/* 服务支持 */
.support-section {
    max-width: 100vw;
    height: 4.4rem;
    padding-top: 0.8rem;
    position: relative;
    background-color: #12161EFF;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}



.support-section .bg-img {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    background-size: 100% 100%;
    width: 100%;
    height: 100%;

}

.bg-img img {
    width: 100%;
    height: 100%;
}



.support-title-top {
    width: 6rem !important;
    border-top: 0.01rem solid white;
    border-bottom: 0.01rem solid white;
    z-index: 4;
    padding: 0.3rem 0;
    font-family: Elevision_r;
    position: static !important;
    /* position: absolute; */
    /* top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto; */
}


.support-section h2 {
    color: #FFFFFF;
    font-size: 0.58rem;
    font-weight: bold;
    text-align: center;

}

.support-section p {
    color: #FFFFFFCC;
    font-size: 0.18rem;
    font-weight: 400;
    text-align: center;

}


.support-con {
    max-width: 100vw;
    height: 4.4rem;
    background:
        url("../image/support/bg.webp"),
        linear-gradient(#12161F 0%, #0D285E 50%, #12161F 100%);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-bottom: 2rem;
}

.support-title {
    color: #FFFFFF;
    text-align: center;
}

.support-title h2 {
    font-weight: bold;
    font-size: 0.48rem;
}

.support-title p {
    font-weight: 400;
    font-size: 0.18rem;
    color: #FFFFFF;
    margin-top: 0.2rem;
}











/* 服务内容 */
.support-con {
    position: relative;
}

.support-con ul {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -1rem;
    display: flex;
    max-width: 100vw;
    justify-content: center;
}

.sm-card {
    width: 3rem;
    height: 3rem;
    background: #070D1B;
    color: white;
    background-image: url("../image/support/c1.webp");
    background-size: 100% 86%;
    background-repeat: no-repeat;
    position: relative;
    padding: 0.24rem 0.27rem;
    box-sizing: border-box;
    border-radius: 0.06rem;
    margin: 0 0.15rem;
    cursor: pointer;
    user-select: none;

}

.support-con ul li:nth-child(2) {
    background-image: url("../image/support/c2.webp");
}

.support-con ul li:nth-child(3) {
    background-image: url("../image/support/c3.webp");
}

/* ── ::before = 渐变层，默认透明，hover 淡入 ── */
.sm-card::before {
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.6s ease;
    mix-blend-mode: screen;
    z-index: 1;
    border-radius: 0.06rem;

}

.sm-card:hover::before {
    opacity: 0.9;
}

.sm-card li>* {
    position: relative;
    z-index: 2;
}

.card-logo {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-logo img {
    width: 0.35rem;
    height: auto;
}

.card-logo span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.17rem;
    font-weight: bold;
}

.sm-card:hover .card-logo img {
    color: rgba(0, 126, 196, 0.8);
}

.sm-card h2 {
    font-size: 0.26rem;
    color: rgba(0, 126, 196, 0.8);
    font-weight: bold;
    margin-top: 0.4rem;
}

.sm-card h3 {
    font-size: 0.15rem;
    color: #F7B300;
    font-weight: bold;
}

.sm-card h4 {
    font-size: 0.15rem;
    color: #FFFFFF;
    font-weight: bold;
    margin-top: 1.8rem;
    margin-bottom: 0.1rem;
    text-align: center;
    transition: 0.4s;
    color: #6EB4FF;
}

.sm-card p {
    font-weight: 300;
    transition: 0.4s;
    font-size: 0.11rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.sm-card .hide {
    height: 0;
    overflow: hidden;
}

.sm-card:hover h4 {
    margin-top: 1.2rem;
}

.sm-card:hover .hide {

    height: auto;
}

/* 问题 */


.faq {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 0.4rem;
    background-size: 100% 100%;
    background:
        url("../image/support/faq.webp"),
        #12161F;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    height: 5.54rem;
}


