.color-os {
    background-color: #F2F2F2;
    padding-bottom: 100px;
}

.color-os * {
    box-sizing: border-box;
}

.color-os .color-os-kv {
    width: 100%;
    height: 612px;
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/kv.png) center #FFF no-repeat;
    text-align: center;
    padding-top: 106px;
}

.color-os .color-os-kv .heading {
    font-size: 68px;
    line-height: 80px;
    color: #000;
}

.color-os .color-os-kv .subheading {
    font-size: 68px;
    line-height: 80px;
    color: #000;
    margin-top: 9px;
}

.color-os .color-os-kv .des {
    font-size: 24px;
    line-height: 36px;
    color: #000;
    margin-top: 37px;
}

.color-os .color-os-tab {
    display: none;
}

.color-os .color-os-tab-content {
    margin-top: 200px;
}

.color-os .color-os-tab-content .title {
    display: flex;
}

.color-os .color-os-tab-content .title .version {
    font-weight: 700;
    font-size: 114px;
    line-height: 84px;
    color: #2655EB;
    margin-right: 30px;
}

.color-os .color-os-tab-content .title .text {
    font-weight: 500;
    font-size: 50px;
    line-height: 50px;
    color: #000000;
}

.color-os .color-os-tab-content .title .des {
    font-size: 18px;
    line-height: 18px;
    color: #000000;
    margin-top: 20px;
}

.color-os .color-os-tab-content .mb {
    display: none;
}

.color-os .color-os-tab-content .list {
    margin-top: 86px;
}

.color-os .color-os-tab-content .list .list-heading {
    border-left: 6px solid #1C6EEE;
    padding-left: 13px;
    margin-bottom: 40px;
    margin-top: 98px;
}

.color-os .color-os-tab-content .list .list-heading .list-date {
    font-size: 30px;
    line-height: 30px;
    border-bottom: 0;
}

.color-os .color-os-tab-content .list .list-heading .list-sub {
    font-size: 18px;
    line-height: 18px;
    margin-top: 14px;
}

.color-os .color-os-tab-content .list .list-date {
    padding-bottom: 18px;
    border-bottom: 1px solid #C4C4C4;
    font-size: 22px;
    line-height: 31px;
    color: #000000;
    margin-top: 60px;
}

.color-os .color-os-tab-content .list .list-items {
    display: flex;
    flex-wrap: wrap;
    padding-top: 10px;
}

.color-os .color-os-tab-content .list .list-items.height {
    height: 288px;
    overflow: hidden;
}

.color-os .color-os-tab-content .list .list-items li {
    margin-top: 20px;
    width: 25%;
    font-size: 18px;
    line-height: 20px;
    color: #000000;
}

.color-os .color-os-tab-content .list .more {
    display: none;
    margin: 20px auto 0;
    font-size: 12px;
    line-height: 16px;
    color: #9E9E9E;
    transition: all 0.4s cubic-bezier(0.5, 0.15, 0, 1);
}

.color-os .color-os-tab-content .list .more img {
    width: 12px;
    height: 7px;
    margin-left: 4px;
}

.color-os .color-os-card {
    width: 100%;
    height: 296px;
    background: #FEFFFE;
    border-radius: 20px;
    margin-top: 216px;
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/card.png) bottom right no-repeat;
    padding: 68px;
    position: relative;
}

.color-os .color-os-card .title {
    font-size: 24px;
    line-height: 28px;
    color: #000000;
}

.color-os .color-os-card .des {
    margin-top: 20px;
    font-size: 18px;
    line-height: 34px;
    max-width: 73%;
    color: rgba(0, 0, 0, 0.5);
}

.color-os .color-os-card .phone-wrap {
    width: 230px;
    height: 432px;
    position: absolute;
    bottom: 0;
    right: 130px;
    overflow: hidden;
}

.color-os .color-os-card .phone-wrap .bg {
    width: 98%;
    height: 100%;
    z-index: 5;
    position: relative;
    object-fit: cover;
    object-position: 0 0%;
}

.color-os .color-os-card .phone-wrap .phone.pc {
    width: calc(100% - 8px);
    height: 480px;
    position: absolute;
    left: 3px;
    top: 11px;
    border-radius: 20px;
    overflow: hidden;
}

