.page-header .page-header__wrapper {
    height: 100%;
    align-items: unset;
}

.page-header__nav .nav {
    height: 100%;
}

.page-header__nav .nav-item {
    display: flex;
    align-items: center;
    position: relative;
}

.page-header:not(.scrolled) .page-header__nav .nav-item:hover {
    color: #fff;
}

.page-header__nav .nav-item .inner-text {
    position: relative;
    z-index: 1;
}

.page-header__nav .nav-item::after {
    content: "";
    width: 0;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: calc(14 * var(--rpx));
    background: #fff;
    transition: .5s linear;
}

.page-header__nav .nav-item:hover::after {
    width: 100%;
}

.page-header__fun {
    align-self: center;
}

.chip-card {
    --l: clamp(calc(360 * var(--rpx)), 21.857vw, calc(420 * var(--rpx)));
    width: var(--l);
    height: var(--l);
    position: relative;
    margin: 0 auto calc(66 * var(--rpx));
}

.chip-card::before {
    content: '';
    position: absolute;
    inset: 0;
    filter: blur(30px);
    background: linear-gradient(225.57deg, rgba(255, 188, 86, 1), rgba(114, 182, 232, 1) 51%, rgba(41, 42, 108, 1) 99%), linear-gradient(135.00deg, rgba(122, 255, 239, 1), rgba(122, 255, 181, 0) 100%), linear-gradient(-45.00deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

.chip-card::after {
    content: "";
    box-sizing: content-box;
    background:
        linear-gradient(225deg, #ffbc56, #72b6e8 51%, #292a6c 100%);
    position: absolute;
    inset: 0;
    z-index: 2;
}

.chip-card .chip-card__content {
    width: calc(100% - 2px);
    height: calc(100% - 2px);
    background: linear-gradient(135.00deg, rgba(12, 19, 27, 1), rgba(15, 18, 28, 1) 100%);
    padding: calc(28 * var(--rpx));
    position: relative;
    z-index: 3;
}

.chip-card .chip-card__content .logo {
    height: calc(20 * var(--rpx));
    position: absolute;
    top: calc(28 * var(--rpx));
    left: calc(28 * var(--rpx));
}

.chip-card .chip-card__content .title {
    color: #fff;
    font-size: var(--font-size-32);
    font-weight: 700;
    align-self: center;
}

.page-banner .page-banner__section .desc {
    font-size: calc(18 * var(--rpx));
    padding: 0 var(--space-16);
    margin-left: auto;
    margin-right: auto;
}

.page-banner .page-banner__section .desc p+p {
    margin-top: calc(40 * var(--rpx));
}

.layer-corporate {
    position: relative;
    padding-bottom: calc(300 * var(--rpx));
}

.layer-corporate .layer-corporate__content {
    gap: 0 calc(68 * var(--rpx));
}

.layer-corporate .corporate-img {
    font-size: var(--font-size-68);
    margin-top: 2.4em;
}

.layer-corporate .corporate-content {
    --x: max(var(--space-16), calc((100vw - var(--max-content-width)) / 2));
    --y: clamp(calc(40 * var(--rpx)), 5.2083vw, calc(100 * var(--rpx)));
    --icon-w: clamp(calc(30 * var(--rpx)), 3.22916vw, calc(62 * var(--rpx)));
    max-width: calc(1000 / 1920 * 100vw);
    aspect-ratio: 1000 / 600;
    font-size: var(--font-size-18);
    background: rgba(247, 247, 247, .95);
    padding: var(--y) var(--x);
    position: absolute;
    left: 0;
    top: 40%;
}

.layer-corporate .corporate-content .icon-dot {
    width: var(--icon-w);
}

.layer-corporate .corporate-content .inner-text {
    margin-left: var(--icon-w);
    margin-top: calc(36 * var(--rpx));
}

.layer-corporate .corporate-content .inner-text p+p {
    --m-t: clamp(var(--space-16), 2.083vw, calc(40 * var(--rpx)));
    margin-top: var(--m-t);
}

.layer-history {
    background: #f7f7f7;
    position: relative;
}

.layer-history .layer-main {
    --x: max(var(--space-16), calc((100vw - var(--max-content-width)) / 2));
    padding-top: calc(46 * var(--rpx));
    padding-left: var(--x);
    position: relative;
    z-index: 1;
}

.layer-history .layer-bg {
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
}

.history-timeline {
    position: relative;
}

.history-swiper .swiper-slide {
    width: 40%;
}

.timeline-item {
    flex-direction: column;
    align-items: flex-end;
    padding: calc(40 * var(--rpx));
    border-right: 1px solid rgba(0, 0, 0, 0.2);
    gap: 10px;
}

.timeline-year {
    font-size: var(--font-size-72);
    ;
    font-weight: 500;
    color: var(--primary);
    min-width: calc(200 * var(--rpx));
}

.timeline-content {
    width: 100%;
}

.timeline-image {
    width: calc(270 * var(--rpx));
    height: calc(176 * var(--rpx));
    position: relative;
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.timeline-image::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 40px;
    transform: translate(-50%, 50%);
    background-color: rgba(42, 43, 138, 0.8);
}

.timeline-text {
    flex: 1;
}

.timeline-text p {
    font-size: var(--font-size-24);
    line-height: 1.6;
    color: #333;
}

.history-swiper .swiper-slide:nth-child(2n) .timeline-item {
    align-items: flex-start;
    flex-direction: column-reverse;
}

.history-swiper .swiper-slide:nth-child(2n) .timeline-content {
    align-items: flex-end;
}

.history-swiper .swiper-slide:nth-child(2n) .timeline-image::after {
    left: unset;
    right: 0;
    transform: translate(50%, 50%);
}

.layer-history .swiper-progress {
    height: 1px;
    background-color: rgba(0, 0, 0, 0.2);
    margin-top: calc(60 * var(--rpx));
    overflow: hidden;
}

.layer-history .swiper-progress__content {
    width: 0;
    height: 100%;
    background: var(--primary-foreground);
    transition: .3s linear;
}

.layer-history .swiper-button__box {
    margin-top: calc(36 * var(--rpx));
    gap: 0 calc(20 * var(--rpx));
}

.layer-history .swiper-button__box .button {
    --l: calc(56 * var(--rpx));
    width: var(--l);
    height: var(--l);
    border-radius: 50%;
    background: #e8e8e8;
    overflow: hidden;
    transition: .3s linear;
}

.layer-history .swiper-button__box .button:active {
    background-color: var(--primary-foreground);
}

.layer-history .swiper-button__box .button:active img {
    filter: url(#white-overlay);
}

.layer-history .swiper-button__box .button-prev img {
    transform: rotate(180deg);
}

.layer-history .swiper-button__box .button img {
    width: calc(22 * var(--rpx));
}

@media screen and (max-width: 750px) {
    .layer-corporate .layer-corporate__content {
        flex-wrap: wrap;
    }

    .layer-corporate .layer-header {
        width: 100%;
    }

    .layer-corporate .corporate-img {
        margin-top: 1em;
        margin-left: 20%;
    }

    .layer-corporate .corporate-content {
        width: 80%;
        max-width: unset;
    }

    .history-swiper .swiper-slide {
        width: calc(100vw - var(--space-16) * 2);
    }
}