/* 主容器 - flex 左右两栏 */
.faq__wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    display: flex;
    align-items: stretch;
    gap: 0.8rem;
}

/* 左侧手风琴 */
.faq__list {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: absolute;
    /* ← 改成 absolute，脱离文档流 */
    z-index: 3;
    inset: 0;
    /* 铺满父容器 */
    /* 或指定位置 */
    position: absolute;
    top: -2rem;
    left: 1.3rem;
    left: 5vw;

    width: 8.25rem;
}

.faq__item {
    border-bottom: 0.01rem solid rgba(64, 128, 255, 0.12);
}

/* 去除 details 默认箭头 */
.faq__item summary {
    list-style: none;
    cursor: pointer;
}

.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.2rem;
    padding: 0.18rem 0.1rem;
    color: #ffffff;
    font-size: 0.14rem;
    font-weight: 400;
    transition: color 0.25s ease;
}

.faq__q:hover {
    color: #0076DF;
}

.faq__qtxt {
    flex: 1;
}

/* 箭头 - V 形 */
.faq__arrow {
    flex-shrink: 0;
    width: 0.1rem;
    height: 0.1rem;
    border-right: 0.02rem solid #86909c;
    border-bottom: 0.02rem solid #86909c;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
}

.faq__item[open] .faq__arrow {
    transform: rotate(-135deg);
    /* border-color: #007EC4; */
}

/* 答案 */

.faq__a {
    padding: 0 0.1rem 0.18rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.11rem;
    transition: 0.4s;

}

/* 右侧标题 */
.faq__title {
    flex: 0 0 auto;
    width: 3rem;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    position: absolute;
    top: 1rem;
    position: absolute;
    top: -2rem;
    right: 1.3rem;
}

.faq__title h2 {
    font-size: 0.6rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.04rem;
    line-height: 1;
    margin-bottom: 0.1rem;
}

.faq__title p {
    font-size: 0.18rem;
    color: #5a6878;
    letter-spacing: 0.04rem;
}



/* 服务流程 */

.support-lc {
    position: relative;
    max-width: 100vw;
    min-height: 7.88rem;

    background: #12161FFF;
    overflow: hidden;

}

/* 深色背景 + 微弱光效 */
.support-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 50vw;
    height: 100%;
    background-image: url("/image/support/light.webp");
    background-size: 100% 100%;
    z-index: 2;

}

/* 顶部斜向光带 */
.support-bg::before {
    content: "";
    position: absolute;
    top: -20%;
    left: -10%;
    width: 70%;
    height: 120%;
    /* background: linear-gradient(120deg, rgba(60, 120, 200, 0.5) 0%, rgba(60, 120, 200, 0.5) 40%, transparent 40%); */
    transform: rotate(-18deg);
    pointer-events: none;
    filter: blur(2px);
}

/* 中央蓝色光晕 */
.support-glow {
    position: absolute;
    top: 40%;
    left: 50%;
    width: 6rem;
    height: 6rem;
    transform: translate(-50%, -50%);
    /* background: radial-gradient(circle, rgba(136, 146, 166, 0.22) 0%, rgba(100, 116, 148, 0.22)  40%, transparent 70%); */
    border-radius: 50%;
    background: radial-gradient(50% 50% at 50% 50%, #0D285E 0%, #12161E 100%);
    filter: blur(60px);
    z-index: 2;
    pointer-events: none;
}

.lc-con {
    position: relative;
    z-index: 3;
    padding: 0 1.3rem;
    box-sizing: border-box;
}

.lc-one,
.lc-two {

    font-weight: bold;
    font-size: 0.24rem;
    color: #FFFFFF;
}

/* PC端：无 .phone 的 .lc-one 显示，带 .phone 的隐藏 */
.lc-one {
    display: block;
}

.lc-one.phone {
    display: none;
}




.lc-tips {
    border-top: 0.02rem solid rgba(255, 255, 255, 0.2);
    border-bottom: 0.02rem solid rgba(255, 255, 255, 0.2);

