/* Video detail (PC) — scoped under .video-detail */
.video-detail {
    background-color: #fff;
    color: #000;
}

.video-detail__jp {
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.video-detail__breadcrumb {
    margin: 0 0 var(--aiv-size-10);
    font-size: var(--aiv-size-7);
    line-height: 1.5;
    color: #888;
}

.video-detail__breadcrumb a {
    color: #888;
    text-decoration: none;
    transition: color 0.2s ease;
}

.video-detail__breadcrumb a:hover,
.video-detail__breadcrumb a:focus {
    color: var(--primary-color);
    outline: none;
}

.video-detail__breadcrumb-sep {
    margin: 0 0.35em;
    color: #bbb;
}

.video-detail__breadcrumb-current {
    color: #555;
}

.video-detail__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 60px;
    align-items: flex-start;
}

/* Category page: left nav + feed + right rail */
.video-detail__layout--category {
    grid-template-columns: minmax(208px, 220px) minmax(0, 1fr) minmax(260px, 300px);
    gap: var(--aiv-size-11) var(--aiv-size-14, 40px);
    align-items: flex-start;
}

.video-detail__main {
    min-width: 0;
}

.video-detail__player {
    position: relative;
    width: 100%;
    border-radius: var(--aiv-radio-xxl);
    overflow: hidden;
    background: #0f0f0f;
}

.video-detail__player-ratio {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}

.video-detail__player-fill {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.video-detail__player-fill iframe,
.video-detail__player-fill video {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
}

.video-detail__poster {
    position: absolute;
    inset: 0;
    z-index: 2;
    cursor: pointer;
    border: none;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    background: #000;
    text-align: left;
}

.video-detail__poster img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-detail__poster::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.35);
    pointer-events: none;
}

.video-detail__player-stage {
    position: absolute;
    inset: 0;
}

.video-detail__embed-host {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: #000;
}

.video-detail__iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
}

.video-detail__player-loading {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--aiv-size-6);
    background: rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

.video-detail__player-loading--visible {
    display: flex;
}

.video-detail__player-spinner {
    box-sizing: border-box;
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255, 255, 255, 0.22);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: video-detail-player-spin 0.72s linear infinite;
}

@keyframes video-detail-player-spin {
    to {
        transform: rotate(360deg);
    }
}

.video-detail__play-lg {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: 72px;
    height: 72px;
    margin: -36px 0 0 -36px;
    border: none;
    border-radius: 50%;
    padding: 0;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.55);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.video-detail__play-lg:hover,
.video-detail__play-lg:focus {
    transform: scale(1.04);
    background: rgba(0, 0, 0, 0.7);
    outline: none;
}

.video-detail__play-lg:focus-visible {
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--primary-color);
}

.video-detail__play-lg::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 54%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 14px 0 14px 24px;
    border-color: transparent transparent transparent #fff;
}

.video-detail__title {
    margin: var(--aiv-size-10) 0 var(--aiv-size-6);
    font-size: var(--aiv-size-12);
    font-weight: 700;
    line-height: 1.3;
    color: #000;
}

.video-detail__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--aiv-size-4) var(--aiv-size-8);
    margin: 0 0 var(--aiv-size-8);
    font-size: var(--aiv-size-7);
    line-height: 1.4;
    color: #888;
}

.video-detail__meta-sep {
    width: 1px;
    height: 12px;
    background: #ddd;
    flex-shrink: 0;
}

.video-detail__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--aiv-size-4);
    margin: 0 0 var(--aiv-size-10);
    padding: 0;
    list-style: none;
}

.video-detail__tag,
a.video-detail__tag {
    display: inline-block;
    padding: 6px 14px;
    font-size: var(--aiv-size-7);
    line-height: 1.2;
    color: #555;
    background: #F2F2F2;
    border-radius: 26px;
    border: none;
    text-decoration: none;
    cursor: pointer;
    font-family: 'HarmonyOS Sans';
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    line-height: 14px;
    text-align: center;

color: #919FC2;
}

a.video-detail__tag:hover {
    color: #0060ff;
    background: #e8f0ff;
}

.video-detail__tabs {
    border-bottom: 1px solid #e8e8e8;
    margin-bottom: var(--aiv-size-8);
}