.color-os .color-os-card .phone-wrap .phone.mb {
    display: none;
    position: absolute;
}

.color-os .color-os-note {
    font-size: 14px;
    line-height: 33px;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 40px;
}

.color-os .color-os-more {
    margin-top: 80px;
    display: flex;
    justify-content: space-between;
}

.color-os .color-os-more .color-os-more-item {
    width: 50%;
}

.color-os .color-os-more .color-os-more-item:first-child .content {
    padding-right: 65px;
}

.color-os .color-os-more .color-os-more-item:last-child {
    padding-left: 65px;
}

.color-os .color-os-more .color-os-more-item .heading {
    font-size: 24px;
    line-height: 40px;
    color: #000000;
    position: relative;
    width: calc(100% - 60px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.color-os .color-os-more .color-os-more-item .heading .swiper-container {
    width: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next {
    cursor: pointer;
    width: 36px;
    height: 36px;
}

.color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev.swiper-button-disabled, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next.swiper-button-disabled {
    cursor: not-allowed;
}

.color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev svg, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next svg {
    width: 36px;
    height: 36px;
}

.color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev {
    transform: rotate(180deg);
}

.color-os .color-os-more .color-os-more-item .content {
    border-right: 1px solid #D8D8D8;
    margin-top: 5px;
}

.color-os .color-os-more .color-os-more-item:last-child .content {
    border-right: 0
}
.color-os .color-os-more .color-os-more-item .card {
    margin-top: 40px;
    width: 100%;
    height: 240px;
    background: #FFFFFF;
    border-radius: 20px;
    padding: 36px 60px;
    position: relative;
}

.color-os .color-os-more .color-os-more-item .card.a {
    padding: 0;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-slide {
    padding: 36px 60px;
    background-size: cover !important;
    background-position: 100% center !important;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-slide:first-child {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more1_1.png) right bottom no-repeat #FFFFFF;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-slide:nth-child(2) {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more1_2.png) right bottom no-repeat #FFFFFF;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-slide:nth-child(3) {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more1_3.png) right bottom no-repeat #FFFFFF;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-slide:last-child {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more1_4.png) right bottom no-repeat #FFFFFF;
}

.color-os .color-os-more .color-os-more-item .card.a .swiper-pagination {
    display: none;
}

.color-os .color-os-more .color-os-more-item .card.b {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more2.png) right bottom no-repeat #FFFFFF;
    background-size: cover;
}

.color-os .color-os-more .color-os-more-item .card.c {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/more3.png) right bottom no-repeat #FFFFFF;
    background-size: cover;
}

.color-os .color-os-more .color-os-more-item .card .card-title {
    font-size: 20px;
    line-height: 32px;
}

.color-os .color-os-more .color-os-more-item .card .card-date {
    margin-top: 10px;
    font-size: 16px;
    line-height: 24px;
}

.color-os .color-os-more .color-os-more-item .card .card-btn {
    border: 1px solid #000000;
    border-radius: 100px;
    font-size: 16px;
    line-height: 24px;
    color: #000;
    padding: 8px 27px;
    position: absolute;
    left: 60px;
    bottom: 53px;
    height: 40px;
    display: flex;
    align-items: center;
}

.color-os .color-os-more .color-os-more-item .text .card-sub {
    margin-top: 40px;
}

.color-os .color-os-more .color-os-more-item .text .card-sub:last-of-type {
    margin-top: 10px;
}

.color-os .color-os-more .color-os-more-item .text .card-des {
    margin-top: 4px;
}

.color-os .color-os-more .color-os-more-item .text .card-sub, .color-os .color-os-more .color-os-more-item .text .card-des {
    font-size: 14px;
    line-height: 28px;
    color: rgba(0, 0, 0, 0.5);
}

.color-os .color-os-description {
    margin-top: 30px;
}

.color-os .color-os-description .title {
    margin-top: 10px;
    font-size: 14px;
    line-height: 28px;
    color: rgba(0, 0, 0, 0.5);
}

.color-os .color-os-description .text {
    margin-top: 4px;
    font-size: 14px;
    line-height: 28px;
    color: rgba(0, 0, 0, 0.5);
}

