.home-page.home-new {
    padding-top: 60px;
    color: #333;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: #fff;
}

.home-new .container-box {
    width: 100%;
    margin: 0 auto;
}

.home-new .container-padding {
    padding: 0 150px;
}

.home-new h3 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    color: #2b2b2b;
    margin-bottom: 40px;
    text-align: center;
    /* text-transform: uppercase; */
}

.home-new section {
    width: 100%;
}

.company-profile-box {
    display: flex;
}


/* Hero */

.hero-banner {
    position: relative;
    height: 41.7vw;
    overflow: hidden;
}

.hero-banner-swiper {
    width: 100%;
    height: 100%;
}

.hero-banner-swiper .swiper-slide {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-banner-swiper .slide-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-banner-swiper .swiper-pagination {
    bottom: 20px;
}

.hero-banner-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.hero-banner-swiper .swiper-pagination-bullet-active {
    background: #fff;
}

.hero-banner-swiper .swiper-button-prev,
.hero-banner-swiper .swiper-button-next {
    color: #fff;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    transition: background 0.3s ease;
}

.hero-banner-swiper .swiper-button-prev:hover,
.hero-banner-swiper .swiper-button-next:hover {
    background: rgba(0, 0, 0, 0.5);
}

.hero-banner-swiper .swiper-button-prev::after,
.hero-banner-swiper .swiper-button-next::after {
    font-size: 20px;
    font-weight: bold;
}

.hero-banner .hero-overlay {
    position: absolute;
}

.hero-banner .hero-content {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-banner .hero-inner {
    max-width: 520px;
    color: #fff;
    margin-left: 5%;
}

.hero-banner .eyebrow {
    font-size: 20px;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.hero-banner h2 {
    font-size: 56px;
    line-height: 1.1;
    font-weight: 800;
    margin: 0 0 18px 0;
}

.hero-banner .subhead {
    font-size: 16px;
    line-height: 1.6;
    max-width: 420px;
    margin-bottom: 26px;
}

.hero-banner .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 26px;
    background: #f5a800;
    color: #fff;
    border-radius: 32px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-banner .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

.hero-banner-swiper .hero-invisible-link {
    position: absolute;
    bottom: 9vw;
    left: 7vw;
    width: 15vw;
    height: 4vw;
    z-index: 10;
    opacity: 0;
    cursor: pointer;
    background: transparent;
    border: none;
    text-decoration: none;
}

.hero-banner-swiper .hero-invisible-link-center {
    bottom: auto;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 17vw;
    height: 5vw;
}

.hero-banner-swiper .hero-invisible-link-center-bottom {
    bottom: auto;
    left: 50%;
    top: 28vw;
    transform: translate(-50%, -50%);
    width: 25vw;
    height: 5vw;
}

.hero-banner-swiper .hero-hidden-button {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 60px;
    background: transparent;
    border: none;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}


/* Company profile */

.company-profile {
    padding: 90px 0 60px;
}

.company-profile .two-col {
    /* display: grid; */
    /* grid-template-columns: 1.1fr 1fr; */
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: space-between;
}

.company-profile .text-block {
    font-size: 16px;
    line-height: 1.8;
}

.company-profile .text-block h3 {
    text-align: left;
    margin-bottom: 20px;
}

.company-profile .text-block p {
    font-family: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 26px;
    color: #333333;
    width: 560px;
}

.company-profile .video-block {
    display: flex;
    justify-content: center;
}

.company-profile .video-player {
    width: 688px;
    height: 390px;
    border-radius: 12px;
    display: block;
    object-fit: cover;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
    background: #000;
}


/* Product showcase */

.product-showcase {
    /* padding: 80px 0; */
    /* padding-top: 20px; */
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.product-showcase .product-filters {
    display: grid;
    grid-template-columns: repeat(4, auto);
    gap: 30px;
    margin-bottom: 43px;
    justify-content: space-between;
    font-family: Source Han Sans SC;
    padding: 0 150px;
}

.product-showcase .filter-btn-wrapper {
    display: flex;
    justify-content: center;
}