    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin-top: 0.2rem;
    align-items: center;
    width: 100%;
    padding: 0.5rem 0.62rem;
    box-sizing: border-box;
}

.lc-tips li {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 1.8rem;
}

.lc-tips .arrow {
    width: 0.8rem;
    height: 0.03rem;
    background: #FFFFFF;
    position: relative;
    margin-top: -0.5rem;
    border-radius: 0.2rem;
}

.arrow::after {
    position: absolute;
    content: "";
    top: -0.12rem;
    right: -0.17rem;
    width: 0;
    height: 0;
    z-index: 2;
    border-left: 0.2rem solid #ffffff;
    border-top: 0.14rem solid transparent;
    border-bottom: 0.14rem solid transparent;
}

.lc-tips .arrow2 {
    background: transparent;
    width: 0.2rem;
    height: 0.03rem;
    position: relative;
    z-index: 6;
    background: rgb(255, 255, 255);
    border-radius: 0;
    left: -0.6rem;
}





.lc-tips .arrow2::after {
    top: 0;
    right: -0.7rem;
    width: 1.4rem;
    height: 1.4rem;
    border: 0.03rem solid #fff;
    border-radius: 50%;
    clip-path: inset(0 0 0 50%);
    /* 裁掉左半边，只保留右半弧 */
    background: transparent
}

.lc-tips .lc-line {
    /* width: calc(100% - 1rem); */
    width: 100%;
    height: 0.023rem;
    position: relative;
    z-index: 6;
    background: rgb(255, 255, 255);
    margin: 0.45rem 0 0.958rem 0;
    position: relative;
}


.lc-tips .lc-line::after {
    z-index: 20;
    position: absolute;
    content: "";
    bottom: 0;
    right: -0.7rem;
    width: 1.4rem;
    height: 1.4rem;
    border: 0.024rem solid #fff;
    border-radius: 50%;
    clip-path: inset(0 0 0 50%);
    background: transparent;
}



.lc-line-arrow {
    z-index: 20;
    position: absolute;
    content: "";
    bottom: -1.42rem;
    left: -0.7rem;
    width: 1.4rem;
    height: 1.4rem;
    border: 0.024rem solid #fff;
    border-right: none;
    border-radius: 50% 0 0 50%;
    /* clip-path: inset(0 10% 0 0); */
}

/* left: 100%;
    width: 0.2rem;
    height: 0.2rem; */

.lc-line-arrow::after {
    position: absolute;
    content: "";
    bottom: -0.15rem;
    right: -0.1rem;
    z-index: 23;
    border-left: 0.2rem solid #ffffff;
    border-top: 0.14rem solid transparent;
    border-bottom: 0.14rem solid transparent;

}


.lc-tips .arrow4 {
    transform: translateX(-0.15rem) !important;

}

.lc-tips .tips-tag {
    width: 0.8rem;
    height: 0.8rem;
    /* background: #007EC4; */
    /* background: #0076DF; */
    border-radius: 50%;
    font-size: 0.15rem;
    color: white;
    font-weight: 500;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ml-1 {
    margin-left: 0.4rem;
}

.w18 {
    width: 1.8rem !important;
}

.lc-tips .tips-tag img {
    width: 100%;
    height: 100%;
}

.lc-tips .tips-text {
    font-weight: bold;
    font-size: 0.14rem;
    color: #FFFFFF;
    text-align: center;
    margin-top: 0.2rem;
}

.lc-tips .tips-text span {
    font-size: 0.11rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
}

.lc-two h2 {
    margin-top: 0.9rem;
}

.guarantee {
    margin-top: 0.9rem;
    display: flex;
    justify-content: space-between;
}

.guarantee li {
    cursor: pointer;
    width: 3.2rem;
    height: 2.4rem;
    background: rgba(37, 47, 71, 0.9);

    border-radius: 0.08rem;
    padding: 0.3rem;
    box-sizing: border-box;
    overflow: hidden;
    border: none;
    box-shadow:
        inset -0.01rem -0.01rem 0.02rem rgba(255, 255, 255, 0.25),
        /* 右下内高光 */
        inset 0.01rem 0.01rem 0.02rem rgba(255, 255, 255, 0.25);
    /* 左上内阴影 */
    position: relative;
    background-size: 0% 0%;
    transition: 0.4s;
    background-repeat: no-repeat;
}