.color-os .color-os-heading {
    font-size: 50px;
    line-height: 50px;
    color: #000000;
    margin-top: 200px;
}

.color-os .color-os-subheading {
    font-size: 24px;
    line-height: 30px;
    color: #000000;
    margin-top: 80px;
}

.color-os .color-os-read {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
}

.color-os .color-os-read .color-os-read-item {
    background: #FFF;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 40px;
    padding: 0 22px;
}

.color-os .color-os-read .color-os-read-item:first-child {
    margin-left: 0;
}

.color-os .color-os-read .color-os-read-item.a {
    width: 256px;
    padding: 20px 15px;
}

.color-os .color-os-read .color-os-read-item .text {
    font-size: 18px;
    line-height: 33px;
    color: #0066CC;
    text-align: center;
}

.color-os .color-os-view {
    font-size: 14px;
    line-height: 14px;
    color: rgba(0, 0, 0, 0.5);
    margin-top: 40px;
}

.color-os .color-os-phone {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    height: 407px;
}

.color-os .color-os-phone .color-os-phone-item {
    width: calc(33.33% - 27px);
}

.color-os .color-os-phone .color-os-phone-item span {
    font-size: 20px;
    line-height: 23px;
    color: #000000;
}

.color-os .color-os-phone .color-os-phone .color-os-phone-item:last-child {
    margin-right: 0;
}

.color-os .color-os-phone .color-os-phone-item .a {
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone1.png) center no-repeat;
    background-size: cover;
    display: flex;
    height: 183px;
    border-radius: 20px;
    background-color: #FFF;
    padding: 30px;
}

.color-os .color-os-phone .color-os-phone-item .b {
    margin-top: 40px;
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone2.png);
    background-size: cover;
    padding: 30px;
    display: flex;
    align-items: flex-end;
    height: 183px;
    border-radius: 20px;
}

.color-os .color-os-phone .color-os-phone-item.c {
    padding: 30px;
    border-radius: 20px;
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone3.png);
    background-size: cover;
}

.color-os .color-os-phone .color-os-phone-item.d {
    color: #FFF;
    border-radius: 20px;
    padding: 30px;
    background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone4.png);
    background-size: cover;
}

.color-os .color-os-phone .color-os-phone-item.d span {
    color: #FFF;
}

@media screen and (min-width: 651px) and (max-width: 1024px) {
    .color-os .color-os-kv {
        width: 100%;
        height: 520px;
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/kv.png) center;
        text-align: center;
        padding-top: 80px;
    }

    .color-os .color-os-kv .heading {
        font-size: 40px;
        line-height: 60px;
    }

    .color-os .color-os-kv .subheading {
        font-size: 40px;
        line-height: 60px;
        margin-top: 8px;
    }

    .color-os .color-os-kv .des {
        font-size: 20px;
        line-height: 32px;
        margin-top: 30px;
    }

    .color-os .color-os-tab-content {
        margin-top: 120px;
    }

    .color-os .color-os-tab-content .title .version {
        font-weight: 700;
        font-size: 86px;
        line-height: 66px;
        margin-right: 18px;
    }

    .color-os .color-os-tab-content .title .text {
        font-weight: 500;
        font-size: 32px;
        line-height: 32px;
    }

    .color-os .color-os-tab-content .title .des {
        font-size: 16px;
        line-height: 16px;
        margin-top: 10px;
    }

    .color-os .color-os-tab-content .list .list-heading {
        padding-left: 4px;
        margin-bottom: 40px;
    }

    .color-os .color-os-tab-content .list .list-heading .list-date {
        font-size: 24px;
        line-height: 30px;
        padding-bottom: 0;
    }

    .color-os .color-os-tab-content .list .list-heading .list-sub {
        font-size: 16px;
        line-height: 26px;
        margin-top: 8px;
    }

    .color-os .color-os-tab-content .list .list-date {
        padding-bottom: 24px;
        font-size: 18px;
        line-height: 28px;
        color: #000000;
        margin-top: 50px;
    }