.product-showcase .filter-btn {
    width: 279px;
    height: 43px;
    padding: 12px 0;
    border-radius: 28px;
    border: 1px solid #666666;
    background: #fff;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-showcase .filter-btn:hover {
    border-color: #ffbb11;
    color: #111;
}

.product-showcase .filter-btn.active {
    background: #ffbb11;
    border-color: #ffbb11;
    color: #fff;
}

.product-stage {
    position: relative;
    width: 100%;
}

.product-stage .product-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 10;
}

.product-stage .product-nav.prev {
    left: 150px;
}

.product-stage .product-nav.next {
    right: 150px;
}

.product-stage .product-nav:hover {
    transform: translateY(-50%) translateY(-2px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
}

.product-stage .product-nav img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-stage .product-frame {
    width: 100%;
    height: 26vw;
    background: #fff url("../images/home/product_bg.png") no-repeat center;
    background-size: cover;
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-stage .product-frame img {
    height: 20vw;
    width: auto;
    display: block;
    border-radius: 12px;
    margin-top: 3vw;
}


/* Core strengths */

.core-strengths {
    padding: 75px 0 70px;
    padding-bottom: 85px;
    /* background: #f8f8f8; */
}

.core-strengths .strength-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.core-strengths .card {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    box-shadow: 0px 4px 26px 0px rgba(137, 133, 122, 0.2);
    background: #fff;
    display: flex;
    flex-direction: column;
}

.core-strengths .card-image {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.core-strengths .card-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.core-strengths .card-title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: rgba(129, 95, 6, 0.7);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 26px;
}

.core-strengths .card-title-overlay h4 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
    color: #fff;
}

.core-strengths .card-content {
    padding: 25px 26px;
    display: flex;
    flex-direction: column;
    color: #333;
    flex: 1;
}

.core-strengths .card-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}


/* Stats */


/* Stats */

.stats-band {
    height: 22.7vw;
    padding: 70px 0;
    padding-bottom: 100px;
    background-size: cover;
    background-position: center;
}

.stats-container {
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 250px;
    margin-bottom: 50px;
}

.stats-container .stat {
    padding: 18px 10px;
}

.stats-container .value {
    font-size: 31px;
    font-weight: bold;
    color: #be8800;
    margin-bottom: 6px;
}

.stats-container .label {
    font-size: 15px;
    color: #4e4c45;
    font-family: Source Han Sans SC;
}


/* AI Engines */

.ai-engines {
    padding: 90px 0;
    background: linear-gradient(180deg, #e8f4fb 0%, #f5fbff 100%);
    position: relative;
    overflow: hidden;
}

.ai-engines h3 {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    text-align: center;
}

.ai-engines-subtitle {
    font-size: 16px;
    color: #666666;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.consultation-btn {
    display: block;
    width: 200px;
    height: 50px;
    background: linear-gradient(90deg, #1a3e88 0%, #1583aa 50%, #1a3e88 100%);
    border-radius: 30px;
    border: 1px solid rgba(223, 247, 255, 0.5);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin: 0 auto 60px;
    cursor: pointer;
    /* transition: all 0.3s ease; */
}

.consultation-btn:hover {
    background: #1a3e88;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(26, 62, 136, 0.3);
}

.engine-carousel {
    position: relative;
    padding: 0 100px;
    margin-bottom: 50px;
}

.carousel-nav {
    position: absolute;
    top: 55%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    background-color: transparent;
}

.carousel-nav:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.carousel-nav.prev-slide {
    left: 50px;
}

.carousel-nav.next-slide {
    right: 50px;
}

.carousel-nav img {
    width: 40px;
    height: 40px;
}

.carousel-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    perspective: 1000px;
    /* 增加 3D 视距感 */
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 30px;
}

.engine-card {
    position: absolute;
    width: 40vw;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}


/* 为左右卡片添加蒙版效果 */

.engine-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    pointer-events: none;
}


/* 中间的大卡片 */

.engine-card.active {
    z-index: 10;
    transform: scale(1.08);
}

.engine-card.active::before {
    opacity: 0;
}


/* 左边的卡片 - 被遮挡 */

.engine-card.prev {
    z-index: 5;
    transform: translateX(-60%) scale(0.85);
}

