.main {
    margin: 0;
    width: 100%;
    position: relative;
}

.main * {
    box-sizing: border-box;
}

.main .pc-show {
    display: block;
}

.main .mob-show {
    display: none;
}

.main p,
.main h2,
.main h3,
.main ul {
    margin: 0;
}

.main a {
    color: black;
    text-decoration: none;
    display: inline-block;
}

.main .button {
    padding: .572917vw 1.041667vw;
    background-color: rgb(199, 0, 11);
    color: #fff;
    font-size: 1.666667vw;
    font-weight: 600;
    border-radius: .5vw;
    width: fit-content;
}

.main img {
    width: 100%;
    display: block;
}

.main .red {
    color: rgb(199, 0, 11);
}

.main .underline {
    text-decoration: underline;
}

.main .text-section {
    width: 83.333333vw;
    margin: 0 auto;
    padding: 4.166667vw 0;
}

.main .nav {
    width: 100%;
    position: fixed;
    top: 0;
    padding: 1.25vw 8.333333vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    z-index: 9;
}

.main .nav .logo {
    font-size: 1.666667vw;
    font-weight: 700;
}

.main .nav .list {
    padding-right: .520833vw;
}

.main .nav .list span {
    padding: .416667vw 1.041667vw;
    border-radius: 2.604167vw;
    background-color: rgb(199, 0, 11);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1.25vw;
    cursor: pointer;
    margin-right: 1.041667vw;
    float: left;
    transition: all .5s;
}


.main .nav .list span.active {
    box-shadow: inset 1px 2px 5px rgba(0, 0, 0, .4);
    background-color: rgb(239, 98, 105);
}

/* kv */
/* .main .kv {
    padding-top: 7.333333vw;
} */

/* about */
.main .about h2 {
    font-size: 2.5vw;
}

.main .about p {
    width: 70%;
    font-size: 1.25vw;
    line-height: 1.5;
}

/* how */
.main .how {
    background-color: #dde0e3;
}

/* .main .how .text-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
} */

.main .how h2 {
    width: 70%;
    font-size: 2.5vw;
}

.main .how p {
    width: 70%;
    font-size: 1.25vw;
    line-height: 1.5;
}

/* faq */

.main .faq h2 {
    width: 70%;
    font-size: 2.5vw;
}

.main .faq .faq-list {
    width: 70%;
    font-size: 1.25vw;
    line-height: 1.5;
    margin-top: 2.083333vw;
}

.main .faq .faq-list .q {
    width: 100%;
    padding: .572917vw 1.145833vw;
    border: 1px solid #cacaca;
    cursor: pointer;
    position: relative;
}

.main .faq .faq-list .q::after {
    content: '';
    position: absolute;
    right: 1.145833vw;
    top: 1.041667vw;
    transform: rotate(360deg);
    background-image: url(https://solar.huawei.com/admin/asset/v1/gray/view/90d761d5182042038e8ab59163d234f7.png);
    background-size: 100% 100%;
    width: 1.041667vw;
    height: 1.041667vw;
    transition: all .5s;
}

.main .faq .faq-list .a {
    padding: 1.041667vw;
    border: 1px solid #d6d6d6;
}

.main .faq .faq-list .a ul {
    padding-left: 2.083333vw;
}

.main .faq .faq-list .a ul li {
    list-style: disc;
}

.main .faq .faq-list .active .q::after {
    transform: rotate(180deg);
}

.main .faq .faq-list .active .q {
    background-color: #e1e1e1;
    border: 1px solid #d6d6d6;
}


/* apply */
.main .apply h2 {
    width: 70%;
    font-size: 2.5vw;
}

.main .apply .time-line {
    width: 100%;
    margin-top: 2.604167vw;
}

.main .apply .time-line .line {
    position: relative;
    width: 100%;
    background-color: rgb(199, 0, 11);
    height: .833333vw;
    margin-top: 1.666667vw;
    margin-bottom: 1.666667vw;
    display: flex;
    align-items: center;
}