.guarantee li:nth-child(1) {
    background-image: url("../image/support/b1.png");
}

.guarantee li:nth-child(2) {
    background-image: url("../image/support/b2.png");
}

.guarantee li:nth-child(3) {
    background-image: url("../image/support/b3.png");
}

.guarantee li::after {
    position: absolute;
    right: -2.3rem;
    bottom: -0.8rem;
    content: "1";
    font-family: fantasy;
    font-weight: 400;
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.3);

    transition: 0.4s;
    font-family: "FZZDHJW";
}

.guarantee li:nth-child(2)::after {
    content: "2";
}

.guarantee li:nth-child(3)::after {
    content: "3";
}

.guarantee li:hover {
    background-size: 100% 100%;
    transform: translateY(-0.2rem);
}

.guarantee li:hover::after {
    right: 0.3rem;
}

.guarantee li .img img {
    width: 0.3rem;
    height: 0.3rem;
}

.guarantee li .img {
    width: 0.54rem;
    height: 0.54rem;
    border-radius: 50%;
    transition: 0.4s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.guarantee li:hover .img {
    background: #0076DF;
}

.guarantee p {
    font-weight: bold;
    font-size: 0.24rem;
    color: #FFFFFF;
    margin-top: 0.54rem;
}

.guarantee span {
    font-weight: 300;
    font-size: 0.11rem;
    color: rgba(255, 255, 255, 0.8);
}

/* 技术文章 */
.article-section {
    max-width: 100vw;
    padding: 0.3rem 1.2rem;
    box-sizing: border-box;
    height: 100%;

    /* background:
        url("../image/support/wzbg.webp"),
        #12161F;
    background-size: 100% 100%;
    background-repeat: no-repeat; */
    background: url(../image/support/wzbg.webp), #12161F;
    background-size: 100% 9rem;
    background-position: 100% 100%;
    background-repeat: no-repeat;
}


/* 分页 */

.pagination {
    min-height: 0.4rem;
    width: 100%;
    display: flex;
    justify-content: space-between;
    color: #ffffff;
    user-select: none;
    font-size: 0.14rem;
}

.page-num-con {
    display: flex;
    justify-content: center;
    align-items: center;

}

.page-num-con li {
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;

    transition: 0.4s;
    margin: 0 0.15rem;
    cursor: pointer;

}


.num-active {
    background-color: rgba(255, 255, 255, 0.2);

}

.caseview-list {
    display: flex;
    justify-content: space-between;
    padding: 0.54rem 0;
}

.list-left {
    width: 2.36rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    font-size: 0.14rem;


}

.left-nav {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 0.02rem solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 1rem;
    z-index: 2;
}


.left-contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: sticky;
    top: 3.8rem;
}


.left-nav span {
    margin-bottom: 0.28rem;
    cursor: pointer;
    width: 1.4rem;
    height: 0.38rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0.2rem;
}

.contact {
    width: 0.32rem;
    height: 0.32rem;
    border-radius: 50%;
    border: 0.01rem solid rgba(255, 255, 255, 0.2);
    transition: 0.4s;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    margin-bottom: 0.28rem;
}

.contact:hover {
    border: 0.01rem solid rgba(255, 255, 255, 0.6);

}

.contact-img img,
.left-contact .contact-img {
    margin-bottom: 0;
    width: 0.16rem;
    height: 0.16rem;
    display: flex;
    justify-content: center;
    align-items: center;
}



.nav-active {
    background-color: #0076DF;
}

.left-nav span:hover {
    background-color: #007EC4;
    background-color: #0076DF;

