.HomeHero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    height: 720px;
    padding: 0;
    background: #10161b;
    color: #fff;
}

.HomeHero .heroSlide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    /*background-image: linear-gradient(90deg, rgba(7, 11, 15, 0.92), rgba(7, 11, 15, 0.22)), url("../images/68c24e05811ff09c011d127d8eef1ddfeb24922b.png");*/
    background-position: center;
    background-size: cover;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

.HomeHero .heroSlide:nth-child(2) {
    background-position: 62% center;
}
.HomeHero .heroSlide:nth-child(3) {
    background-position: 78% center;
}

.HomeHero .heroSlide.is-active {
    z-index: 1;
    opacity: 1;
    visibility: visible;
}

.HomeHero .heroControls {
    position: absolute;
    z-index: 2;
    bottom: 80px;
    left: 50%;
    display: flex;
    align-items: center;
    gap: 18px;
    transform: translateX(-50%);
}

.HomeHero .heroDots {
    display: flex;
    gap: 10px;
}
.HomeHero .heroDots button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    padding: 0;
    background: rgba(255, 255, 255, 0.45);
}
.HomeHero .heroDots button.is-active {
    background: var(--site-red);
}

.HomeHero .heroArrow {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    color: #fff;
    font-size: 30px;
    line-height: 28px;
}
.HomeHero .heroArrow:hover,
.HomeHero .heroArrow:focus-visible {
    border-color: var(--site-red);
    background: var(--site-red);
}

@keyframes homeFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.HomeHero .eyebrow,
.HomeHero h1,
.HomeHero p,
.HomeHero .heroActions {
    opacity: 0;
    animation: homeFadeUp 0.72s ease forwards;
}

.HomeHero .eyebrow {
    animation-delay: 0.08s;
}
.HomeHero h1 {
    animation-delay: 0.18s;
}
.HomeHero p {
    animation-delay: 0.3s;
}
.HomeHero .heroActions {
    animation-delay: 0.42s;
}

.HomeFeatureBar .featureGrid > div {
    opacity: 0;
    animation: homeFadeUp 0.62s ease forwards;
}
.HomeFeatureBar .featureGrid > div:nth-child(1) {
    animation-delay: 0.48s;
}
.HomeFeatureBar .featureGrid > div:nth-child(2) {
    animation-delay: 0.56s;
}
.HomeFeatureBar .featureGrid > div:nth-child(3) {
    animation-delay: 0.64s;
}
.HomeFeatureBar .featureGrid > div:nth-child(4) {
    animation-delay: 0.72s;
}

.homeReveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.68s ease var(--home-reveal-delay, 0ms),
        transform 0.68s ease var(--home-reveal-delay, 0ms);
}
.homeReveal.homeRevealVisible {
    opacity: 1;
    transform: translateY(0);
}

/* 容器统一宽度 */
.HomeHero .main,
.HomeFeatureBar .main,
.HomeProducts .main,
.HomeVideos .main,
.HomeServices .main,
.HomeNews .main {
    width: 1640px;
    max-width: 90%;
}

.HomeHero .heroCopy {
    max-width: 650px;
}
.HomeHero .heroSlide:not(.is-active) .heroCopy > * {
    animation: none;
}
.HomeHero .heroSlide.is-active .heroCopy > * {
    opacity: 0;
    animation: homeFadeUp 0.72s ease forwards;
}

.HomeHero .eyebrow {
    display: inline-block;
    margin-bottom: 28px;
    color: #f25432;
    font-size: 16px;
    font-weight: 500;
    line-height: 26px;
}
.HomeHero h1 {
    font-size: 72px;
    font-weight: 600;
    line-height: 90px;
}
.HomeHero p {
    max-width: 590px;
    margin-top: 24px;
    color: #c5c9cc;
    font-size: 18px;
    line-height: 29px;
}
.HomeHero .heroActions {
    display: flex;
    gap: 16px;
    margin-top: 38px;
}
.HomeHero .heroActions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 146px;
    height: 54px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    font-size: 16px;
    line-height: 24px;
}
.HomeHero .heroActions a:first-child {
    border-color: var(--site-red);
    background: var(--site-red);
}

/* 顶部特色栏 */
.HomeFeatureBar {
    padding: 0;
    background: #fff;
}
.HomeFeatureBar .featureGrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    min-height: 192px;
}
.HomeFeatureBar .featureGrid > div {
    display: grid;
    grid-template-columns: 52px 1fr;
    align-content: center;
    column-gap: 18px;
}
.HomeFeatureBar .icon {
    grid-row: span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border: 1px solid #e3e5e7;
}
.HomeFeatureBar .iconImg {
    max-width: 22px;
    max-height: 22px;
}
.HomeFeatureBar strong {
    font-size: 20px;
    font-weight: 500;
    line-height: 30px;
}
.HomeFeatureBar span:last-child {
    color: #7b8186;
    font-size: 14px;
    line-height: 22px;
}

