],
.celtiis-dataeduc__section[hidden] {
    display: none;
}

.celtiis-dataeduc__header {
    margin-bottom: 28px;
}

.celtiis-dataeduc__heading {
    margin: 0;
    font-family: 'Gotham', sans-serif;
    font-size: clamp(28px, 3vw, 38px);
    font-weight: 700;
    color: var(--bs-secondary, #1D3D70);
}

.celtiis-dataeduc__subheading {
    margin: 6px 0 0;
    font-family: 'Gotham', sans-serif;
    font-size: 16px;
    color: var(--celtiis-color-muted, #54627F);
}

.celtiis-dataeduc__hero {
    display: block;
    width: 100%;
    margin-top: 28px;
    margin-left: 0;
}

.celtiis-dataeduc-hero-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
}

.celtiis-dataeduc-hero-carousel__track {
    display: flex;
    transition: transform .55s cubic-bezier(.22, .61, .36, 1);
    will-change: transform;
}

.celtiis-dataeduc-hero-carousel__track > .celtiis-dataeduc-hero {
    flex: 0 0 100%;
}

.celtiis-dataeduc-hero-carousel__nav {
    position: absolute;
    top: 50%;
    z-index: 6;
    transform: translateY(-50%);
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .45);
    border-radius: 50%;
    background: rgba(13, 21, 45, .45);
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

.celtiis-dataeduc-hero-carousel__nav:hover {
    border-color: var(--bs-primary, #8DC63F);
    background: var(--bs-primary, #8DC63F);
    color: var(--bs-secondary, #1D3D70);
    transform: translateY(-50%) scale(1.06);
}

.celtiis-dataeduc-hero-carousel__nav--prev {
    left: 18px;
}

.celtiis-dataeduc-hero-carousel__nav--next {
    right: 18px;
}

@media (max-width: 767px) {
    .celtiis-dataeduc-hero-carousel__nav {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .celtiis-dataeduc-hero-carousel__nav--prev {
        left: 10px;
    }

    .celtiis-dataeduc-hero-carousel__nav--next {
        right: 10px;
    }
}

.celtiis-dataeduc-hero-carousel__dots {
    position: absolute;
    right: 24px;
    bottom: 20px;
    z-index: 5;
    display: flex;
    gap: 7px;
}

.celtiis-dataeduc-hero-carousel__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .55);
}

.celtiis-dataeduc-hero-carousel__dot.is-active {
    background: var(--bs-primary, #8DC63F);
}

.celtiis-dataeduc-hero {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    width: 100%;
    aspect-ratio: 21 / 7;
    min-height: 240px;
    display: flex;
    align-items: flex-end;
    background: var(--bs-secondary, #1D3D70);
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.celtiis-dataeduc-hero:focus-visible {
    outline: 3px solid var(--celtiis-color-accent, #A8CD45);
    outline-offset: 2px;
}

.celtiis-dataeduc-hero__media {
    position: absolute;
    inset: 0;
}

.celtiis-dataeduc-hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

video.celtiis-dataeduc-hero__img {
    pointer-events: none;
}

.celtiis-dataeduc-hero__overlay {
    position: absolute;
    inset: 0;
}

.celtiis-dataeduc-hero:nth-child(even) {
    background: #3F62A6;
}

/* Voile sombre uniforme bas → haut pour lisibilité du texte sans
   masquer l'image de fond comme avant. */
.celtiis-dataeduc-hero .celtiis-dataeduc-hero__overlay {
    background: linear-gradient(to top,
        rgba(13, 21, 45, 0.85) 0%,
        rgba(13, 21, 45, 0.45) 45%,
        rgba(13, 21, 45, 0.12) 100%);
}
.celtiis-dataeduc-hero:nth-child(even) {
    background: var(--bs-secondary, #1D3D70);
}

.celtiis-dataeduc-hero__body {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 32px 40px;
    max-width: 70%;
}

