/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    width: 100%;
    height: 720px;
    overflow: visible;
    z-index: 150;
}

.hero__mask-group {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #080C1D;
    background-image: url('../images/index_bg.jpg');
    background-size: cover;
}

.hero__overlay-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200.93px;
    background: linear-gradient(0deg, rgba(28, 23, 77, 1) 0%, rgba(28, 23, 77, 0) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero__title-group {
    position: relative;
}

.hero__title-box {
    position: relative;
    padding: 5px;
    margin: 5px;
    border: 1.5px solid rgba(44, 42, 169, 0.8);
    border-radius: 0;
    box-shadow: 50px 60px 100px 0px rgba(0, 0, 0, 0.05);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.hero__title-box::after {
    /* 顶部大标题的四角小方块装饰，逻辑与 opacity_card 相同 */
    content: '';
    position: absolute;
    inset: -4px;
    pointer-events: none;
    z-index: 1;
    background:
        linear-gradient(#BFC9FF, #BFC9FF) top left / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) top right / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) bottom left / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) bottom right / 8px 8px no-repeat;
}

.hero__title {
    font-family: "PingFang SC", sans-serif;
    font-weight: 600;
    font-size: 94px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    text-align: center;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;

    &.hero__title2 {
        background: var(--gradient-index);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
}


.hero__subtitle-box {
    position: relative;

}

.hero__subtitle-group {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__subtitle-box::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 13px;
    background: linear-gradient(135deg, rgba(84, 155, 255, 0.8) 0%, rgba(137, 79, 255, 0.5) 49%, rgba(0, 216, 254, 0.2) 100%);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.hero__subtitle {
    position: relative;
    z-index: 1;
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 400;
    font-size: 26px;
    line-height: 1.5;
    letter-spacing: 0.4em;
    color: #DCDCFF;
    padding-left: 27px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.hero__subtitle::before,
.hero__subtitle::after {
    content: '';
    position: absolute;
    top: 10px;
    width: 14px;
    height: 22px;
    background-image: url('../images/slash.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.hero__subtitle::before {
    left: 3px;
}

.hero__subtitle::after {
    left: 12px;
}

/* ============================================
   EN Title Styles (similar to hero__subtitle)
   ============================================ */

.en_title-box {
    position: relative;
    margin-bottom: 10px;
}

.en_title-box::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 12px;
    background: linear-gradient(135deg, rgba(84, 155, 255, 0.8) 0%, rgba(137, 79, 255, 0.5) 49%, rgba(0, 216, 254, 0.2) 100%);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.en_title {
    position: relative;
    z-index: 1;
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 400;
    font-size: 13px;
    line-height: 1.5;
    letter-spacing: 0.4em;
    color: #DCDCFF;
    padding-left: 27px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.career__content {
    .en_title {
        color: #5C55DD;
        padding: 0 12px 0 20px;
        letter-spacing: 0.1em;

        &::before {
            left: 5px;
        }
    }

}

.about__title-wrapper,
.services__title-wrapper,
.about-intro__title-wrapper {
    .en_title {
        color: #738AFF;
        letter-spacing: 0.1em;
        padding: 0 12px 0 20px;

        &::before {
            left: 5px;
        }
    }

}

.services__title-wrapper .en_title-box::before,
.about-intro__title-wrapper .en_title-box::before {
    background: linear-gradient(135deg, #2D3086 0%, #271F71 35%, #2E237B 100%);
}

.en_title::before,
.en_title::after {
    content: '/';
    position: absolute;
    top: 0;
}

.en_title::before {
    left: 0;
}

.en_title::after {
    left: 9px;
}

.hero__scroll-indicator {
    position: absolute;
    top: 627px;
    right: 99px;
    width: 24px;
    height: 122px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

/* PC 隐藏 H5 用的 scroll 图片 */
.hero__scroll-img {
    display: none;
}

.hero__scroll-text {
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    opacity: 0.8;
    writing-mode: vertical-lr;
    text-orientation: mixed;
    height: 72px;
    position: relative;
}