.engine-card.prev::before {
    opacity: 1;
}


/* 右边的卡片 - 被遮挡 */

.engine-card.next {
    z-index: 5;
    transform: translateX(60%) scale(0.85);
}

.engine-card.next::before {
    opacity: 1;
}

.engine-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.engine-card .card-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.4;
    padding: 0 20px;
    padding-top: 16px;
}

.engine-card .card-description {
    font-size: 14px;
    color: #666666;
    line-height: 1.7;
    margin-bottom: 16px;
    padding: 0 20px;
}

.engine-card .card-image-container {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a3e88 0%, #0d2654 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.engine-card .card-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.engine-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    /* padding: 0 150px; */
}

.engine-tab {
    padding: 12px 28px;
    border-radius: 25px;
    box-shadow: 0px 5px 10px 0px rgba(170, 185, 210, 0.2);
    border: 1px solid #ffffff;
    background: rgba(255, 255, 255, 0.5);
    color: #333333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.engine-tab:hover {
    border-color: #129bcc;
    color: #129bcc;
}

.engine-tab.active {
    border-color: #129bcc;
    color: #129bcc;
}


/* B2B Business */

.b2b-business {
    padding: 90px 0;
    background: #fff;
}

.b2b-business h3 {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    text-align: center;
}

.b2b-subtitle {
    font-size: 16px;
    color: #666666;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
    line-height: 1.6;
}

.b2b-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.b2b-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0px 10px 30px 0px rgba(17, 38, 81, 0.5);
    transition: all 0.3s ease;
    cursor: pointer;
}

.b2b-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.b2b-card-image {
    width: 100%;
    aspect-ratio: 362 / 400;
    overflow: hidden;
    position: relative;
}

.b2b-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.b2b-card-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
}

.b2b-card-text p {
    margin: 0;
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    text-align: center;
    line-height: 1.4;
}


/* Partners */

.partners {
    padding: 80px 0 100px;
    background: #eff6fe;
}

.partners .partner-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    align-items: center;
    justify-content: center;
}

.partners .partner-item {
    width: 100%;
    height: auto;
    aspect-ratio: 210 / 122;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partners .partner-item img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}


/* Responsive */

@media (max-width: 991px) {
    .home-new .container-padding {
        padding: 0 40px;
    }
    .hero-banner h2 {
        font-size: 42px;
    }
    .hero-banner-swiper .swiper-button-prev,
    .hero-banner-swiper .swiper-button-next {
        width: 40px;
        height: 40px;
    }
    .hero-banner-swiper .swiper-button-prev::after,
    .hero-banner-swiper .swiper-button-next::after {
        font-size: 16px;
    }
    .company-profile {
        padding: 60px 0 40px;
    }
    .company-profile .two-col {
        flex-direction: column;
        gap: 30px;
    }
    .company-profile .text-block {
        width: 100%;
    }
    .company-profile .text-block p {
        width: 100%;
    }
    .company-profile .text-block h3 {
        text-align: center;
    }
    .company-profile .video-player {
        width: 100%;
        max-width: 100%;
        height: auto;
    }
    .product-showcase .product-filters {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 0 40px;
    }
    .product-showcase .filter-btn {
        width: 100%;
        font-size: 12px;
    }
    .product-stage .product-nav {
        width: 48px;
        height: 48px;
    }
    .product-stage .product-nav.prev {
        left: 20px;
    }
    .product-stage .product-nav.next {
        right: 20px;
    }
    .product-stage .product-frame {
        height: 35vw;
    }
    .product-stage .product-frame img {
        height: 28vw;
        overflow: hidden;
    }
    .stats-container {
        padding: 0 40px;
        flex-wrap: wrap;
        gap: 20px;
    }
    .stats-container .stat {
        flex: 1 1 calc(50% - 10px);
        min-width: 120px;
    }
    .partners .partner-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .partners .partner-item {
        width: 100%;
        margin: 0;
    }
    /* B2B Business */
    .b2b-business {
        padding: 60px 0;
    }
    .b2b-business h3 {
        font-size: 28px;
    }
    .b2b-subtitle {
        font-size: 15px;
        padding: 0 20px;
        margin-bottom: 40px;
    }
    .b2b-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .b2b-card-text p {
        font-size: 13px;
    }
}