.celtiis-dataeduc-hero__center-play {
    position: relative;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(141, 198, 63, .28);
    box-shadow: 0 0 0 0 rgba(141, 198, 63, .5);
    animation: celtiis-dataeduc-play-pulse 2.2s ease-out infinite;
    transition: transform .25s cubic-bezier(.16, 1, .3, 1), background-color .25s ease;
}

.celtiis-dataeduc-hero__center-play-icon {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bs-primary, #8DC63F);
    box-shadow: 0 12px 32px rgba(13, 21, 45, .3);
}

.celtiis-dataeduc-hero__center-play-icon::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 54%;
    transform: translate(-50%, -50%);
    border-style: solid;
    border-width: 8px 0 8px 12px;
    border-color: transparent transparent transparent #fff;
}

.celtiis-dataeduc-hero:hover .celtiis-dataeduc-hero__center-play {
    background: rgba(141, 198, 63, .4);
    transform: scale(1.08);
}

@keyframes celtiis-dataeduc-play-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(141, 198, 63, .52);
    }
    70% {
        box-shadow: 0 0 0 22px rgba(141, 198, 63, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(141, 198, 63, 0);
    }
}

.celtiis-dataeduc-hero__title {
    margin: 0;
    color: #fff;
    font-family: 'Gotham', sans-serif;
    font-size: clamp(22px, 2.4vw, 34px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .celtiis-dataeduc-hero__center-play {
        animation: none;
    }

    .celtiis-dataeduc__carousel {
        scroll-behavior: auto;
    }
}

.celtiis-dataeduc__cats-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.celtiis-dataeduc__cat-chip {
    display: inline-block;
    padding: 7px 16px;
    border-radius: 999px;
    border: 1px solid var(--celtiis-color-border);
    background: var(--celtiis-color-surface);
    color: var(--celtiis-color-text);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: border-color .2s ease, color .2s ease, background-color .2s ease;
}

.celtiis-dataeduc__cat-chip:hover {
    border-color: var(--bs-primary);
    color: var(--bs-secondary);
    background: rgba(var(--bs-primary-rgb, 141, 198, 63), 0.08);
}

.celtiis-dataeduc__cat-chip.is-active {
    border-color: var(--bs-secondary);
    background: var(--bs-secondary);
    color: #fff;
}

.celtiis-dataeduc__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 28px 18px;
}

.celtiis-dataeduc-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.celtiis-dataeduc-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    background: var(--celtiis-color-surface-alt);
    cursor: pointer;
}

.celtiis-dataeduc-card__media-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.celtiis-dataeduc-card__thumb:focus-visible {
    outline: 3px solid var(--celtiis-color-accent);
    outline-offset: 2px;
}

.celtiis-dataeduc-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}

.celtiis-dataeduc-card__shade {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to top, rgba(8, 18, 40, .86) 0%, rgba(8, 18, 40, .12) 62%, transparent 100%);
    pointer-events: none;
}

.celtiis-dataeduc-card__overlay-title {
    position: absolute;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 3;
    color: #fff;
    font-size: clamp(13px, 1.15vw, 16px);
    font-weight: 700;
    line-height: 1.25;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .35);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.celtiis-dataeduc__section--portrait .celtiis-dataeduc-card__overlay-title {
    font-size: 15px;
}

.celtiis-dataeduc__carousel .celtiis-dataeduc-card__title {
    display: none;
}

.celtiis-dataeduc-card__thumb:hover .celtiis-dataeduc-card__img {
    transform: scale(1.04);
}

video.celtiis-dataeduc-card__img {
    pointer-events: none;
    background: #000;
}

.celtiis-dataeduc-card__play {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 4;
    width: 44px;
    height: 44px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgb(140 198 63 / 84%);
    opacity: 0;
    transition: opacity .2s ease, transform .2s ease;
}

.celtiis-dataeduc-card__thumb:hover .celtiis-dataeduc-card__play {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.05);
}

