.mobile-icons {
    height: 100%;
    display: none;
    gap: calc(20 * var(--rpx));
    margin-right: calc(-10 * var(--rpx));
}

.mobile-icons>* {
    height: 100%;
    width: calc(80 * var(--rpx));

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.icon-search .icon {
    width: calc(64 * var(--rpx));
    height: calc(64 * var(--rpx));
    background: url("../images/icon_search.svg") center/contain no-repeat;
}

/*.icon-lang{
    display: none;
}*/

.icon-lang .icon {
    width: calc(30 * var(--rpx));
    height: calc(30 * var(--rpx));
    background: url("../images/icon_lang.svg") center/contain no-repeat;
}

.icon-mobile-nav .icon {
    width: calc(40 * var(--rpx));
    height: calc(27 * var(--rpx));

    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
}

.icon-mobile-nav i {
    flex: 0 0 calc(4 * var(--rpx));
    width: 100%;
    background-color: #333;
    transition: .6s cubic-bezier(0.15, 1, 0.336, 1);
}

.mobile-nav-layer {
    display: block;
    position: fixed;
    left: 0;
    top: var(--header-height-min);
    width: 100%;
    height: calc(100% - var(--header-height-min));
    visibility: hidden;
    opacity: 0;
    transition: .3s;
    z-index: 1000;
    background-color: #fff;
    overflow: auto;
}

.mobile-nav-active .icon-mobile-nav i:first-of-type {
    transform: translateY(calc(13 * var(--rpx))) rotate(45deg);
}

.mobile-nav-active .icon-mobile-nav i:nth-of-type(2) {
    transform: scaleX(0);
}

.mobile-nav-active .icon-mobile-nav i:last-of-type {
    transform: translateY(calc(-13 * var(--rpx))) rotate(-45deg);
}

/* 移动端导航菜单样式 */
.mobile-nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s, opacity 0.3s;
}

.mobile-nav.active {
    visibility: visible;
    opacity: 1;
}

.mobile-nav-overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.mobile-nav-content {
    position: absolute;
    right: 0;
    top: 0;
    width: calc(640 * var(--rpx));
    max-width: 85vw;
    height: 100%;
    background-color: #f7f7f7;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.15, 1, 0.336, 1);
    overflow: hidden;
}

.mobile-nav.active .mobile-nav-content {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(10 * var(--rpx)) calc(28 * var(--rpx));
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
    background-color: #fff;
}

.mobile-nav-header-actions {
    display: flex;
    align-items: center;
    gap: calc(12 * var(--rpx));
}

.mobile-nav-header-actions .btn-buy.btn-more {
    margin: 0;
}

.mobile-nav-header-actions .jinko-solar {
    margin: 0;
}

.mobile-nav-close {
    width: calc(80 * var(--rpx));
    height: calc(80 * var(--rpx));
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
}

.close-icon {
    width: calc(48 * var(--rpx));
    height: calc(48 * var(--rpx));
    position: relative;
}

.close-icon::before,
.close-icon::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(40 * var(--rpx));
    height: calc(4 * var(--rpx));
    background-color: #000;
    transform-origin: center;
}

.close-icon::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.close-icon::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.mobile-nav-menu {
    flex: 1;
    overflow-y: auto;
    padding-bottom: calc(40 * var(--rpx));
    display: flex;
    flex-direction: column;
}

.mobile-nav-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: calc(32 * var(--rpx)) calc(48 * var(--rpx));
    color: #000;
    text-decoration: none;
    font-size: calc(28 * var(--fpx-50));
    transition: background-color 0.2s;
    position: relative;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    background-color: rgba(0, 0, 0, 0.05);
}

.mobile-nav-item {
    position: relative;
}

.mobile-nav-expand {
    position: absolute;
    right: calc(24 * var(--rpx));
    top: 50%;
    transform: translateY(-50%);
    width: calc(80 * var(--rpx));
    height: calc(80 * var(--rpx));
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.mobile-nav-expand span {
    width: calc(24 * var(--rpx));
    height: calc(24 * var(--rpx));
    border-right: calc(4 * var(--rpx)) solid #000;
    border-bottom: calc(4 * var(--rpx)) solid #000;
    transform: rotate(45deg);
    transition: transform 0.4s cubic-bezier(0.15, 1, 0.336, 1);
}

.mobile-nav-item.expanded .mobile-nav-expand span {
    transform: rotate(-135deg);
}

.mobile-nav-sub {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s;
    background-color: #fff;
}

.mobile-nav-item.expanded .mobile-nav-sub {
    max-height: calc(900 * var(--rpx));
    transition: max-height 0.5s cubic-bezier(0.15, 1, 0.336, 1);
}