.hero__scroll-text::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 6px;
    width: 1px;
    height: 11px;
    background-color: #fff;
}

.hero__scroll-arrow {
    position: absolute;
    width: 6px;
    height: 38px;
    top: 62px;
    left: 7px;
}


.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   About Section
   ============================================ */

.about {
    position: relative;
    width: 100%;
    height: 559px;
    background: #341E8B;

    .container {
        position: relative;
        height: 100%;
        z-index: 120;

        .about__content {
            position: relative;
            height: 100%;
            padding: 96px 320px;

            .about__left__bottom__content {
                position: absolute;
                width: 1040px;
                height: 340px;
                background-color: var(--color-base2);
                bottom: -37px;
                left: 0;
                padding-left: 320px;
            }

            .about__text-wrapper {
                margin-top: 10px;
                width: 660px;
                color: var(--color-base);
                padding-top: 65px;
            }

        }
    }
}

[lang="en"] .container .about__content div.about__text-wrapper,
[lang="ja"] .container .about__content div.about__text-wrapper {
    padding-top: 25px;
}

/* 768px < 屏幕宽度 < 1200px 时，about__left__bottom__content 的 width、padding 随视口缩小 */
@media (min-width: 769px) and (max-width: 1200px) {
    .about div.container div.about__content div.about__left__bottom__content {
        width: 86.67vw;       /* 1200px 时约 1040px，随视口等比缩小 */
        padding-left: 12vw; /* 1200px 时约 320px */
    }
}

.about__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #341E8B;
}

.about__bg1 {
    position: absolute;
    left: 0;
    top: 72px;
    z-index: 122;
}

.about__bg1-image {
    display: block;
    max-width: 100%;
    height: auto;
}

.about__image {
    position: absolute;
    top: 35px;
    right: 5%;
    width: 802px;
}


.about__title-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0;
}

/* PC：about 区 en_title 伪元素参考 hero__subtitle，用 slash 图片加粗，高度不变 */
.about__title-wrapper .en_title-box .en_title::before,
.about__title-wrapper .en_title-box .en_title::after {
    content: '';
    position: absolute;
    top: 5px;
    width: 6px;
    height: 10px;
    background-image: url('../images/slash1.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.about__title-wrapper .en_title-box .en_title::before {
    left: 7px;
}
.about__title-wrapper .en_title-box .en_title::after {
    left: 11px;
}

.about__title-frame {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-right: 16px;
}

.about__title-frame::before {
    content: '';
    position: absolute;
    right: -14px;
    bottom: -23px;
    width: 154px;
    height: 60px;
    background-image: url('../images/wave.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 10;
    pointer-events: none;
}

.about__title {
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 58px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}



.about__text {
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
}

/* 第二段与第一段保持 5px 间距 */
.about__text+.about__text {
    margin-top: 10px;
}

.about__button-wrapper {
    margin-top: 26px;
}

/* ============================================
   Services Section
   ============================================ */

.services {
    position: relative;
    width: 100%;
    padding: 120px 0 190px;
    margin: 0 auto;
    background-color: var(--color-base);

    .container {
        z-index: 120;
    }

    .services__content {
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        max-width: 1920px;
        margin: 0 auto;
    }
}

.services__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.services__bg2 {
    position: absolute;
    top: -105px;
    right: 0;
    z-index: 0;
}

.services__bg2-image {
    display: block;
    max-width: 100%;
    height: auto;
}

.services__bg4 {
    position: absolute;
    left: 0;
    top: -690px;
    width: 100%;
    z-index: 100;
    pointer-events: none;
}

.services__bg4-image {
    display: block;
    width: 100%;
    height: auto;
}

/* PC 上统一用 1920 以内那张图（default）适配，大屏不再切大图 */
.services__bg4-image--large {
    display: none;
}
/* 
@media (min-width: 1921px) {
    .services__bg4-image--default {
        display: none;
    }

    .services__bg4 {
        top: -420px;
        left: -120px;
    }

    .services__bg4-image--large {
        display: block;
        width: 3569px;
        height: 100%;
        max-width: fit-content;
    }
} */