}


.left-contact {
    margin-top: 0.28rem;
}

.list-right {
    flex: 1;
    padding-left: 0.8rem;
}

.list-right,
.list-right ul {
    width: 100%;
}

.list-right ul li {
    display: flex;
    justify-content: space-between;
}

.list-right ul li:nth-child(2n) {
    flex-direction: row-reverse;
    margin: 0.3rem 0;
}

.article-img {
    position: relative;
    width: 4.14rem;
    height: 3.16rem;
    border-radius: 0.04rem;
    overflow: hidden;
}

.article-img img {
    width: 100%;
    height: 100%;
}

.article-img .logo {
    position: absolute;
    top: 0.24rem;
    right: 0.26rem;
    width: 1.2rem;
    height: 0.29rem;
}

.article-dire {
    width: 3.94rem;
}

.article-dire h2 {
    width: 100%;
    font-weight: bold;
    font-size: 0.2rem;
    color: #FFFFFF;
    line-height: 0.41rem;
    padding-bottom: 0.2rem;
    border-bottom: 0.01rem solid rgba(255, 255, 255, 0.4);

}

.article-dire p {
    width: max-content;
    height: 0.24rem;
    background: #007EC4;
    border-radius: 0.47rem 0.47rem 0.47rem 0.47rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.12rem;
    color: #FFFFFF;
    padding: 0.03rem 0.11rem;
    margin-top: 0.16rem;
    margin-bottom: 0.48rem;
}

.article-dire span {
    font-weight: 300;
    font-size: 0.14rem;
    color: #FFFFFF;
    line-height: 0.41rem;

}

/* 按钮 */

.btn {
    width: 0.52rem;
    height: 0.44rem;
    box-shadow: 0rem 0.04rem 0.07rem 0rem rgba(0, 75, 117, 0.24);
    border-radius: 0.51rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    transition: 0.4s;
    background: #FFFFFF;
    box-shadow: 0rem 0.04rem 0.07rem 0rem rgba(0, 75, 117, 0.24);
    font-family: "Elevision_b";
    margin-top: 0.2rem;
}



.btn:hover {
    background: #007EC4FF;
    background: #0076DF;

    color: white;
}

.ic {
    width: 0.3rem;
    height: 0.3rem;
}

/* 下载 */
.maint {
    /* padding: 0.57rem 1.2rem; */
    max-width: 100vw;
    box-sizing: border-box;
    font-family: Elevision_r;
}

/* ---- 搜索区 ---- */
.maint__search-title {
    font-size: 0.34rem;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    margin-bottom: 0.3rem;
}

.maint__search-bar {
    max-width: 6rem;
    height: 0.55rem;
    margin: 0 auto 0.6rem;
    display: flex;
    align-items: stretch;
    background: #252F47;
    border-radius: 0.04rem;
    overflow: hidden;
}

.maint__search-field {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    min-width: 0;
    transition: background 0.2s;
}

.field1 {
    flex: 1;
}

.field2 {
    flex: 2;
}

.maint__search-field+.maint__search-field {
    border-left: 0.01rem solid rgba(255, 255, 255, 0.08);
}

.maint__search-field:hover {
    background: #2D3854;
}

.maint__search-input {
    flex: 1;
    width: 100%;
    height: 100%;
    padding: 0 0.6rem 0 0.18rem;
    background: transparent;
    border: none;
    outline: none;
    font-size: 0.14rem;
    font-family: inherit;
    color: #FFFFFF;
    box-sizing: border-box;
    min-width: 0;
}

.maint__search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.maint__search-close {
    position: absolute;
    right: 0.28rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.18rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1;
    font-style: normal;
    cursor: pointer;
    transition: color 0.2s;
}

.maint__search-close:hover {
    color: #FFFFFF;
}

.maint__search-arrow {
    position: absolute;
    right: 0.1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.12rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: normal;
    pointer-events: none;
}

.maint__search-btn {
    width: 0.55rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #252F47;
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}