.mobile-nav-subgroup {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.mobile-nav-subgroup-toggle {
    width: 100%;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(18 * var(--rpx)) calc(48 * var(--rpx)) calc(18 * var(--rpx)) calc(96 * var(--rpx));
    font-size: calc(26 * var(--fpx-50));
    /* font-weight: 600; */
    /* color: rgba(0, 0, 0, 0.72); */
    text-align: left;
}

.mobile-nav-subgroup-toggle .text {
    color: #000;
}

.mobile-nav-subgroup-toggle .arr {
    width: calc(18 * var(--rpx));
    height: calc(18 * var(--rpx));
    border-right: calc(3 * var(--rpx)) solid #000;
    border-bottom: calc(3 * var(--rpx)) solid #000;
    transform: rotate(45deg);
    transition: transform .35s cubic-bezier(0.15, 1, 0.336, 1);
}

.mobile-nav-subgroup.expanded .mobile-nav-subgroup-toggle .arr {
    transform: rotate(-135deg);
}

.mobile-nav-subgroup-links {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s cubic-bezier(0.15, 1, 0.336, 1);
}

.mobile-nav-subgroup.expanded .mobile-nav-subgroup-links {
    max-height: calc(420 * var(--rpx));
}

/* .mobile-nav-sub-link:first-of-type {
    margin-top: calc(20 * var(--rpx));
} */

/* .mobile-nav-sub-link:last-of-type {
    margin-bottom: calc(20 * var(--rpx));
} */

.mobile-nav-sub-link {
    display: block;
    padding: calc(16 * var(--rpx)) calc(48 * var(--rpx)) calc(16 * var(--rpx)) calc(120 * var(--rpx));
    color: #000;
    text-decoration: none;
    font-size: calc(26 * var(--fpx-50));
    transition: background-color 0.2s;
}

.mobile-nav-sub>.mobile-nav-sub-link {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding: calc(16 * var(--rpx)) calc(48 * var(--rpx)) calc(16 * var(--rpx)) calc(96 * var(--rpx));
}

.mobile-nav-sub-link:hover,
.mobile-nav-sub-link:active {
    background-color: rgba(0, 0, 0, 0.05);
    color: #000;
}

.mobile-nav-group-title {
    padding: calc(24 * var(--rpx)) calc(48 * var(--rpx)) calc(16 * var(--rpx)) calc(96 * var(--rpx));
    font-size: calc(26 * var(--fpx-67));
    font-weight: 600;
    color: rgba(0, 0, 0, 0.5);
    text-transform: uppercase;
}

.mobile-nav-footer {
    flex-shrink: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding: calc(40 * var(--rpx)) calc(48 * var(--rpx));
}

.mobile-search-ctn {
    font-size: calc(27 * var(--fpx-75));
    background-color: rgba(0, 0, 0, 0.06);
    border-radius: calc(40em / 27);
    padding: calc(15em / 27);
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: calc(15 * var(--rpx));
}

.mobile-search-ctn input {
    display: block;
    width: 100%;
    height: calc(72em / 27);
    border: none;
    background-color: #fff;
    font-size: .6em;
    padding-left: calc(36em / 27);
    padding-right: calc(36em / 27);
    border-radius: calc(30em / 27);
    outline: none;
    color: #000;
}

.mobile-search-ctn input::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.mobile-search-ctn input:focus {
    background-color: #fff;
    color: #000;
    outline: 2px solid var(--theme-green);
}

.mobile-search-row-2 {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.mobile-btn-search {
    width: 100%;
    flex: 0 0 auto;
    height: calc(60em / 27);
    font-family: inherit;
    outline: none;
    font-size: .7em;
    padding: 0 calc(36 * var(--rpx));
    border-radius: calc(30em / 27);
    white-space: nowrap;
    cursor: pointer;
    background: var(--theme-green);
    color: #fff;
    border: none;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-btn-search:hover {
    background: var(--theme-navy);
}

.mobile-nav-lang {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(24 * var(--rpx));
    padding: calc(40 * var(--rpx)) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    background-color: #f7f7f7;
}

.mobile-nav-lang a {
    color: #000;
    text-decoration: none;
    transition: color 0.2s, opacity 0.2s;
}

.mobile-nav-lang a.active {
    color: var(--theme-green);
}

.mobile-nav-lang a.is-disabled {
    opacity: 0.5 !important;
    cursor: not-allowed;
    pointer-events: none;
}

@media (max-width: 960px) {
    :root {
        --header-height-max: calc(100 * var(--rpx));
    }

    .section-title,
    .section-title.text,
    .section-title.tiny,
    .section-title.tiny .text {
        font-size: calc(40 * var(--fpx-67));
    }