.services__title-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.services__title-frame {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-right: 16px;
}

.services__title-frame::before {
    content: '';
    position: absolute;
    right: -14px;
    bottom: -23px;
    width: 154px;
    height: 60px;
    background-image: url('../images/wave.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 10;
    pointer-events: none;
}

.services__title {
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 58px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services__intro {
    margin: 30px auto;
    width: 660px;
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-base2);
}

.services__grid {
    margin-top: 43px;
    display: flex;
    flex-direction: row;
    width: 1280px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 60px 16px;
}

.services__card {
    position: relative;
    padding: 45px;
    background: linear-gradient(180deg, #5159C600, #4D55C325);  
    border: 1px solid rgba(73, 71, 195, 0.4);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    width: 544px;
}

.opacity_card {
    position: relative;
    border: 1px solid rgba(73, 71, 195, 0.6);
}

.opacity_card::before {
    /* 背景模糊光晕层，只作用在外轮廓，不影响内部文字 */
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #5159C600, #4D55C325);  
    /* 从左到右渐变 */
    filter: blur(4px);
    opacity: 0.25;
    z-index: 0;
    pointer-events: none;
}

.opacity_card::after {
    /* 四角的小正方形装饰 */
    content: '';
    position: absolute;
    inset: -4px;
    pointer-events: none;
    z-index: 1;
    background:
        linear-gradient(#BFC9FF, #BFC9FF) top left / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) top right / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) bottom left / 8px 8px no-repeat,
        linear-gradient(#BFC9FF, #BFC9FF) bottom right / 8px 8px no-repeat;
}

.opacity_card>* {
    position: relative;
    z-index: 2;
    /* 内容在模糊层和角标之上 */
}

.services__card-item {
    width: 720px;
    background-color: #4247EC;
    color: var(--color-base2);
}

.services__card-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}




.services__card-title {
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 26px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    background: var(--gradient-service);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.services__card-text {
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-base2);
}


.services__button-wrapper {
    text-align: center;
    .btn--secondary{
        box-shadow: 0px 0px 20px rgba(6, 114, 255, 0.6);
    }
}

.services__icon {
    position: absolute;
    width: 120px;
    height: 100px;
    top: -30px;
    right: 14px;
    background-size: contain;
    background-repeat: no-repeat;

}

.services__icon--1 {
    background-image: url('../images/service-icon-game.png');
    top: -35px;
}

.services__icon--2 {
    background-image: url('../images/service-icon-app.png');
    top: -25px;
}

.services__icon--3 {
    background-image: url('../images/service-icon-system.png');
    top: -19px;
}

.services__icon--4 {
    background-image: url('../images/service-icon-consulting.png');
    right: 0;
    /* 最后一个 icon 贴右侧 */
}

/* ============================================
   Career Section
   ============================================ */

.career {
    position: relative;
    width: 100%;
    overflow: visible;
}

.career__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-base2);
}

.career__bg3 {
    position: absolute;
    top: 80px;
    left: 121px;
    z-index: 10;
}

.career__bg3-image {
    display: block;
    max-width: 100%;
    height: auto;
}

.career__content {
    padding-top: 150px;
    position: relative;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 101;
}

.career__title-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
    .en_title-box::before {
        background: linear-gradient(90deg, #FAEAFF 0%, #E9E8FF 50%, #CAE6FF 100%);
    }
}

.career__title-frame {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-right: 16px;
}

.career__title-frame::before {
    content: '';
    position: absolute;
    right: -14px;
    bottom: -23px;
    width: 154px;
    height: 60px;
    background-image: url('../images/wave.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 10;
    pointer-events: none;
}

.career__title {
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 58px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    background: var(--gradient-title-alt);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}



.career__intro-text {
    position: relative;
    width: 660px;
    height: auto;
    min-height: 87px;
}

.career__buttons {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 46px;
}

.career__text {
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-base);
}

.career__positions {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 66px;
}