.maint__search-btn:hover {
    background: #0076DF;
}

.maint__search-btn svg {
    width: 0.2rem;
    height: 0.2rem;
}

/* ---- 搜索结果 ---- */
.maint__results-title {
    font-size: 0.26rem;
    font-weight: 500;
    color: #FFFFFF;
    padding-bottom: 0.2rem;
    border-bottom: 0.01rem solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0.3rem;
}

.maint__results-wrap {
    display: flex;
    gap: 0.4rem;
}

/* ---- 左侧分类 ---- */
.maint__sidebar {
    width: 1.6rem;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.maint__sidebar li {
    font-size: 0.18rem;
    color: #FFFFFF;
    padding-left: 0.16rem;
    border-left: 0.03rem solid transparent;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.maint__sidebar li:hover {
    color: #6EB4FF;
}

.maint__sidebar li.active {
    color: #6EB4FF;
    border-left-color: #6EB4FF;
}

/* ---- 右侧内容 ---- */
.maint__content {
    flex: 1;
    min-width: 0;
}

.maint__content-header {
    margin-bottom: 0.3rem;
}

.maint__content-header h4 {
    font-size: 0.22rem;
    font-weight: 500;
    color: #FFFFFF;
    margin-bottom: 0.06rem;
}

.maint__content-header p {
    font-size: 0.14rem;
    color: rgba(255, 255, 255, 0.6);
}

.maint__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.2rem;
}

.maint__card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    height: 1.56rem;
    padding: 0.33rem 0.23rem;
    background: #252F47;
    border: 0.01rem solid rgba(255, 255, 255, 0.1);
    border-radius: 0.06rem;
    box-sizing: border-box;
    transition: 0.4s;
    cursor: pointer;
}

.maint__card:hover {
    transform: translateY(-0.04rem);
}

.maint__card:hover .maint__title {
    color: #6EB4FF;
}

/* ---------- 标题 ---------- */
.maint__title {
    font-size: 0.18rem;
    font-weight: 500;
    line-height: 1.4;
    color: #fff;
    letter-spacing: 0.01rem;
    transition: 0.4s;
}

/* ---------- 底部操作区 ---------- */
.maint__foot {
    display: flex;
    align-items: center;
    gap: 0.16rem;
    margin-top: 0.12rem;
}

/* ---------- 下载按钮 ---------- */
.maint__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.06rem;

    padding: 0.06rem 0.14rem;
    border: 0.01rem solid rgba(255, 255, 255, 0.18);
    border-radius: 0.04rem;
    font-size: 0.12rem;
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    transition: border-color 0.2s, background 0.2s;
}

.maint__btn span {
    color: rgba(255, 255, 255, 0.6);
}

.maint__btn:hover {
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.04);
}

.maint__dl {
    width: 0.13rem;
    height: 0.13rem;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.6);
}

.maint-tips {
    font-weight: 300;
    font-size: 0.12rem;
    color: #6EB4FF;

    cursor: not-allowed;
}

/* 面包屑 */
.breadcrumbs {
    display: flex;
    /* justify-content: center; */
    align-items: center;
    color: #FFFFFF;
    font-weight: 400;
    /* margin: 0.2rem 0 0.4rem 1.2rem !important; */
}

.breadcrumbs span {
    margin-right: 0.1rem;
}




body {
    background: #12161F;
}

.more-btn {
    display: none;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@media screen and (max-width: 750px) {

    /* 移动端：PC 分页隐藏，使用"更多"按钮 */
    .pc-only {
        display: none !important;
    }

    /* 移动端：无 .phone 的 .lc-one 隐藏，带 .phone 的显示 */
    .lc-one {
        display: none;
    }

    .lc-one.phone {
        display: block;
    }

    .support-title-top h2 {
        font-size: 1.12rem;
    }

    .support-title-top p {
        font-size: 0.48rem;
    }

    .support-title-top {
        width: 9.6rem;
        padding: 1rem 0;
    }



    .support-section {
        height: 12.8rem;
    }

    .support-title h2 {
        font-size: 0.96rem;
    }

    .support-title p {
        font-size: 0.48rem;