/* 区块通用间距与底色 */
.HomeProducts,
.HomeServices {
    padding: 110px 0;
    background: #f5f6f7;
}
.HomeVideos,
.HomeNews {
    padding: 110px 0;
    background: #fff;
}

/* 区块标题统一样式 */
.HomeProducts .sectionHeading,
.HomeVideos .sectionHeading,
.HomeServices .sectionHeading,
.HomeNews .sectionHeading {
    text-align: center;
}
.HomeProducts .sectionHeading h2,
.HomeVideos .sectionHeading h2,
.HomeServices .sectionHeading h2,
.HomeNews .sectionHeading h2 {
    font-size: 40px;
    font-weight: 600;
    line-height: 52px;
}
.HomeProducts .sectionHeading span,
.HomeVideos .sectionHeading span,
.HomeServices .sectionHeading span,
.HomeNews .sectionHeading span {
    display: block;
    margin-top: 2px;
    color: var(--site-red);
    font-size: 14px;
    line-height: 21px;
}
.HomeProducts .sectionHeading p,
.HomeVideos .sectionHeading p,
.HomeServices .sectionHeading p,
.HomeNews .sectionHeading p {
    margin-top: 8px;
    color: #747b81;
    font-size: 16px;
    line-height: 24px;
}

/* 首页产品区 */
.HomeProducts .categoryTabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 52px 0 36px;
    flex-wrap: wrap;
}
.HomeProducts .categoryTabs button {
    height: 44px;
    padding: 0 28px;
    border: 1px solid #d9dde0;
    background: #fff;
    font-size: 14px;
    line-height: 20px;
}
.HomeProducts .categoryTabs button.active {
    border-color: var(--site-red);
    color: var(--site-red);
}
.HomeProducts .productGrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.HomeProducts .productGrid[hidden] {
    display: none;
}
.HomeProducts .productCard {
    padding: 24px;
    background: #fff;
    border: 1px solid #e7e9eb;
}
.HomeProducts .productImage {
    aspect-ratio: 326 / 178;
    margin-bottom: 24px;
    flex-shrink: 0;
}
.HomeProducts .productCard h3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 30px;
    text-align: center;
}
.HomeProducts .productCard p {
    margin-top: 5px;
    color: #757b80;
    font-size: 14px;
    line-height: 22px;
    text-align: center;
}
.HomeProducts .productCard span {
    display: block;
    margin-top: 18px;
    color: var(--site-red);
    font-size: 14px;
    line-height: 20px;
    text-align: center;
}
.HomeProducts .darkButton,
.HomeServices .darkButton {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 190px;
    height: 52px;
    margin: 50px auto 0;
    background: #1d2124;
    color: #fff;
    font-size: 16px;
    line-height: 24px;
}

/* 视频板块 */
.HomeVideos .videoMosaic {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
    margin-top: 54px;
}
.HomeVideos .videoLead,
.HomeVideos .videoTile {
    position: relative;
    color: #fff;
    flex-shrink: 0;
    border-radius: 4px;
}
.HomeVideos .videoLead .videoPlay{
    position: absolute;
    bottom: 80px;
    left: 40px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.HomeVideos .videoLead .videoPlay img{
    width: 80px;
    height: 80px;
}
.HomeVideos .videoTiles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.HomeVideos .videoTile {
    aspect-ratio: 1.32;
}
.HomeVideos .videoLead::after,
.HomeVideos .videoTile::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 45%, rgba(0, 0, 0, 0.72));
    content: "";
}
.HomeVideos .play {
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
}

.HomeVideos small {
    position: absolute;
    z-index: 2;
    left: 40px;
}

.HomeVideos small {
    bottom: 40px;
    font-size: 14px;
    line-height: 18px;
    color: rgba(255,255,255,0.8);
}