.main .apply .time-line .line .point {
    height: 2.1875vw;
    width: 2.1875vw;
    border-radius: 50%;
    background-color: rgb(199, 0, 11);
    margin-left: 11.979167vw
}

.main .apply .time-line .line .point:nth-of-type(2) {
    margin-left: 20.833333vw;
}

.main .apply .time-line .line .point:nth-of-type(3) {
    margin-left: 26.041667vw;
}

.main .apply .time-line .text {
    display: flex;
    width: 100%;
    justify-content: space-around;
    font-size: 1.458333vw;
    font-weight: 700;
}

.main .apply .time-line .shadow {
    width: 10%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-image: linear-gradient(to right, rgb(255, 255, 255, 1), rgb(255, 255, 255, 0));
}

.main .apply .time-line .shadow:last-of-type {
    left: auto;
    right: 0;
    background-image: linear-gradient(to right, rgb(255, 255, 255, 0), rgb(255, 255, 255, 1));
}

.main .apply .time-line .text:first-of-type span:not(:first-of-type) {
    transform: translateX(-3.125vw);
}

.main .apply .button {
    margin: 2.864583vw 0 0 1.041667vw;
    font-size: 1.25vw;
}


/* contact-us */
.main .contact h2 {
    width: 70%;
    font-size: 2.5vw;
}

.main .contact .link-box {
    margin-top: 1.041667vw;
    display: flex;
    gap: 5.208333vw;
}

.main .contact .link-box .item a {
    text-decoration: underline;
    color: rgb(141, 141, 141);
    width: fit-content;
}

.main .contact .link-box .item p {
    font-size: 1.25vw;
    width: fit-content;
}

.main .contact .link-box a {
    color: #000;
    font-size: 1.25vw;
    text-decoration: underline;
}


/* terms */
.main .terms a {
    display: block;
    width: fit-content;
}

.main .terms h2 {
    width: 70%;
    font-size: 1.25vw;
    white-space: nowrap;
}


/* mob */
@media (max-aspect-ratio: 11/10) {

    .main .pc-show {
        display: none;
    }

    .main .mob-show {
        display: block;
    }

    .main .button {
        padding: 3.055556vw 5.555556vw;
        background-color: rgb(199, 0, 11);
        color: #fff;
        font-size: 6.666667vw;
        font-weight: 600;
        border-radius: 1.111111vw;
        width: fit-content;
    }

    .main .text-section {
        width: 90.833333vw;
        margin: 0 auto;
        padding: 25vw 0;
    }

    .main .nav {
        padding: 0;
        flex-direction: column;
    }

    .main .nav .logo {
        font-size: 5.555556vw;
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 6.666667vw 6.666667vw;
    }

    .main .nav .logo .nav-button .icon-item {
        display: block;
        background-color: #005337;
        width: 6.944444vw;
        height: .833333vw;
        background-color: #000;
        margin-top: 1.388889vw;
        transition: all .35s ease-out;
        transform-origin: left center;
    }

    .main .nav .logo .nav-button.active .top-item {
        transform: translate(15%, -33%) rotate(45deg);
    }

    .main .nav .logo .nav-button.active .mid-item {
        opacity: 0;
    }

    .main .nav .logo .nav-button.active .bottom-item {
        transform: translate(15%, 33%) rotate(-45deg);
    }

    .main .nav .list {
        width: 100%;
        display: none;
        padding: 0 4.166667vw 5.555556vw 4.166667vw;
    }

    .main .nav .list span {
        width: 100%;
        float: left;
        margin-top: 1.388889vw;
        padding: .416667vw 1.041667vw;
        border-radius: 5vw;
        font-size: 6.666667vw;
    }


    /* about */
    .main .about .text-section {
        padding: 25vw 0 0 0;
    }

    .main .about h2 {
        font-size: 8.888889vw;
    }

    .main .about p {
        width: 100%;
        font-size: 6.111111vw;
        line-height: 1.5;
    }