    .color-os .color-os-tab-content .list .list-items li {
        margin-top: 16px;
        width: 50%;
        font-size: 16px;
        line-height: 18px;
    }

    .color-os .color-os-card {
        height: 240px;
        background: #FEFFFE;
        border-radius: 10px;
        margin-top: 80px;
        padding: 30px;
    }

    .color-os .color-os-card .title {
        font-size: 16px;
        line-height: 20px;
    }

    .color-os .color-os-card .des {
        margin-top: 12px;
        font-size: 14px;
        line-height: 20px;
        width: 66%;
    }

    .color-os .color-os-card .phone-wrap {
        width: 160px;
        height: 320px;
        right: 40px;
    }

    .color-os .color-os-card .phone-wrap .phone.pc {
        display: none;
    }

    .color-os .color-os-card .phone-wrap .phone.mb {
        display: block;
        width: calc(100% - 8px);
        position: absolute;
        left: 3px;
        top: 8px;
        border-radius: 20px;
        overflow: hidden;
        object-fit: cover;
    }

    .color-os .color-os-more {
        margin-top: 40px;
    }

    .color-os .color-os-more .color-os-more-item:first-child .content {
        padding-right: 20px;
    }

    .color-os .color-os-more .color-os-more-item:last-child {
        padding-left: 20px;
    }

    .color-os .color-os-more .color-os-more-item .heading {
        margin-top: 20px;
        font-size: 22px;
        line-height: 30px;
        position: relative;
        width: calc(100% - 20px);
        white-space: nowrap;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container {
        width: 80px;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next {
        width: 30px;
        height: 30px;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev svg, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next svg {
        width: 30px;
        height: 30px;
    }

    .color-os .color-os-more .color-os-more-item .content {
        border-right: 0;
    }

    .color-os .color-os-more .color-os-more-item .card {
        margin-top: 30px;
        width: 100%;
        height: 176px;
        border-radius: 10px;
        padding: 30px 24px;
        position: relative;
    }

    .color-os .color-os-more .color-os-more-item .card.a {
        background-size: 46%;
        padding: 0;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-slide {
        padding: 30px 24px;
    }

    .color-os .color-os-more .color-os-more-item .card.a .card-btn {
        margin-top: 32px;
        position: unset;
    }

    .color-os .color-os-more .color-os-more-item .card.b {
        background-size: 120%;
        background-position: 32% center;
    }

    .color-os .color-os-more .color-os-more-item .card.c {
        background-size: 150%;
        background-position: 61% center;
    }

    .color-os .color-os-more .color-os-more-item .card .card-title {
        font-size: 14px;
        line-height: 22px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-date {
        margin-top: 6px;
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-btn {
        display: inline-block;
        border-radius: 100px;
        font-size: 14px;
        line-height: 32px;
        color: #000;
        padding: 2px 27px;
        bottom: 20px;
        left: 28px;
        margin-top: 32px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub {
        margin-top: 24px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-des {
        margin-top: 4px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub, .color-os .color-os-more .color-os-more-item .text .card-des {
        font-size: 12px;
        line-height: 16px;
    }

    .color-os .color-os-description {
        margin-top: 10px;
    }

    .color-os .color-os-description .title {
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-description .text {
        margin-top: 4px;
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-heading {
        font-size: 36px;
        line-height: 48px;
        margin-top: 100px;
    }

    .color-os .color-os-subheading {
        font-size: 22px;
        line-height: 28px;
        margin-top: 60px;
    }

    .color-os .color-os-read {
        margin-top: 20px;
        display: flex;
        flex-wrap: wrap;
    }

    .color-os .color-os-read .color-os-read-item {
        margin-left: 18px;
        padding: 16px 30px;
        width: calc(33.33% - 12px);
        border-radius: 16px;
    }

    .color-os .color-os-read .color-os-read-item:first-child {
        margin-left: 0;
    }

    .color-os .color-os-read .color-os-read-item.a {
        width: calc(50% - 9px);
        padding: 16px 20px;
        margin-left: 0;
        margin-right: 18px;
        margin-top: 18px;
    }

    .color-os .color-os-read .color-os-read-item.a:last-child {
        margin-right: 0;
    }