@media (max-width: 767px) {
    .home-page.home-new {
        padding-top: 50px;
    }
    .home-new .container-padding {
        padding: 0 15px;
    }
    .home-new h3 {
        font-size: 22px;
        margin-bottom: 30px;
    }
    /* Hero Banner */
    .hero-banner-swiper .swiper-pagination {
        bottom: 10px;
    }
    .hero-banner-swiper .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
    }
    .hero-banner-swiper .swiper-button-prev,
    .hero-banner-swiper .swiper-button-next {
        display: none;
    }
    .hero-banner .hero-inner {
        margin: 0 20px;
    }
    .hero-banner h2 {
        font-size: 28px;
    }
    .hero-banner .subhead {
        font-size: 14px;
    }
    /* Company Profile */
    .company-profile {
        padding: 40px 0 30px;
    }
    .company-profile .two-col {
        gap: 25px;
    }
    .company-profile .text-block p {
        font-size: 13px;
        line-height: 24px;
    }
    .company-profile .video-player {
        height: auto;
        min-height: 200px;
    }
    /* Product Showcase */
    .product-showcase {
        padding: 40px 0;
    }
    .product-showcase .product-filters {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 0 15px;
        margin-bottom: 30px;
    }
    .product-showcase .filter-btn {
        width: 100%;
        height: 40px;
        padding: 10px 0;
        font-size: 13px;
    }
    .product-stage .product-nav {
        width: 36px;
        height: 36px;
    }
    .product-stage .product-nav.prev {
        left: 8px;
    }
    .product-stage .product-nav.next {
        right: 8px;
    }
    .product-stage .product-frame {
        height: 50vw;
        padding: 12px;
    }
    .product-stage .product-frame img {
        height: 42vw;
        margin-top: 2vw;
        overflow: hidden;
    }
    /* Core Strengths */
    .core-strengths {
        padding: 40px 0 50px;
    }
    .core-strengths .strength-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .core-strengths .card-title-overlay {
        height: 80px;
        padding: 0 20px;
    }
    .core-strengths .card-title-overlay h4 {
        font-size: 16px;
    }
    .core-strengths .card-content {
        padding: 20px;
    }
    .core-strengths .card-content p {
        font-size: 13px;
        line-height: 1.7;
    }
    /* Stats Band */
    .stats-band {
        height: auto;
        min-height: 300px;
        padding: 40px 0 50px;
    }
    .stats-container {
        flex-direction: column;
        padding: 0 15px;
        gap: 25px;
        margin-bottom: 0;
    }
    .stats-container .stat {
        flex: none;
        width: 100%;
        padding: 15px 10px;
    }
    .stats-container .value {
        font-size: 28px;
        margin-bottom: 8px;
    }
    .stats-container .label {
        font-size: 14px;
    }
    /* AI Engines */
    .ai-engines {
        padding: 60px 0;
    }
    .ai-engines h3 {
        font-size: 28px;
    }
    .ai-engines-subtitle {
        font-size: 15px;
        padding: 0 40px;
    }
    .engine-carousel {
        padding: 0 60px;
    }
    .carousel-container {
        height: 420px;
    }
    .carousel-nav {
        width: 44px;
        height: 44px;
    }
    .carousel-nav.prev-slide {
        left: 15px;
    }
    .carousel-nav.next-slide {
        right: 15px;
    }
    .carousel-nav img {
        width: 44px;
        height: 44px;
    }
    .carousel-track {
        gap: 20px;
    }
    .engine-card {
        width: 320px;
    }
    .engine-card.active {
        transform: scale(1.1);
        opacity: 1;
    }
    .engine-card.prev {
        transform: translateX(-100%) scale(0.85);
        opacity: 0;
    }
    .engine-card.next {
        transform: translateX(100%) scale(0.85);
        opacity: 0;
    }
    .engine-card .card-title {
        font-size: 18px;
    }
    .engine-card .card-description {
        font-size: 13px;
    }
    .engine-card .card-image-container {
        height: 240px;
    }
    .engine-tabs {
        margin-top: 60px;
        padding: 0 40px;
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
    .engine-tab {
        padding: 10px 22px;
        font-size: 13px;
        width: 100%;
        max-width: 350px;
    }
    /* Partners */
    .partners {
        padding: 40px 0 60px;
    }
    .partners .partner-grid {
        gap: 15px;
    }
    .partners .partner-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    .partners .partner-item {
        width: 100%;
        height: 100px;
        margin: 0;
    }
    .partners .partner-item img {
        height: 90%;
        width: 90%;
    }
}