.celtiis-dataeduc-card__play::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 54%;
    transform: translate(-50%, -50%);
    border-style: solid;
    border-width: 7px 0 7px 11px;
    border-color: transparent transparent transparent #fff;
}

.celtiis-dataeduc-card__duration {
    position: absolute;
    z-index: 4;
    top: 8px;
    right: 6px;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.78);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.4;
}

.celtiis-dataeduc-card__title {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--bs-secondary);
    cursor: pointer;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.15s ease;
}
.celtiis-dataeduc-card__title:hover {
    color: var(--bs-primary);
}

.celtiis-dataeduc-card__meta {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 7px;
    min-width: 0;
}

.celtiis-dataeduc-card__cat {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(141, 198, 63, .14);
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 16%, #fff);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 28%, transparent);
    color: var(--bs-secondary);
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color .2s ease, background-color .2s ease;
}

.celtiis-dataeduc-card__cat:hover {
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 34%, #fff);
    color: var(--bs-secondary);
}

.celtiis-dataeduc-card__stat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--celtiis-color-muted);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

.celtiis-dataeduc-card__stat i {
    color: var(--bs-secondary);
    font-size: 14px;
}

.celtiis-dataeduc-card__share {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid var(--celtiis-color-border);
    border-radius: 50%;
    background: #fff;
    color: var(--bs-secondary);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.celtiis-dataeduc-card__share:hover,
.celtiis-dataeduc-card__share.is-copied {
    border-color: var(--celtiis-color-accent);
    background: rgba(141, 198, 63, .12);
    color: var(--celtiis-color-accent);
}

.celtiis-dataeduc-share-menu {
    position: fixed;
    z-index: 10050;
    display: flex;
    flex-direction: column;
    min-width: 190px;
    padding: 6px;
    border: 1px solid var(--celtiis-color-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 18px 40px -18px rgba(13, 21, 45, .45);
}

.celtiis-dataeduc-share-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: var(--bs-secondary);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.celtiis-dataeduc-share-menu__item:hover {
    background: var(--celtiis-color-surface-alt);
    color: var(--bs-secondary);
}

.celtiis-dataeduc-share-menu__item i {
    font-size: 18px;
}

.celtiis-dataeduc-share-toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    z-index: 10060;
    transform: translate(-50%, 12px);
    padding: 11px 20px;
    border-radius: 999px;
    background: var(--bs-secondary, #1D3D70);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
}

.celtiis-dataeduc-share-toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

.celtiis-dataeduc__empty {
    color: var(--celtiis-color-muted);
    padding: 40px 0;
}

.celtiis-dataeduc__pagination {
    margin-top: 32px;
}

.celtiis-dataeduc-drawer {
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.celtiis-dataeduc-drawer[hidden] {
    display: none;
}

.celtiis-dataeduc-drawer__overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 21, 45, 0.55);
    opacity: 0;
    transition: opacity .3s ease;
}

.celtiis-dataeduc-drawer.is-open .celtiis-dataeduc-drawer__overlay {
    opacity: 1;
}

.celtiis-dataeduc-drawer__panel {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: min(760px, 100%);
    background: #fff;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -20px 0 60px -30px rgba(13, 21, 45, 0.5);
}

.celtiis-dataeduc-drawer.is-open .celtiis-dataeduc-drawer__panel {
    transform: translateX(0);
}

.celtiis-dataeduc-drawer__close {
    position: absolute;
    top: 16px;
    left: -52px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.celtiis-dataeduc-drawer__close::before {
    content: "";
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2016%2016%22%20fill%3D%22none%22%3E%3Cpath%20d%3D%22M4%204L12%2012M12%204L4%2012%22%20stroke%3D%22%231D3D70%22%20stroke-width%3D%221.8%22%20stroke-linecap%3D%22round%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.celtiis-dataeduc-drawer__topbar {
    flex-shrink: 0;
    padding: 18px 24px;
    background: var(--celtiis-color-accent);
}