.career__position {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 260px;
    background: #FEFEFE;
}

.career__position-icon {
    position: relative;
    width: 160px;
    height: 160px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 2;
    margin-bottom: -5px;
    margin-top: -10px;
}

.career__position-icon--1 {
    background-image: url('../images/career-icon-1.png');

}

.career__position-icon--2 {
    background-image: url('../images/career-icon-2.png');
}

.career__position-icon--3 {
    background-image: url('../images/career-icon-3.png');
}

.career__position-icon--4 {
    background-image: url('../images/career-icon-4.png');
}

.career__position-ellipse {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    filter: blur(12px);
    opacity: 0.8;
    z-index: 1;
}

.career__position-ellipse--1 {
    background: #92E7FF;
    left: 66px;
    top: 62px;
}

.career__position-ellipse--2 {
    background: linear-gradient(135deg, #FFF29B 0%, #FFA500 100%);
    top: 70px;
    right: 75px;
}

.career__position-ellipse--3 {
    background: #BFFF5F;
    top: 60px;
    right: 65px;
}

.career__position-ellipse--4 {
    background: linear-gradient(135deg, #ECB4FF 0%, #FF69B4 100%);
    top: 115px;
}

.career__position-title {
    position: relative;
    width: 100%;
    height: auto;
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    text-align: center;
    background: linear-gradient(90deg, rgba(203, 69, 247, 1) 0%, rgba(75, 156, 255, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: 2;
}


.career__vector {
    position: absolute;
    filter: blur(40px);
}

.career__vector--1 {
    top: 251px;
    right: 17px;
    width: 447.22px;
    height: 443.12px;
    background: linear-gradient(180deg, rgba(41, 60, 169, 1) 0%, rgba(92, 32, 188, 1) 100%);
}

.career__vector--2 {
    bottom: 46px;
    left: 121px;
    width: 349.85px;
    height: 353.09px;
    background: linear-gradient(180deg, rgba(254, 212, 22, 1) 0%, rgba(230, 97, 15, 1) 100%);
    opacity: 0.3;
}

.career__vector--3 {
    top: 171px;
    left: -25px;
    width: 278.62px;
    height: 278.62px;
    background: linear-gradient(180deg, rgba(78, 212, 246, 1) 0%, rgba(113, 227, 81, 1) 100%);
    opacity: 0.7;
}


/* ============================================
   Bottom Banner
   ============================================ */

.bottom-banner {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background-image: url('../images/bottom-banner-bg.png');
    /* background-position: center; */
    background-size: cover;
}

.bottom-banner__content {
    position: relative;
    z-index: 1;
    width: 100%;
    margin: 0 auto;
}

.bottom-banner__title {
    font-family: "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 62px;
    line-height: 280px;
    text-align: center;
    letter-spacing: 0.04em;
    background: var(--gradient-bottom-banner);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Mobile Responsive Styles (H5 390px)
   ============================================ */

@media (max-width: 768px) {
    html {
        font-size: calc(100vw / 3.9);
    }

    body {
        min-width: auto;
    }


    .hero {
        height: 5.8rem;
        overflow: visible;
    }

    .hero__overlay-gradient {
        display: none;
    }

    .hero__background {
        background-image: url('../images/h5_banner_bg.png');
        height: 5.8rem;
    }

    .hero__content {
        width: 100%;
        padding: 1rem 0.2rem;
        height: 100%;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .hero__title-group {
        width: 100%;
        height: auto;
        margin-bottom: 0.5rem;
    }

    .hero__title {
        font-size: 0.4rem;
        width: 100%;
        height: auto;
        padding: 0.08rem;
    }

    .hero__title-box {
        font-size: 0.4rem;

    }

    /* H5：英文时 hero 主标题字号 */
    [lang="en"] .hero__title {
        font-size: 0.32rem;
    }

    .hero__subtitle-box {
        font-size: 0.24rem;
    }

    .hero__subtitle-box::before {
        bottom: -2px;
    }

    .hero__subtitle {
        letter-spacing: 0.01rem;
        width: auto;
        font-size: 0.24rem;
        padding: 0.04rem 0.03rem 0 0.28rem;