    .color-os .color-os-read .color-os-read-item .text {
        font-size: 16px;
        line-height: 20px;
    }

    .color-os .color-os-read .color-os-read-item .text span {
        display: none;
    }

    .color-os .color-os-view {
        font-size: 14px;
        line-height: 14px;
        margin-top: 40px;
    }

    .color-os .color-os-phone {
        margin-top: 20px;
        height: 320px;
    }

    .color-os .color-os-phone .color-os-phone-item {
        width: calc(33.33% - 12px);
        height: 30vw;
    }

    .color-os .color-os-phone .color-os-phone-item span {
        font-size: 16px;
        line-height: 20px;
    }

    .color-os .color-os-phone .color-os-phone .color-os-phone-item:last-child {
        margin-right: 0;
    }

    .color-os .color-os-phone .color-os-phone-item .a {
        height: 13.5vw;
        border-radius: 12px;
        padding: 16px;
        background-size: cover;
    }

    .color-os .color-os-phone .color-os-phone-item .b {
        margin-top: 20px;
        padding: 20px;
        height: 13.5vw;
        border-radius: 12px;
        background-size: cover;
    }

    .color-os .color-os-phone .color-os-phone-item.c {
        padding: 20px;
        border-radius: 12px;
        background-size: cover;
    }

    .color-os .color-os-phone .color-os-phone-item.d {
        border-radius: 12x;
        padding: 20px;
        background-size: cover;
    }
}

@media screen and (min-width: 1025px) and (max-width: 1439px) {
    .color-os .color-os-kv {
        width: 100%;
        height: 520px;
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/kv.png) center;
        text-align: center;
        padding-top: 80px;
    }

    .color-os .color-os-kv .heading {
        font-size: 40px;
        line-height: 60px;
    }

    .color-os .color-os-kv .subheading {
        font-size: 40px;
        line-height: 60px;
        margin-top: 8px;
    }

    .color-os .color-os-kv .des {
        font-size: 20px;
        line-height: 32px;
        margin-top: 30px;
    }

    .color-os .color-os-tab-content {
        margin-top: 120px;
    }

    .color-os .color-os-tab-content .title .version {
        font-weight: 700;
        font-size: 86px;
        line-height: 66px;
        margin-right: 18px;
    }

    .color-os .color-os-tab-content .title .text {
        font-weight: 500;
        font-size: 38px;
        line-height: 38px;
    }

    .color-os .color-os-tab-content .title .des {
        font-size: 16px;
        line-height: 16px;
        margin-top: 16px;
    }

    .color-os .color-os-tab-content .list .list-date {
        padding-bottom: 24px;
        font-size: 18px;
        line-height: 28px;
        color: #000000;
        margin-top: 50px;
    }

    .color-os .color-os-tab-content .list .list-items li {
        margin-top: 16px;
        width: 33.33%;
        font-size: 16px;
        line-height: 18px;
    }

    .color-os .color-os-card {
        height: 280px;
        background: #FEFFFE;
        border-radius: 16px;
        margin-top: 100px;
        padding: 36px;
    }

    .color-os .color-os-card .title {
        font-size: 20px;
        line-height: 28px;
    }

    .color-os .color-os-card .des {
        margin-top: 18px;
        font-size: 18px;
        line-height: 26px;
        width: 74%;
    }

    .color-os .color-os-card .phone-wrap {
        width: 200px;
        height: 328px;
        right: 60px;
    }

    .color-os .color-os-card .phone-wrap .phone.pc {
        display: none;
    }

    .color-os .color-os-card .phone-wrap .phone.mb {
        display: block;
        width: calc(100% - 8px);
        position: absolute;
        left: 3px;
        top: 10px;
        border-radius: 20px;
        overflow: hidden;
        object-fit: cover;
    }

    .color-os .color-os-more {
        margin-top: 60px;
    }

    .color-os .color-os-more .color-os-more-item:first-child .content {
        padding-right: 30px;
    }

    .color-os .color-os-more .color-os-more-item:last-child {
        padding-left: 30px;
    }