.HomeVideos .videoLead .videoPlay strong{
    font-size: 24px;
    line-height: 33px;
    color: rgba(255,255,255,1);
    z-index: 2;
}
.videoTilePlay{
    position: absolute;
    left: 16px;
    bottom: 16px;
}
.videoTilePlay img{
    width: 40px;
    height: 40px;
}
.videoTilePlay strong{
    font-size: 14px;
    line-height: 20px;
    color: rgba(255,255,255,1);
    z-index: 2;
    margin-top: 12px;
    display: block;
}
.videoTilePlay p{
    margin-top: 4px;
    font-size: 12px;
    line-height: 18px;
    color: rgba(255,255,255,0.7);
    z-index: 2;
}
/* 服务板块 */
.HomeServices .serviceCards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 54px;
}
.HomeServices .serviceCards a {
    padding: 32px;
    background: #fff;
    border: 1px solid #e7e9eb;
}
.HomeServices .serviceCards b {
    color: #f05234;
    font-size: 32px;
    font-weight: 500;
    line-height: 42px;
}
.HomeServices .serviceCards h3 {
    margin-top: 8px;
    font-size: 24px;
    line-height: 34px;
}
.HomeServices .serviceCards p {
    margin-top: 8px;
    color: #73797e;
    font-size: 14px;
    line-height: 22px;
}
.HomeServices .serviceCards span {
    display: flex;
    align-items: center;
    margin-top: 18px;
    color: var(--site-red);
    font-size: 16px;
    line-height: 24px;
}
.HomeServices .downloadTable {
    margin-top: 46px;
    background: #fff;
    border: 1px solid #e1e4e7;
}
.HomeServices .tableTitle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: #eceff1;
}
.HomeServices .tableTitle h3 {
    font-size: 18px;
    line-height: 28px;
}
.HomeServices .tableTitle form {
    display: flex;
    width: 360px;
    max-width: 100%;
}
.HomeServices .tableTitle input {
    flex: 1;
    padding: 8px 12px;
    background: #fff;
    font-size: 14px;
}
.HomeServices .tableTitle button {
    width: 64px;
    background: var(--site-red);
    color: #fff;
}
.HomeServices .tableRow {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr 1fr 70px;
    gap: 18px;
    padding: 18px 24px;
    border-top: 1px solid #eceff1;
    font-size: 14px;
    line-height: 20px;
}
.HomeServices .tableRow.serviceTableHead {
    background: #eceff1;
}
.HomeServices .tableRow strong,
.HomeServices .tableRow a {
    color: var(--site-red);
}

/* 新闻板块 */
.HomeNews .newsGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 52px;
}
.HomeNews .newsGrid > a {
    position: relative;
    padding-bottom: 30px;
    
}
.HomeNews .newsImage {
    aspect-ratio: 1.9;
    margin-bottom: 22px;
    flex-shrink: 0;
}
.HomeNews .newsGrid small,
.HomeNews .newsGrid time {
    font-size: 12px;
    line-height: 18px;
}
.HomeNews .newsGrid small,
.HomeNews .newsGrid span {
    color: var(--site-red);
}
.HomeNews .newsGrid h3 {
    margin-top: 10px;
    font-size: 20px;
    line-height: 28px;
}
.HomeNews .newsGrid p {
    margin: 8px 0 16px;
    color: #747a80;
    font-size: 14px;
    line-height: 22px;
    position: relative;
}
.HomeNews .newsGrid p::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0px;
    background-color: #e2e5e7;
}
.HomeNews .newsGrid span {
    float: right;
    font-size: 14px;
    line-height: 20px;
}

/* 大屏适配 1440px */
@media only screen and (max-width: 1440px) {
    .HomeHero h1 {
        font-size: 58px;
        line-height: 72px;
    }
    .HomeProducts .productGrid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 移动端适配 768px */
@media only screen and (max-width: 768px) {
    .HomeHero {
        height: auto;
        min-height: 620px;
    }
    .HomeHero .heroSlide {
        background-position: 62% center;
    }
    .HomeHero .heroControls {
        bottom: 24px;
    }
    .HomeHero .heroArrow {
        width: 32px;
        height: 32px;
    }
    .HomeHero h1 {
        font-size: 40px;
        line-height: 52px;
    }
    .HomeHero p {
        font-size: 16px;
        line-height: 26px;
    }

    .HomeFeatureBar .featureGrid,
    .HomeProducts .productGrid,
    .HomeServices .serviceCards,
    .HomeNews .newsGrid {
        grid-template-columns: repeat(2, 1fr);
    }
    .HomeFeatureBar .featureGrid {
        padding: 26px 0;
        gap: 26px 16px;
    }
    .HomeFeatureBar .featureGrid > div {
        grid-template-columns: 42px 1fr;
    }
    .HomeFeatureBar .icon {
        width: 42px;
        height: 42px;
    }

    .HomeProducts,
    .HomeVideos,
    .HomeServices,
    .HomeNews {
        padding: 72px 0;
    }
    .HomeProducts .productGrid,
    .HomeServices .serviceCards,
    .HomeNews .newsGrid {
        gap: 16px;
    }
    .HomeProducts .productCard {
        padding: 14px;
    }

    .HomeVideos .videoMosaic {
        grid-template-columns: 1fr;
    }

    .HomeServices .tableTitle,
    .HomeServices .tableRow {
        align-items: flex-start;
        grid-template-columns: 1fr;
    }
    .HomeServices .tableTitle {
        display: flex;
        flex-wrap: wrap;
        gap: 14px;
    }
    .HomeServices .tableTitle div {
        width: 100%;
    }
    .HomeServices .tableRow span:nth-child(3) {
        display: none;
    }
}