        &::before,
        &::after {
            content: '';
            position: absolute;
            top: 14px;
            width: 13px;
            height: 0.21rem;
            background-image: url('../images/slash.png');
            background-size: contain;
            background-repeat: no-repeat;
            background-position: center;
        }
    }

    /* H5 英文文案时，缩小副标题字号与斜杠高度 */
    [lang="en"] span.hero__subtitle {
        font-size: 0.18rem;
        letter-spacing: 0;
    }

    [lang="en"] span.hero__subtitle::before,
    [lang="en"] span.hero__subtitle::after {
        height: 0.14rem;
    }

    /* H5：scroll 区域改为图片 scroll_img */
    .hero__scroll-indicator {
        display: block;
        top: 4.94rem;
        right: 0.35rem;
        width: auto;
        height: auto;
    }
    .hero__scroll-indicator .hero__scroll-text,
    .hero__scroll-indicator .hero__scroll-arrow {
        display: none;
    }
    .hero__scroll-indicator .hero__scroll-img {
        display: block;
        width: auto;
        height: 1.22rem;
        object-fit: contain;
    }


    .hero__image {
        width: 100%;
        height: auto;
    }

    /* About Mobile */
    .about {
        height: 5.82rem;
        margin-top: 0;
        padding: 0.3rem;
    }

    .about .container div.about__content {
        padding: 0.5rem 0.2rem 0 0;
        width: 100%;
        div.about__left__bottom__content {
            width: 3.58rem;
            padding: 0.23rem .3rem 1.07rem;
            left: -0.3rem;
            top: 2.66rem;
            height: auto;
            bottom: auto;
            .about__text-wrapper {
                width: 2.9rem;
                margin-top: 0;
                padding-top: 0;
            }
        }

        .about__title-wrapper {
            position: absolute;
            top: 1.7rem;
        }
    }

    /* About 背景图：H5 使用 bg1_h5，PC 保持原来的 bg1.png */
    .about__bg1 {
        top: 0.06rem;

        .about__bg1-image {
            content: url('../images/bg1_h5.png');
        }
    }

    .about__image {
        width: 3.16rem;
        height: auto;
        top: .31rem;
        left: .37rem;
        right: auto;

        .hero__image {
            content: url('../images/hero-image_h5.png');
        }

    }

    .about__title {
        font-size: 0.4rem;
    }

    /* H5：英文翻译时 about 标题字号 */
    [lang="en"] .about__title {
        font-size: 0.26rem;
    }

    [lang="ja"] .about__title {
        font-size: 0.28rem;
    }

    .about__title-wrapper .en_title-box::before {
        height: .1rem;
        background: linear-gradient(135deg, #6443CF 0%, #4E3BCB 35%, #4339D0 100%);
    }

    .about__title-wrapper .en_title-box .en_title {
        font-size: 0.12rem;
    }

    /* H5：en_title 伪元素用 slash1 图片，与 services 一致 */
    .about__title-wrapper .en_title-box .en_title::before,
    .about__title-wrapper .en_title-box .en_title::after {
        content: '';
        position: absolute;
        top: 0.05rem;
        width: 0.06rem;
        height: 0.09rem;
        background-image: url('../images/slash1.png');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }
    .about__title-wrapper .en_title-box .en_title::before {
        left: 0.07rem;
    }
    .about__title-wrapper .en_title-box .en_title::after {
        left: 0.11rem;
    }

    /* H5 about__title-frame 的伪元素图片改成 wave_h5 */
    .about__title-frame::before {
        width: 1.01rem;
        height: .5rem;
        background-image: url('../images/wave_h5.png');
        right: -.04rem;
        bottom: -.2rem;
    }

    .about__text-wrapper {
        width: 100%;
        height: auto;
        margin-top: 0.3rem;
    }

    .about__text {
        font-size: 0.14rem;
        line-height: 1.8;
    }

    /* H5：英文翻译时 about 文案字号/行高 */
    [lang="en"] .about__text {
        font-size: 0.13rem;
        line-height: 1.4;
    }