@media (max-width: 480px) {
    .home-new h3 {
        font-size: 20px;
        margin-bottom: 25px;
    }
    .hero-banner h2 {
        font-size: 24px;
    }
    .company-profile {
        padding: 35px 0 25px;
    }
    .company-profile .text-block p {
        font-size: 12px;
        line-height: 22px;
    }
    .product-showcase {
        padding: 35px 0;
    }
    .product-showcase .filter-btn {
        height: 38px;
        font-size: 12px;
    }
    .product-stage .product-frame {
        height: 55vw;
    }
    .product-stage .product-frame img {
        height: 47vw;
        overflow: hidden;
    }
    .core-strengths {
        padding: 35px 0 40px;
    }
    .core-strengths .card-title-overlay {
        height: 70px;
        padding: 0 15px;
    }
    .core-strengths .card-title-overlay h4 {
        font-size: 14px;
    }
    .core-strengths .card-content {
        padding: 18px;
    }
    .stats-container .value {
        font-size: 24px;
    }
    .stats-container .label {
        font-size: 13px;
    }
    /* AI Engines */
    .ai-engines {
        padding: 40px 0;
    }
    .ai-engines h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .ai-engines-subtitle {
        font-size: 13px;
        padding: 0 15px;
        margin-bottom: 25px;
    }
    .consultation-btn {
        width: 180px;
        height: 44px;
        font-size: 14px;
        margin-bottom: 60px;
    }
    .engine-carousel {
        padding: 0 40px;
        margin-bottom: 35px;
    }
    .carousel-container {
        height: 360px;
    }
    .carousel-nav {
        width: 36px;
        height: 36px;
    }
    .carousel-nav.prev-slide {
        left: 8px;
    }
    .carousel-nav.next-slide {
        right: 8px;
    }
    .carousel-nav img {
        width: 36px;
        height: 36px;
    }
    .carousel-track {
        gap: 15px;
    }
    .engine-card {
        width: 280px;
    }
    .engine-card.active {
        transform: scale(1.05);
        opacity: 1;
    }
    .engine-card.prev {
        transform: translateX(-100%) scale(0.8);
        opacity: 0;
    }
    .engine-card.next {
        transform: translateX(100%) scale(0.8);
        opacity: 0;
    }
    .engine-card .card-title {
        font-size: 16px;
    }
    .engine-card .card-description {
        font-size: 13px;
    }
    .engine-card .card-image-container {
        height: 200px;
    }
    .engine-tabs {
        padding: 0 15px;
        gap: 12px;
        flex-direction: column;
        align-items: center;
        margin-top: 60px;
    }
    .engine-tab {
        padding: 10px 20px;
        font-size: 12px;
        flex: none;
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    /* Partners */
    .partners {
        padding: 40px 0 60px;
    }
    .partners .partner-grid {
        gap: 15px;
    }
    .partners .partner-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    .partners .partner-item {
        width: 100%;
        height: 60px;
        margin: 0;
    }
    .partners .partner-item img {
        height: 90%;
        width: 90%;
    }
}

.lead-box .lead-label {
    width: auto !important;
    font-weight: bold;
}

.demo-btn {
    width: 200px;
    height: 48px;
    background: linear-gradient(90deg, #1a3e88, #1583aa, #1a3e88);
    border-radius: 30px;
    border: 1px solid rgba(223, 247, 255, 0.5);
    color: white;
    font-weight: bold;
    margin-top: 20px;
    cursor: pointer;
}

.demo-btn:hover {
    background: #1a3e88;
}

.ai-engines {
    background-image: url("https://staticqn.booklane.cn/file/owenai/images/home/product_bg.png");
    background-position: 0 0;
    background-size: 100% 100%;
}