    .color-os .color-os-more .color-os-more-item .heading {
        margin-top: 28px;
        font-size: 28px;
        line-height: 36px;
        position: relative;
        width: calc(100% - 20px);
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container {
        width: 100px;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next {
        width: 36px;
        height: 36px;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-prev svg, .color-os .color-os-more .color-os-more-item .heading .swiper-container .swiper-next svg {
        width: 36px;
        height: 36px;
    }

    .color-os .color-os-more .color-os-more-item .content {
        border-right: 0;
    }

    .color-os .color-os-more .color-os-more-item .card {
        margin-top: 30px;
        width: 100%;
        height: 176px;
        border-radius: 10px;
        padding: 30px 24px;
        position: relative;
    }

    .color-os .color-os-more .color-os-more-item .card.a {
        background-size: 46%;
        padding: 0;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-slide {
        padding: 30px 24px;
    }

    .color-os .color-os-more .color-os-more-item .card.a .card-btn {
        margin-top: 32px;
        position: unset;
    }

    .color-os .color-os-more .color-os-more-item .card.b {
        background-size: 100%;
    }

    .color-os .color-os-more .color-os-more-item .card.c {
        background-size: 100%;
    }

    .color-os .color-os-more .color-os-more-item .card .card-title {
        font-size: 16px;
        line-height: 24px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-date {
        margin-top: 6px;
        font-size: 14px;
        line-height: 24px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-btn {
        display: inline-block;
        border-radius: 100px;
        font-size: 14px;
        line-height: 32px;
        color: #000;
        padding: 2px 27px;
        bottom: 20px;
        left: 28px;
        margin-top: 32px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub {
        margin-top: 24px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-des {
        margin-top: 4px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub, .color-os .color-os-more .color-os-more-item .text .card-des {
        font-size: 14px;
        line-height: 18px;
    }

    .color-os .color-os-description {
        margin-top: 10px;
    }

    .color-os .color-os-description .title {
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-description .text {
        margin-top: 4px;
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-heading {
        font-size: 36px;
        line-height: 48px;
        margin-top: 100px;
    }

    .color-os .color-os-subheading {
        font-size: 22px;
        line-height: 28px;
        margin-top: 60px;
    }

    .color-os .color-os-read {
        margin-top: 20px;
        display: flex;
        flex-wrap: wrap;
    }

    .color-os .color-os-read .color-os-read-item {
        margin-left: 18px;
        padding: 16px 30px;
        width: calc(33.33% - 12px);
        border-radius: 16px;
    }

    .color-os .color-os-read .color-os-read-item:first-child {
        margin-left: 0;
    }

    .color-os .color-os-read .color-os-read-item.a {
        width: calc(50% - 9px);
        padding: 16px 20px;
        margin-left: 0;
        margin-right: 18px;
        margin-top: 18px;
    }

    .color-os .color-os-read .color-os-read-item.a:last-child {
        margin-right: 0;
    }

    .color-os .color-os-read .color-os-read-item .text {
        font-size: 16px;
        line-height: 20px;
    }

    .color-os .color-os-read .color-os-read-item .text span {
        display: none;
    }

    .color-os .color-os-view {
        font-size: 14px;
        line-height: 14px;
        margin-top: 40px;
    }
}

@media screen and (max-width: 650px) {
    .color-os .color-os-hidden {
        display: none;
    }

    .color-os .color-os-kv {
        height: 340px;
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/kvMob.png) center bottom no-repeat #FFF;
        background-size: contain;
        text-align: left;
        padding-top: 46px;
    }

    .color-os .color-os-kv .heading {
        font-size: 32px;
        line-height: 38px;
    }

    .color-os .color-os-kv .subheading {
        font-size: 32px;
        line-height: 38px;
        margin-top: 6px;
    }

    .color-os .color-os-kv .des {
        font-size: 14px;
        line-height: 24px;
        margin-top: 20px;
    }

    .color-os .color-os-tab {
        display: flex;
        justify-content: space-between;
        padding-bottom: 10px;
        border-bottom: 1px solid #DFDFDF;
        margin: 80px auto 0;
        width: calc(100% - 78px);
    }

    .color-os .color-os-tab .tab {
        font-size: 18px;
        line-height: 27px;
        color: #6B6B6B;
        position: relative;
    }