.video-detail__tablist {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
}

.video-detail__tablist > li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.video-detail__tab {
    position: relative;
    margin: 0;
    padding: var(--aiv-size-4) 12px var(--aiv-size-4);
    font-size: var(--aiv-size-8);
    font-weight: 600;
    color: #888;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.video-detail__tab:hover,
.video-detail__tab:focus {
    outline: none;
}

.video-detail__tab:focus-visible {
    box-shadow: 0 0 0 2px var(--primary-color-7);
    border-radius: 2px;
}

.video-detail__tab {
    border:1px solid #F3F3F3 ;
}
.video-detail__tab--active {
    color: var(--primary-color);
    background: rgba(101, 146, 255, 0.1);
    border:1px solid #DFDFDF ;
    border-bottom:1px solid #F0F5FF;
}

.video-detail__tab--active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 3px;
    background:#EFF4FF;
    border-radius: 2px 2px 0 0;
}

.video-detail__panel {
    font-size: var(--aiv-size-8);
    line-height: 1.7;
    color: #333;
}

.video-detail__panel[hidden] {
    display: none !important;
}

.video-detail__panel p {
    margin: 0 0 1em;
}

.video-detail__panel p:last-child {
    margin-bottom: 0;
}

/* 富文本（文字稿/详情 HTML）：与 Blog detail .blog-detail 一致，覆盖 newbase_v1 的 list-style:none */
.video-detail__transcript-html {
    line-height: 1.7;
    color: #333;
}

.video-detail__transcript-html p,
.video-detail__transcript-html h2,
.video-detail__transcript-html h3,
.video-detail__transcript-html h4,
.video-detail__transcript-html h5 {
    margin: 16px 0 !important;
}

.video-detail__transcript-html li {
    list-style: initial !important;
    margin: 0 0 0 2.5em !important;
}

.video-detail__transcript-html li::marker {
    color: #6e6e6e !important;
}

.video-detail__transcript-html * {
    word-break: break-word !important;
    white-space: normal !important;
    word-wrap: break-word !important;
}

.video-detail__sidebar {
    min-width: 0;
}

.video-detail__ad-placeholder {
    /* min-height: 200px; */
    margin-bottom: var(--aiv-size-11);
    border-radius: var(--aiv-radio-m);
    background: #ececec;
    border: 1px solid #e0e0e0;
}

.video-detail__related-title {
    margin: 0 0 var(--aiv-size-10);
    font-size: var(--aiv-size-10);
    font-weight: 700;
    line-height: 1.3;
    color: #000;
}
.video-detail__related-title-1 {
    margin: 0 0 var(--aiv-size-10);
    font-size: var(--aiv-size-10);
    font-weight: 700;
    line-height: 1.3;
    color: #000;
font-family: 'HarmonyOS Sans';
font-style: normal;
font-weight: 700;
font-size: 30px;
line-height: 24px;
/* or 80% */
display: flex;
align-items: center;
color: #333333;
margin-bottom: 20px;

}

.video-detail__related-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.video-detail__related-item {
    margin: 0 0 var(--aiv-size-10);
}

.video-detail__related-item:last-child {
    margin-bottom: 0;
}

.video-detail__related-link {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: var(--aiv-radio-m);
    border: 1px solid #e8e8e8;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.video-detail__related-link:hover,
.video-detail__related-link:focus {
    box-shadow: 0px 2px 17.7px rgba(89, 114, 179, 0.12);
    transform: translateY(-1px);
    outline: none;
}

.video-detail__related-link:focus-visible {
    box-shadow: 0 0 0 2px var(--primary-color-7);
}

.video-detail__related-thumb {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: #e8e8e8;
    overflow: hidden;
    border-radius: var(--aiv-radio-m) var(--aiv-radio-m) 0 0;
}

.video-detail__related-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-detail__related-duration {
    position: absolute;
    top: var(--aiv-size-4);
    right: var(--aiv-size-4);
    z-index: 2;
    padding: 2px var(--aiv-size-4);
    font-size: 12px;
    line-height: 1.2;
    color: #fff;
    background: rgba(15, 15, 15, 0.65);
    border-radius: var(--aiv-radio-s);
}

.video-detail__related-play {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    margin: -18px 0 0 -18px;
    border-radius: var(--aiv-radio-circle);
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    pointer-events: none;
}

.video-detail__related-play::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 52%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 0 7px 12px;
    border-color: transparent transparent transparent #000;
}

.video-detail__related-body {
    padding: var(--aiv-size-6) var(--aiv-size-6) var(--aiv-size-8);
}