.celtiis-dataeduc-drawer__topbar-title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-drawer__player {
    background: #000;
}

.celtiis-dataeduc-drawer__video {
    display: block;
    width: 100%;
    max-height: 320px;
    background: #000;
}

.celtiis-dataeduc-drawer__player .plyr {
    --plyr-color-main: var(--celtiis-color-accent, #A8CD45);
    width: 100%;
}

.celtiis-dataeduc-drawer__body {
    padding: 24px;
}

.celtiis-dataeduc-drawer__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--celtiis-color-border);
}

.celtiis-dataeduc-drawer__title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 700;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-drawer__cat {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(141, 198, 63, .14);
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 16%, #fff);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 28%, transparent);
    color: var(--bs-secondary);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color .2s ease;
}

.celtiis-dataeduc-drawer__cat:hover {
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 34%, #fff);
}

.celtiis-dataeduc-drawer__date {
    margin-top: 4px;
    color: var(--celtiis-color-muted);
    font-size: 14px;
}

.celtiis-dataeduc-drawer__actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.celtiis-dataeduc-drawer__download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    border: 1.5px solid var(--celtiis-color-border);
    background: #fff;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-drawer__download:hover {
    border-color: var(--bs-secondary);
}

.celtiis-dataeduc-drawer__download-icon {
    font-size: 18px;
    line-height: 1;
}

.celtiis-dataeduc-drawer__desc {
    margin: 22px 0;
    color: var(--celtiis-color-muted);
    font-size: 15px;
    line-height: 1.6;
}

.celtiis-dataeduc-drawer__desc p {
    margin: 0 0 14px;
}

.celtiis-dataeduc-drawer__tags,
.celtiis-dataeduc-single__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 22px;
}

.celtiis-dataeduc-tag-chip {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--celtiis-color-border, #DFE5F2);
    border-radius: 999px;
    background: var(--celtiis-color-surface, #fff);
    color: var(--celtiis-color-muted, #54627F);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: border-color .2s ease, color .2s ease;
}

a.celtiis-dataeduc-tag-chip:hover {
    border-color: var(--celtiis-color-accent, #A8CD45);
    color: var(--celtiis-color-accent, #A8CD45);
}

.celtiis-dataeduc-drawer__related {
    border-top: 1px solid var(--celtiis-color-border);
    padding-top: 22px;
}

.celtiis-dataeduc-drawer__related-title {
    margin: 0 0 18px;
    font-size: 18px;
    font-weight: 700;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-drawer__related-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 18px;
}

/* Inline video view - YouTube-style player and recommendations. */
.celtiis-dataeduc-drawer {
    position: relative;
    inset: auto;
    z-index: 5;
    width: 100%;
    margin: 42px 0 56px;
    scroll-margin-top: 32px;
}

.celtiis-dataeduc-drawer[hidden] {
    display: none;
}

.celtiis-dataeduc-drawer__panel {
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 34%);
    gap: 28px;
    width: 100%;
    height: auto;
    padding: 0;
    overflow: visible;
    background: transparent;
    box-shadow: none;
    opacity: 0;
    transform: translateY(24px) scale(.985);
    transition: opacity .3s ease, transform .4s cubic-bezier(.16, 1, .3, 1);
}

.celtiis-dataeduc.is-watching .celtiis-dataeduc__content {
    display: none;
}

.celtiis-dataeduc.is-watching .celtiis-dataeduc-drawer {
    min-height: calc(100vh - 220px);
}

.celtiis-dataeduc-drawer.is-open .celtiis-dataeduc-drawer__panel {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.celtiis-dataeduc-drawer__main {
    min-width: 0;
}

.celtiis-dataeduc-drawer__player {
    overflow: hidden;
    border-radius: 16px;
    background: #000;
    box-shadow: 0 18px 45px -24px rgba(13, 21, 45, .65);
}