    .color-os .color-os-tab .tab.active {
        color: #000;
    }

    .color-os .color-os-tab .tab.active::after {
        content: "";
        position: absolute;
        border-bottom: 2px solid #000;
        width: 100%;
        bottom: -11.5px;
        left: 0;
    }

    .color-os .color-os-tab-content {
        margin-top: 80px;
    }

    .color-os .color-os-tab-content .title .version {
        font-size: 36px;
        line-height: 40px;
        margin-right: 10px;
    }

    .color-os .color-os-tab-content .title .text {
        font-size: 28px;
        line-height: 40px;
    }

    .color-os .color-os-tab-content .title .des {
        display: none;
    }

    .color-os .color-os-tab-content .mb.des {
        display: block;
        font-size: 12px;
        line-height: 16px;
        margin-top: 10px;
    }

    .color-os .color-os-tab-content .list {
        margin-top: 0;
    }

    .color-os .color-os-tab-content .list .list-heading {
        padding-left: 4px;
        margin-bottom: 40px;
        margin-top: 0;
    }

    .color-os .color-os-tab-content .list .list-heading .list-date {
        font-size: 20px;
        line-height: 26px;
        padding-bottom: 0;
    }

    .color-os .color-os-tab-content .list .list-heading .list-sub {
        font-size: 12px;
        line-height: 22px;
        margin-top: 2px;
    }

    .color-os .color-os-tab-content .list .list-date {
        padding-bottom: 16px;
        font-size: 18px;
        line-height: 120%;
        margin-top: 40px;
    }

    .color-os .color-os-tab-content .list .list-items li {
        margin-top: 16px;
        width: 100%;
        font-size: 14px;
        line-height: 100%;
    }

    .color-os .color-os-tab-content .list .more {
        display: table;
    }

    .color-os .color-os-tab-content .list .more.expand img {
        transform: rotate(180deg);
    }

    .color-os .color-os-card {
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/cardMob.png);
        background-size: cover;
        height: unset;
        padding: 26px 13px;
        margin-top: 40px;
    }

    .color-os .color-os-card .title {
        font-size: 20px;
        line-height: 24px;
    }

    .color-os .color-os-card .des {
        margin-top: 10px;
        font-size: 12px;
        line-height: 22px;
        max-width: 100%;
    }

    .color-os .color-os-card .phone-wrap {
        width: 200px;
        height: 440px;
        position: relative;
        margin: 36px auto 0;
        top: 0;
        left: 0;
    }

    .color-os .color-os-card .phone-wrap .bg {
        width: 100%;
        height: 100%;
    }

    .color-os .color-os-card .phone-wrap .phone.pc {
        display: none;
    }

    .color-os .color-os-card .phone-wrap .phone.mb {
        width: calc(100% - 6px);
        height: 97%;
        top: 10px;
        left: 6px;
        display: block;
        overflow: hidden;
        border-radius: 20px;
    }

    .color-os .color-os-note {
        font-size: 12px;
        line-height: 22px;
        margin-top: 20px;
    }

    .color-os .color-os-more {
        margin-top: 0;
        display: block;
    }

    .color-os .color-os-more .color-os-more-item {
        width: 100%;
    }

    .color-os .color-os-more .color-os-more-item:first-child .content {
        padding-right: 0;
    }

    .color-os .color-os-more .color-os-more-item:last-child {
        padding-left: 0;
    }

    .color-os .color-os-more .color-os-more-item .heading {
        margin-top: 40px;
        font-size: 20px;
        line-height: 26px;
        width: 100%;
    }

    .color-os .color-os-more .color-os-more-item .heading .swiper-container {
        display: none;
    }

    .color-os .color-os-more .color-os-more-item .content {
        border-right: 0;
    }

    .color-os .color-os-more .color-os-more-item .card {
        margin-top: 20px;
        width: 100%;
        height: 176px;
        border-radius: 10px;
        padding: 17px 13px;
        position: relative;
    }

    .color-os .color-os-more .color-os-more-item .card.a {
        padding: 0;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-slide {
        background-size: 46%;
        padding: 17px 13px;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-pagination {
        display: block;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-pagination .swiper-pagination-bullet {
        width: 5px;
        height: 5px;
        background: rgba(185, 185, 185, 0.3);
        opacity: 1;
    }