.video-detail__related-card-title {
    margin: 0 0 var(--aiv-size-4);
    font-size: var(--aiv-size-7);
    font-weight: 700;
    line-height: 1.35;
    color: #000;
    transition: color 0.2s ease;
}

.video-detail__related-link:hover .video-detail__related-card-title,
.video-detail__related-link:focus .video-detail__related-card-title {
    color: var(--primary-color);
}

.video-detail__related-meta {
    margin: 0;
    font-size: 12px;
    line-height: 1.4;
    color: #828282;
}

/* Related blog (sidebar list) */
.video-detail__related-blog {
    margin-top: var(--aiv-size-14, 40px);
}

.video-detail__related-blog-title {
    margin: 0 0 var(--aiv-size-10);
    font-size: var(--aiv-size-10);
    font-weight: 700;
    line-height: 1.25;
    color: #000;
}

.video-detail__related-blog-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.video-detail__related-blog-item {
    border-bottom: 1px solid #e8e8e8;
}

.video-detail__related-blog-item:last-child {
    border-bottom: none;
}

.video-detail__related-blog-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    text-decoration: none;
    color: inherit;
    outline: none;
    transition: color 0.2s ease;
}

.video-detail__related-blog-image {
    width: 100px;
    height: 66px;
    flex-shrink: 0;
    object-fit: cover;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.video-detail__related-blog-item:hover .video-detail__related-blog-image {
    transform: scale(1.05);
}

.video-detail__related-blog-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    flex: 1;
    min-height: 66px;
    padding: 4px 0;
}

.video-detail__related-blog-link:hover .video-detail__related-blog-name,
.video-detail__related-blog-link:focus .video-detail__related-blog-name {
    color: var(--primary-color);
}

.video-detail__related-blog-link:focus-visible {
    box-shadow: 0 0 0 2px var(--primary-color-7);
    border-radius: var(--aiv-radio-s);
}

.video-detail__related-blog-name {
    display: -webkit-box;
    margin: 0 0 4px;
    overflow: hidden;
    font-family: "HarmonyOS Sans", sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.35;
    color: #333;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    transition: color 0.2s ease;
}

.video-detail__related-blog-date {
    font-family: "HarmonyOS Sans", sans-serif;
    font-size: 12px;
    font-weight: 400;
    line-height: 14px;
    color: #828282;
}

.video-detail__related-blog-category {
    display: block;
    font-size: var(--aiv-size-7);
    font-weight: 400;
    line-height: 1.35;
    color: #888;
}

/* Popular videos (detail main column) */
.video-detail__popular {
    margin-top: var(--aiv-size-14, 40px);
}

.video-detail__popular-title {
    margin: 0 0 var(--aiv-size-12);
    font-size: 30px;
    font-weight: 700;
    line-height: 1.25;
    color: #000;
}

.video-detail__popular-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.video-detail__popular-item {
    margin: 0;
    padding: 0;
    list-style: none;
    min-width: 0;
}

.video-detail__popular-list .video-page__card {
    width: 100%;
    max-width: none;
    flex: none;
}

@media screen and (max-width: 900px) {
    .video-detail__popular-list {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 1100px) and (min-width: 901px) {
    .video-detail__popular-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.video-detail__empty {
    text-align: center;
    padding: var(--aiv-size-14, 48px) var(--aiv-size-8);
}

.video-detail__empty-title {
    margin: 0 0 var(--aiv-size-6);
    font-size: var(--aiv-size-10);
    font-weight: 600;
    color: #333;
}

.video-detail__empty-text {
    margin: 0 0 var(--aiv-size-10);
    font-size: var(--aiv-size-8);
    color: #888;
}

.video-detail__empty-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: var(--aiv-size-8);
    font-weight: 600;
    color: #fff !important;
    text-decoration: none !important;
    background-color: var(--primary-color);
    border-radius: var(--aiv-radio-m);
    transition: background-color 0.2s ease;
}

.video-detail__empty-btn:hover,
.video-detail__empty-btn:focus {
    background-color: var(--primary-color__hover);
    outline: none;
}

@media screen and (max-width: 1100px) {
    .video-detail__layout {
        grid-template-columns: 1fr;
    }

    .video-detail__layout--category {
        grid-template-columns: 1fr;
    }

    .video-detail__sidebar {
        max-width: 420px;
    }
}