    [lang="ja"] .about__text {
        font-size: 0.13rem;
        line-height: 1.6;
    }

    .about__button-wrapper {
        margin-top: 0;
        top: 1.86rem;
        position: absolute;
    }

    /* Services Mobile */
    .services {
        height: auto;
        min-height: 4rem;
        padding: 0.5rem 0;
    }

    .services__bg4 {
        display: block;
        top: 2.26rem;
    }

    /* .services__bg4-image--default,
    .services__bg4-image--large { */
    .services__bg4-image--default{
        height: 7.65rem;
        width: auto;
        max-width: 100%;
        content: url('../images/bg4_h5.png');
        object-fit: contain;
    }

    .services__bg2 {
        top: .4rem;

        /* H5：bg2 图片换成 bg2_h5 */
        .services__bg2-image {
            content: url('../images/bg2_h5.png');
        }
    }


    .services__content {
        padding: 0.5rem 0.3rem 0.3rem;
        width: 100%;
        height: auto;
    }

    .services__title {
        font-size: 0.4rem;
    }

    /* H5：英文翻译时 services 标题字号 */
    [lang="en"] .services__title {
        font-size: 0.26rem;
    }

    [lang="ja"] .services__title {
        font-size: 0.28rem;
    }
    .services__title-wrapper .en_title-box{
        margin-bottom: 0.18rem;
    }
    .services__title-wrapper .en_title-box::before {
        height: .1rem;
        background: linear-gradient(135deg, #6443CF 0%, #4E3BCB 35%, #4339D0 100%);
    }

    .services__title-wrapper .en_title-box .en_title {
        font-size: 0.12rem;
    }

    /* H5：en_title 伪元素与 about__title-wrapper 一致，用 slash1 图片 */
    .services__title-wrapper .en_title-box .en_title::before,
    .services__title-wrapper .en_title-box .en_title::after {
        content: '';
        position: absolute;
        top: 0.05rem;
        width: 0.06rem;
        height: 0.09rem;
        background-image: url('../images/slash1.png');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }
    .services__title-wrapper .en_title-box .en_title::before {
        left: 0.07rem;
    }
    .services__title-wrapper .en_title-box .en_title::after {
        left: 0.11rem;
    }

    /* H5 services__title-frame 的伪元素图片改成 wave_h5 */
    .services__title-frame::before {
        width: 1.01rem;
        height: .5rem;
        background-image: url('../images/wave_h5.png');
        right: -.04rem;
        bottom: -.2rem;
    }

    .services__intro {
        width: 100%;
        height: auto;
        margin-top: 0.16rem;
        font-size: 0.16rem;
    }
    .services__button-wrapper{
        margin-top: 0.18rem;
        height: 1.3rem;
        button.btn{
            display: flex;
        }
        button.btn::after {
            background-color: #fff;
        }
    }

    .services__card-title {
        font-size: 0.22rem;
        margin: 0.1rem 0 .15rem;
    }

    .services__card-text {
        font-size: 0.16rem;
        padding-bottom: .12rem;
        line-height: 1.6;
    }

    .services__grid {
        gap: 0.4rem;
        padding: 0;
        flex-direction: column;
        width: auto;
        margin-top: 0;
    }

    /* H5：services 列表第 3/4 个卡片互换位置 */
    .services__grid > .services__card:nth-child(3) {
        order: 4;
    }
    .services__grid > .services__card:nth-child(4) {
        order: 3;
    }

    .services__card {
        width: 100%;
        padding: 0.2rem;
    }
    .services__card-item{
        background:#4247EC;
    }
    .services__icon{
        width: 0.9rem;
        height: .75rem;
    }