    .color-os .color-os-more .color-os-more-item .card.a .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
        background: rgba(156, 156, 156, 0.8);
    }

    .color-os .color-os-more .color-os-more-item .card.a .card-btn {
        margin-top: 32px;
        position: unset;
    }

    .color-os .color-os-more .color-os-more-item .card.b {
        background-size: 120%;
        background-position: 32% center;
    }

    .color-os .color-os-more .color-os-more-item .card.c {
        background-size: 150%;
        background-position: 61% center;
    }

    .color-os .color-os-more .color-os-more-item .card .card-title {
        font-size: 16px;
        line-height: 26px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-date {
        margin-top: 6px;
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-more .color-os-more-item .card .card-btn {
        display: inline-block;
        border-radius: 100px;
        font-size: 14px;
        line-height: 26px;
        color: #000;
        padding: 0 27px;
        bottom: 20px;
        left: 13px;
        margin-top: 32px;
        height: 30px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub {
        margin-top: 20px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-des {
        margin-top: 4px;
    }

    .color-os .color-os-more .color-os-more-item .text .card-sub, .color-os .color-os-more .color-os-more-item .text .card-des {
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-description {
        margin-top: 10px;
    }

    .color-os .color-os-description .title {
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-description .text {
        margin-top: 4px;
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-heading {
        font-size: 30px;
        line-height: 40px;
        margin-top: 60px;
    }

    .color-os .color-os-subheading {
        font-size: 20px;
        line-height: 26px;
        margin-top: 40px;
    }

    .color-os .color-os-read {
        margin-top: 20px;
        display: flex;
        flex-wrap: wrap;
    }

    .color-os .color-os-read .color-os-read-item {
        margin-left: 12px;
        padding: 9px 25px;
        width: calc(33.33% - 8px);
        border-radius: 10px;
    }

    .color-os .color-os-read .color-os-read-item:first-child {
        margin-left: 0;
    }

    .color-os .color-os-read .color-os-read-item.a {
        width: calc(50% - 6px);
        padding: 9px 0;
        margin-left: 0;
        margin-right: 12px;
        margin-top: 12px;
    }

    .color-os .color-os-read .color-os-read-item.a:last-child {
        margin-right: 0;
    }

    .color-os .color-os-read .color-os-read-item .text {
        font-size: 12px;
        line-height: 16px;
    }

    .color-os .color-os-read .color-os-read-item .text span {
        display: none;
    }

    .color-os .color-os-view {
        font-size: 12px;
        line-height: 22px;
        margin-top: 12px;
    }

    .color-os .color-os-phone {
        display: flex;
        flex-wrap: wrap;
        margin-top: 20px;
        height: unset;
    }

    .color-os .color-os-phone .color-os-phone-item {
        width: 100%;
        margin-bottom: 12px;
        border-radius: 10px;
        display: flex;
        justify-content: space-between;
    }

    .color-os .color-os-phone .color-os-phone-item span {
        font-size: 12px;
        line-height: 22px;
    }

    .color-os .color-os-phone .color-os-phone-item .a {
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone1Mob.png) top no-repeat #FFF;
        background-size: cover;
        height: 60px;
        padding: 5px 10px;
        width: calc(50% - 6px);
        border-radius: 10px;
    }

    .color-os .color-os-phone .color-os-phone-item .b {
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone2Mob.png) top no-repeat #FFF;
        background-size: cover;
        margin-top: 0;
        height: 60px;
        padding: 5px 10px;
        width: calc(50% - 6px);
        border-radius: 10px;
        align-items: flex-end;
    }

    .color-os .color-os-phone .color-os-phone-item.c {
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone3Mob.png);
        background-size: cover;
        padding: 10px;
        height: 113px;
        border-radius: 10px;
    }

    .color-os .color-os-phone .color-os-phone-item.d {
        background: url(/content/dam/oppo/event-page-asset/coloros-roll-out-plan/coloros-13-v2/phone4Mob.png);
        background-size: cover;
        padding: 10px;
        height: 113px;
        border-radius: 10px;
    }
}