    .site-footer .part1 .wrapper {
        display: block;
    }

    .footer-info {
        width: 100%;
    }

    .follow-icons .layout-area a>img {
        width: calc(80 * var(--rpx));
        height: calc(80 * var(--rpx));
    }

    .site-footer .part2 .wrapper {
        padding-top: calc(40 * var(--rpx));
        height: auto;
        padding-bottom: calc(40 * var(--rpx));

        display: flex;
        flex-direction: column;
        text-align: center;
        gap: calc(20 * var(--rpx));
    }

    .site-footer .part2 .left {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: calc(20 * var(--rpx));
    }

    .footer-nav {
        display: none;
    }

    .news-list {
        --column: 2;
    }

    .top-nav {
        display: none;
    }

    .right-nav {
        display: none;
    }

    .mobile-icons {
        display: flex;
    }

    .mobile-nav-footer {
        display: block;
    }

    .mobile-nav-lang {
        display: flex;
    }

    .site-logo {
        height: calc(64 * var(--rpx));
    }

    .icon-search {
        background: url("../images/icon_search.svg") center/calc(36 * var(--rpx)) no-repeat;
    }

    .nav-bar .wrapper {
        padding-right: 0;
        justify-content: space-between;
    }

    .mobile-nav-content {
        width: calc(720 * var(--rpx));
    }
}

@media (max-width: 960px) {
    .sec3 .cert-img-ctn {
        margin-right: 0;
    }
}


@media (max-width: 828px) {
    :root {
        --rpx-50: calc(.86667vw / 8.28);
        --rpx-67: calc(1vw / 8.28);
        --rpx-75: calc(1.25vw / 8.28);

        --fpx-87: calc(1.75vw / 7.5);
        --fpx-75: calc(1.5vw / 7.5);
        --fpx-67: calc(1.333vw / 7.5);
        --fpx-50: calc(1vw / 7.5);

        --rpx: var(--rpx-67);
        --fpx: var(--fpx-87);

        font-size: calc(24 * var(--fpx-50));
        --header-height-min: calc(100 * var(--rpx));
        --header-height-max: calc(100 * var(--rpx));

        --breadcrumbs-height: calc(72 * var(--rpx));

        --wrapper-width: calc(748 * var(--rpx));
        --wrapper-width-thin: calc(748 * var(--rpx));
        --wrapper-width-min: calc(748 * var(--rpx));
    }

    body {
        font-size: 1rem;
    }

    .nav-bar .wrapper {
        padding-left: calc(40 * var(--rpx));
        padding-right: calc(40 * var(--rpx));
    }

    .btn-more {
        font-size: 1rem;
    }

    .btn-buy.btn-more {
        font-size: calc(16 * var(--fpx-50));
        gap: 5px;
    }

    .jinko-solar {
        font-size: calc(16 * var(--fpx-87));
    }

    .page-title {
        font-size: calc(72 * var(--fpx-50));
    }

    .inquiries-info {
        padding: calc(50 * var(--rpx));

        display: flex;
        flex-direction: column;
    }

    .inquiries-info .left {
        width: 100%;
    }

    .inquiries-info .right {
        width: 100%;
        display: flex;
        justify-content: flex-start;
    }

    .inquiries-ctn {
        height: calc(480 * var(--rpx));
    }

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

    .inquiries .btn-more {
        width: calc(360 * var(--rpx));
    }

    .inquiries-title {
        font-size: calc(40 * var(--fpx-67));
    }

    .page-title-pre {
        font-size: 1rem;
    }

    .section-title .btn-more {
        font-size: 1rem;
    }

    .follow-ctn {
        margin-top: calc(60 * var(--rpx));
    }

    .follow-hint {
        font-size: 1rem;
    }

    .follow-icons .layout-area p {
        gap: calc(20 * var(--rpx))
    }

    .follow-icons .layout-area a>img {
        width: calc(100 * var(--rpx));
        height: calc(100 * var(--rpx));
    }


    .form-contact {
        font-size: calc(28 * var(--fpx-67));
    }

    .form-fields {
        gap: calc(20 * var(--rpx));
    }

    .btn-submit {
        font-size: calc(24 * var(--fpx-67));
    }

    .form-field.col1,
    .form-field.col2,
    .form-field.col3 {
        width: 100%;
    }

    .verification-field .verification-captcha {
        left: unset;
        right: 0;
    }

    .site-footer .part2 .right {
        font-size: calc(16 * var(--fpx-50));
    }

    .nav-roof {
        display: none;
    }

    .read-more {
        font-size: 10px;
        padding: 8px 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 5px;
    }

}