    /* H5：services__card icon 使用对应 _h5 图片 */
    .services__icon--1 {
        background-image: url('../images/service-icon-game_h5.png');
        top: -0.26rem;
    }
    .services__icon--2 {
        background-image: url('../images/service-icon-app_h5.png');
        top: -0.2rem;
    }
    .services__icon--3 {
        background-image: url('../images/service-icon-system_h5.png');
        top: -0.13rem;
    }
    .services__icon--4 {
        background-image: url('../images/service-icon-consulting_h5.png');
        right: .14rem;
        top: -0.25rem;
    }

    /* Career Mobile */
    .career {
        height: auto;
        min-height: 4rem;
        margin-top: 0;
        padding: 0.5rem 0;
    }

    /* H5：career__bg3 图片换成 bg3_h5 */
    .career__bg3{
        top: .1rem;
        left: 0;
        .career__bg3-image {
            content: url('../images/bg3_h5.png');
        }
    }
  

    .career__content {
        padding: 0.3rem 0.3rem 0.5rem;
        width: 100%;
        height: auto;
        position: relative;
    }

    .career__title-wrapper {
        position: relative;
        top: auto;
        left: auto;
        margin-bottom: 0.3rem;
    }

    .career__title {
        font-size: 0.4rem;
    }

    /* H5：英文/日文时 career 标题字号，与 about__title-wrapper 一致 */
    [lang="en"] .hero__title-group .career__title {
        font-size: 0.34rem;
    }
    .career__title-wrapper .en_title-box::before {
        height: .1rem;
        background: linear-gradient(90deg, #DED5FF 0%, #C5F0FF 100%);
    }

    .career__title-wrapper .en_title-box .en_title {
        font-size: 0.12rem;
    }

    /* H5：en_title 伪元素与 about/services 一致，用 slash1 图片 */
    .career__title-wrapper .en_title-box .en_title::before,
    .career__title-wrapper .en_title-box .en_title::after {
        content: '';
        position: absolute;
        top: 0.05rem;
        width: 0.065rem;
        height: 0.09rem;
        background-image: url('../images/slash2.png');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
    }
    .career__title-wrapper .en_title-box .en_title::before {
        left: 0.07rem;
    }
    .career__title-wrapper .en_title-box .en_title::after {
        left: 0.11rem;
    }

    /* H5 career__title-frame 伪元素用 wave_h5，与 about 一致 */
    .career__title-frame::before {
        width: 1.01rem;
        height: .5rem;
        background-image: url('../images/wave_h5.png');
        right: -.04rem;
        bottom: -.2rem;
    }

    .career__intro-text {
        position: relative;
        top: auto;
        left: auto;
        width: 100%;
        height: auto;
        min-height: auto;
    }

    .career__text {
        font-size: 0.14rem;
    }

    .career__positions {
        position: relative;
        top: auto;
        left: auto;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.2rem 0.18rem;
        width: 100%;
        margin-bottom: 0;
    }

    .career__position {
        width: 100%;
        height: auto;
        min-height: 2rem;
        border-radius: 0;
    }

    .career__position-ellipse {
        display: none;
    }

    .career__position-icon {
        width: 1.2rem;
        height: 1.2rem;
    }

    .career__position-title {
        font-size: 0.18rem;
        width: 100%;
        letter-spacing: 0;
    }

    .career__buttons {
        position: relative;
        top: auto;
        left: auto;
        flex-direction: column;
        gap: 0.2rem;
        width: 100%;
        margin-top: 0.26rem;
    }

    /* Bottom Banner Mobile */
    .bottom-banner {
        height: 2.4rem;
        margin-top: 0;
        background-image: url('../images/bottom-banner-bg_h5.png');
        .bottom-banner__title{
            line-height: unset;
            font-size: 0.54rem;
        }
    }

    .bottom-banner__content {
        padding: 0 0.6rem;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    /* H5：bottom-banner 标题按语言字号 */
    [lang="ja"] section.bottom-banner .bottom-banner__title {
        font-size: 0.36rem;
    }
    [lang="en"] section.bottom-banner .bottom-banner__title {
        font-size: 0.3rem;
    }

    .btn {
        padding: 0.15rem 0.25rem;
        font-size: 0.16rem;
        white-space: nowrap;
    }
}