.celtiis-dataeduc-drawer__video {
    width: 100%;
    max-height: none;
    aspect-ratio: 16 / 9;
}

.celtiis-dataeduc-drawer__body {
    padding: 20px 2px 0;
}

.celtiis-dataeduc-drawer__head {
    padding-bottom: 16px;
}

.celtiis-dataeduc-drawer__title {
    font-size: clamp(20px, 2vw, 27px);
}

.celtiis-dataeduc-drawer__close {
    top: -18px;
    right: -10px;
    left: auto;
    z-index: 8;
    width: 42px;
    height: 42px;
    border: 1px solid var(--celtiis-color-border);
    box-shadow: 0 10px 24px -12px rgba(13, 21, 45, .5);
}

.celtiis-dataeduc-drawer__topbar,
.celtiis-dataeduc-drawer__overlay {
    display: none;
}

.celtiis-dataeduc-drawer__related {
    min-width: 0;
    padding: 0;
    border: 0;
}

.celtiis-dataeduc-drawer__related-title {
    margin-bottom: 14px;
    font-size: 20px;
}

.celtiis-dataeduc-drawer__related-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card {
    display: grid;
    grid-template-columns: minmax(120px, 44%) minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-items: start;
    gap: 5px 12px;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card__thumb {
    grid-row: 1 / span 3;
    border-radius: 9px;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card__title {
    margin-top: 3px;
    font-size: 13px;
    -webkit-line-clamp: 3;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card__meta {
    grid-column: 2;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card__cat {
    font-size: 10px;
}

.celtiis-dataeduc-drawer__related-list .celtiis-dataeduc-card__share {
    width: 24px;
    height: 24px;
    font-size: 12px;
}

.celtiis-dataeduc-card.is-lifting,
.celtiis-dataeduc-hero.is-lifting {
    z-index: 6;
    transform: translateY(-9px) scale(1.015);
    filter: drop-shadow(0 16px 18px rgba(13, 21, 45, .2));
    transition: transform .35s cubic-bezier(.16, 1, .3, 1), filter .35s ease;
}

.celtiis-dataeduc-single__back {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-top: 18px;
    border: 1px solid var(--celtiis-color-border);
    border-radius: 50%;
    background: #fff;
    color: var(--bs-secondary);
    font-size: 22px;
    line-height: 1;
    text-decoration: none;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.celtiis-dataeduc-single__back:hover {
    border-color: var(--celtiis-color-accent);
    background: var(--celtiis-color-accent);
    color: var(--bs-secondary);
    transform: translateX(-2px);
}

.celtiis-dataeduc-single__back:focus-visible {
    outline: 3px solid rgba(168, 205, 69, .45);
    outline-offset: 3px;
}

.celtiis-dataeduc-single {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 34%);
    align-items: start;
    gap: 30px;
    max-width: none;
    margin: 16px auto 10px;
}

.celtiis-dataeduc-single__main {
    min-width: 0;
}

.celtiis-dataeduc-single__player {
    border-radius: var(--celtiis-radius-md);
    overflow: hidden;
    background: #000;
}

.celtiis-dataeduc-single__player .plyr {
    --plyr-color-main: var(--celtiis-color-accent, #A8CD45);
    width: 100%;
}

.celtiis-dataeduc-single__video {
    display: block;
    width: 100%;
    max-height: 480px;
    background: #000;
}

.celtiis-dataeduc-single__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin: 16px 0 20px;
}

.celtiis-dataeduc-single__title {
    margin: 0 0 5px;
    font-size: clamp(19px, 2.2vw, 25px);
    font-weight: 700;
    line-height: 1.25;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-single__cat {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(141, 198, 63, .14);
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 16%, #fff);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 28%, transparent);
    color: var(--bs-secondary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color .2s ease;
}

.celtiis-dataeduc-single__cat:hover {
    background: color-mix(in srgb, var(--dataeduc-category-color, var(--bs-primary)) 34%, #fff);
}

