.xinkangcheng-company {
    width: 100%;
    padding: calc(var(--gap-175) - 2px) 0 var(--gap-100);
    position: relative;
    background-color: #fafafa;
}

/* Advantage Section - Top white box */
.xinkangcheng-advantage {
    width: 100%;
    padding: var(--gap-40) var(--gap-60);
    position: absolute;
    top: -115px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9;
    border-radius: 20px;
    background: #FFF;
    box-shadow: 0 10px 30px 0 rgba(0, 0, 0, 0.05);
}

.xinkangcheng-advantage .row {
    display: flex;
    justify-content: space-between;
    gap: var(--gap-60);
}

.xinkangcheng-advantage .list-box {
    flex: 1;
}

.xinkangcheng-advantage .single-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.xinkangcheng-advantage .icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.xinkangcheng-advantage .flip-icon {
    perspective: 1000px;
}

.xinkangcheng-advantage .flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.xinkangcheng-advantage .flip-icon:hover .flip-inner {
    transform: rotateY(180deg);
}

.xinkangcheng-advantage .flip-front,
.xinkangcheng-advantage .flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.xinkangcheng-advantage .flip-back {
    transform: rotateY(180deg);
}

.xinkangcheng-advantage .flip-front img,
.xinkangcheng-advantage .flip-back img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.xinkangcheng-advantage .content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.xinkangcheng-advantage .single-box-title {
    font-family: var(--font-family);
    font-size: var(--font-24);
    font-weight: 700;
    color: #111;
    margin: 0;
    line-height: 1.2;
}

.xinkangcheng-advantage .single-box-description {
    font-family: var(--font-family);
    font-size: var(--font-14);
    font-weight: 400;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* Company Intro Section */
.xinkangcheng-company_intro {
    margin-bottom: var(--gap-100);
}

.xinkangcheng-company_intro .intro-header {
    text-align: center;
    margin-bottom: var(--gap-30);
}

.xinkangcheng-company_intro .intro-title {
    font-family: var(--font-family);
    font-size: var(--font-64);
    font-weight: 800;
    line-height: 1.25;
    color: #111;
    margin: 0 0 var(--gap-30);
}

.xinkangcheng-company_intro .intro-logos {
    display: flex;
    justify-content: center;
    gap: var(--gap-20);
}

.xinkangcheng-company_intro .logo-item {
    height: 58px;
}

.xinkangcheng-company_intro .logo-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.xinkangcheng-company_intro .intro-main-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--gap-60);
}

.xinkangcheng-company_intro .intro-left {
    flex: 1;
    max-width: 50%;
}

.xinkangcheng-company_intro .intro-desc {
    font-family: var(--font-family);
    font-size: var(--font-16);
    font-weight: 500;
    color: #666;
    line-height: 1.5;
    margin-bottom: var(--gap-30);
}

.xinkangcheng-company_intro .intro-stats {
    display: flex;
    gap: var(--gap-60);
    margin-bottom: calc(var(--gap-40) - 4px);
}

.xinkangcheng-company_intro .stat-item {
    display: flex;
    flex-direction: column;
}

.xinkangcheng-company_intro .stat-value {
    font-family: var(--font-family);
    font-size: var(--font-42);
    font-weight: 700;
    line-height: 100%;
    color: var(--color-primary);
}

.xinkangcheng-company_intro .stat-desc {
    font-family: var(--font-family);
    font-size: var(--font-16);
    font-weight: 500;
    line-height: 1.375;
    color: #666;
    margin-top: 8px;
}

.xinkangcheng-company_intro .intro-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--gap-20) var(--gap-25);
    width: 284px;
    background-color: var(--color-primary);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: var(--font-20);
    line-height: 1.5;
    transition: all 0.3s ease;
}

.xinkangcheng-company_intro .intro-btn:hover {
    background-color: #FF8026;
}

.xinkangcheng-company_intro .intro-right {
    flex: 1;
}

.xinkangcheng-company_intro .video-box {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 745 / 419;
}

.xinkangcheng-company_intro .video-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.xinkangcheng-company_intro .video-box a {
    display: none;
}

.xinkangcheng-company_intro .video-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.xinkangcheng-company_intro .play-btn-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 76px;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.xinkangcheng-company_intro .play-btn-wrapper svg {
    overflow: visible;
}

/* 向外扩散动画 */
@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.play-btn-circle1 {
    animation: ripple 2s ease-out infinite;
    transform-origin: center;
}

.play-btn-circle2 {
    animation: ripple 2s ease-out infinite;
    animation-delay: 1s;
    transform-origin: center;
}

/* Gallery Section */
.intro-gallery {
    width: 100%;
    overflow: hidden;
}

.intro-gallery .gallery-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.intro-gallery:hover .gallery-track {
    animation-play-state: paused;
}

.intro-gallery .pic-item {
    flex: 0 0 255px;
    height: 160px;
    border-radius: 20px;
    overflow: hidden;
    margin-right: 15px;
}

.intro-gallery .pic-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Responsive */
@media (max-width: 1800px) {
    .xinkangcheng-advantage {
        top: -55px;
    }
}

@media (max-width: 1500px) {
    .xinkangcheng-company_intro .intro-stats {
        gap: var(--gap-20);
    }
}

@media (max-width: 1400px) {
    .xinkangcheng-advantage {
        top: -70px;
    }
}

@media (min-width: 992px) and (max-width: 1200px) {
    .xinkangcheng-company_intro .intro-stats {
        gap: 0;
    }
}

@media (max-width: 992px) {
    .xinkangcheng-advantage {
        top: -90px;
    }

    .xinkangcheng-company_intro .intro-main-content {
        flex-direction: column;
    }

    .xinkangcheng-company_intro .intro-left {
        max-width: 100%;
    }
}

@media (max-width: 767px) {
    .xinkangcheng-advantage {
        position: static;
        top: 0;
        left: auto;
        transform: none;
        width: 100%;
    }

    .xinkangcheng-advantage .row {
        flex-direction: column;
        gap: 30px;
    }

    .xinkangcheng-company_intro .intro-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .xinkangcheng-company_intro .intro-title {
        margin-top: 20px;
    }
}