    /* how */
    .main .how {
        background-color: #dde0e3;
    }

    /* .main .how .text-section {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
} */

    .main .how h2 {
        width: 100%;
        font-size: 8.888889vw;
    }

    .main .how p {
        width: 100%;
        font-size: 6.111111vw;
        line-height: 1.5;
    }

    /* faq */

    .main .faq h2 {
        width: fit-content;
        font-size: 8.888889vw;
    }

    .main .faq .faq-list {
        width: 100%;
        font-size: 4.444444vw;
        line-height: 1.5;
        margin-top: 11.111111vw;
    }

    .main .faq .faq-list .q {
        padding: 2.777778vw 4.166667vw;
    }

    .main .faq .faq-list .q::after {
        content: '';
        position: absolute;
        right: 2.777778vw;
        top: 4.166667vw;
        transform: rotate(360deg);
        background-image: url(https://solar.huawei.com/admin/asset/v1/gray/view/90d761d5182042038e8ab59163d234f7.png);
        background-size: 100% 100%;
        width: 2.777778vw;
        height: 2.777778vw;
        transition: all .5s;
    }

    .main .faq .faq-list .a {
        padding: 2.777778vw;
    }

    .main .faq .faq-list .a ul {
        padding-left: 6.666667vw;
    }

    .main .faq .faq-list .active .q::after {
        transform: rotate(180deg);
    }

    .main .faq .faq-list .active .q {
        background-color: #e1e1e1;
        border: 1px solid #d6d6d6;
    }


    /* apply */
    .main .apply h2 {
        width: fit-content;
        font-size: 8.888889vw;
    }

    .main .apply .time-line {
        width: 100%;
        margin-top: 13.888889vw;
    }

    .main .apply .time-line .line {
        height: 2.222222vw;
        margin-top: 1.666667vw;
        margin-bottom: 1.666667vw;
        display: flex;
        align-items: center;
    }

    .main .apply .time-line .line .point {
        height: 4.444444vw;
        width: 4.444444vw;
        border-radius: 50%;
        background-color: rgb(199, 0, 11);
        margin-left: 11.979167vw
    }

    .main .apply .time-line .line .point:nth-of-type(2) {
        margin-left: 20.833333vw;
    }

    .main .apply .time-line .line .point:nth-of-type(3) {
        margin-left: 26.041667vw;
    }

    .main .apply .time-line .text {
        font-size: 2.777778vw;
    }

    .main .apply .time-line .shadow {
        width: 20%;
    }

    .main .apply .time-line .shadow:last-of-type {
        left: auto;
        right: 0;
        background-image: linear-gradient(to right, rgb(255, 255, 255, 0), rgb(255, 255, 255, 1));
    }

    .main .apply .time-line .text:first-of-type span:not(:first-of-type) {
        transform: translateX(0);
    }

    .main .apply .button {
        margin: 13.888889vw 0 0 0;
        font-size: 4.444444vw;
    }


    /* contact-us */
    .main .contact .text-section {
        padding: 0;
    }
    .main .contact h2 {
        width: 100%;
        font-size: 8.888889vw;
    }

    .main .contact .link-box {
        margin-top: 8.888889vw;
        display: flex;
        gap: 5.555556vw;
        flex-direction: column;
    }

    .main .contact .link-box .item a {
        text-decoration: underline;
        color: rgb(141, 141, 141);
        width: fit-content;
    }

    .main .contact .link-box .item p {
        font-size: 4.444444vw;
        width: fit-content;
    }

    .main .contact .link-box a {
        color: #000;
        font-size: 4.444444vw;
        text-decoration: underline;
    }


    /* terms */
    .main .terms a {
        display: block;
        width: fit-content;
    }

    .main .terms h2 {
        width: 100%;
        font-size: 8.888889vw;
        white-space: wrap;
    }
}