.celtiis-dataeduc-single__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 14px;
    margin-top: 7px;
    color: var(--celtiis-color-muted);
    font-size: 12px;
}

.celtiis-dataeduc-single__meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.celtiis-dataeduc-single__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.celtiis-dataeduc-single__download,
.celtiis-dataeduc-single__share {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 38px;
    padding: 8px 14px;
    border: 1px solid var(--celtiis-color-border);
    border-radius: 999px;
    background: #fff;
    color: var(--bs-secondary);
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.celtiis-dataeduc-single__download:hover,
.celtiis-dataeduc-single__share:hover {
    border-color: var(--celtiis-color-accent);
    background: rgba(141, 198, 63, .12);
}

.celtiis-dataeduc-single__desc {
    margin: 0 0 20px;
    color: var(--celtiis-color-muted);
    font-size: 14px;
    line-height: 1.6;
}

.celtiis-dataeduc-single__desc-title {
    margin: 0 0 8px;
    color: var(--bs-secondary);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

.celtiis-dataeduc-single__related {
    margin-top: 0;
}

.celtiis-dataeduc-single__related-title {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 700;
    color: var(--bs-secondary);
}

.celtiis-dataeduc-single__related-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card {
    display: grid;
    grid-template-columns: minmax(130px, 44%) minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    align-items: start;
    gap: 5px 12px;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__media-link {
    display: contents;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__thumb {
    grid-column: 1;
    grid-row: 1 / span 3;
    border-radius: 9px;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__overlay-title {
    display: none;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__title {
    grid-column: 2;
    grid-row: 2;
    margin-top: 3px;
    font-size: 13px;
    -webkit-line-clamp: 3;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__meta {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__cat {
    font-size: 10px;
}

.celtiis-dataeduc-single__related-list .celtiis-dataeduc-card__share {
    width: 24px;
    height: 24px;
    font-size: 12px;
}

.celtiis-dataeduc-single__assistance,
.celtiis-dataeduc__assistance {
    margin-top: 48px;
    background: #fff;
}

.celtiis-dataeduc-single__assistance .celtiis-assistance,
.celtiis-dataeduc__assistance .celtiis-assistance {
    background: #fff;
    padding-bottom: 50px;
}

@media (max-width: 600px) {
    .celtiis-dataeduc-single__back {
        width: 40px;
        height: 40px;
        margin-top: 20px;
        font-size: 20px;
    }

    .celtiis-dataeduc-single {
        margin-top: 14px;
    }

    .celtiis-dataeduc__hero {
        grid-template-columns: 1fr;
    }

    .celtiis-dataeduc-hero__body {
        max-width: 100%;
        padding: 24px;
    }

    .celtiis-dataeduc-drawer__close {
        right: -4px;
        top: -16px;
        background: rgba(255, 255, 255, 0.9);
    }

    .celtiis-dataeduc-drawer__actions {
        width: 100%;
    }

    .celtiis-dataeduc-drawer__download {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 900px) {
    .celtiis-dataeduc-single {
        grid-template-columns: 1fr;
    }

    .celtiis-dataeduc-single__related-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .celtiis-dataeduc-drawer__panel {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .celtiis-dataeduc-drawer__related-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .celtiis-dataeduc-single__related-list {
        grid-template-columns: 1fr;
    }

    .celtiis-dataeduc-drawer {
        margin-top: 18px;
    }

    .celtiis-dataeduc-drawer__player {
        border-radius: 11px;
    }

    .celtiis-dataeduc-drawer__related-list {
        grid-template-columns: 1fr;
    }
}
@keyframes celtiis-dataeduc-filter-enter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.celtiis-dataeduc__section.is-filter-entering {
    animation: celtiis-dataeduc-filter-enter 0.38s ease-out both;
}

@media (prefers-reduced-motion: reduce) {
    .celtiis-dataeduc__section.is-filter-entering {
        animation: none;
    }
}