    }

    .support-con {
        /* height: 42rem; */
        height: max-content;
        background:
            url(../image/support/bg.webp) no-repeat center top / 100% 4.4rem,
            linear-gradient(#092b6c 00%, #12161F 100%);
    }

    .support-con ul {
        position: unset;
        transform: inherit;
        flex-direction: column;
        width: 12rem;
        margin: 0 auto;
        margin-top: 1rem;
    }

    .sm-card {
        width: 100%;
        height: 12rem;
        margin-bottom: 0.8rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-end;
        padding: 0.24rem 0.27rem 1rem 0.27rem;
    }

    .sm-card:hover::before {
        background: transparent;
    }

    .sm-card h4 {
        font-size: 0.72rem;
        color: #0076DF;
    }

    .sm-card p {
        font-size: 0.48rem;
        color: #FFFFFF;
    }

    .lc-one,
    .lc-two {
        font-size: 0.8rem;
    }

    .lc-tips {
        border: none;
    }

    .lc-tips .tips-tag {
        width: 1.6rem;
        height: 1.6rem;
    }

    .lc-tips .tips-tag img {
        width: 1.5rem;
        height: 1.5rem;
    }

    .lc-tips .tips-text {
        font-size: 0.5rem;
        margin-top: 0;
        font-weight: 500;
    }

    .lc-tips .tips-text span {
        font-size: 0.35rem;
        display: block;
        height: 1rem;
    }

    .lc-tips .lc-line::after {
        width: 2.4rem;
        height: 2.4rem;
        right: -1.2rem;
        bottom: -0.03rem;
    }

    .lc-tips .arrow {
        margin-top: -1rem;
    }

    .lc-tips .lc-line {
        margin: 0.45rem 0 1.4rem 0;
        height: 0.02rem;
        height: 0.01rem;
    }

    .lc-line-arrow {
        width: 2.4rem;
        height: 2.4rem;
        bottom: -2.4rem;
        left: -1.7rem;
    }

    .Marking {
        margin-left: 1rem;
    }

    .guarantee {
        flex-direction: column;
        width: 12rem;
    }

    .guarantee li {
        width: 100%;
        height: 9rem;
        padding: 1.26rem 1.13rem;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-shadow: inset -0.03rem -0.03rem 0.05rem rgba(255, 255, 255, 0.25),
            inset 0.03rem 0.03rem 0.05rem rgba(255, 255, 255, 0.25);
        border-radius: 0.4rem;
        margin-bottom: 1rem;
    }

    .guarantee li .img {
        width: 2.03rem;
        height: 2.03rem;
    }

    .lc-tips li{
        width: 2rem;
    }

    .guarantee li .img img {
        width: 1.13rem;
        height: 1.13rem;
    }

    .guarantee p {
        flex: 1;
        display: flex;
        align-items: flex-end;
        font-size: 1.5rem;
    }

    .guarantee span {
        font-size: 0.48rem;

    }

    .guarantee li::after {
        font-size: 6rem;
        right: -5.3rem;
        bottom: -3rem;
    }

    .caseview-list {
        flex-direction: column;
    }

    .left-nav {
        flex-direction: row;
        border-bottom: none;
    }

    .list-left {
        width: max-content;
        width: 100%;
    }

    .left-nav span {
        width: max-content;
        height: 1.08rem;
        padding: 0.2rem 0.75rem;
        font-size: 0.4rem;
    }

    .list-right ul li {
        flex-direction: column;
        padding-bottom: 1rem;
    }

    .list-right ul li:nth-child(2n) {
        flex-direction: column;
        margin: 0.3rem 0;
    }

    .list-right,
    .list-right ul {
        padding: 0;
        width: 100%;
    }

    .article-img {
        width: 100%;
        height: 9.16rem;
    }

    .article-img .logo {
        width: 3.6rem;
        height: 0.8rem;
        top: 0.7rem;
        right: 0.7rem;
    }

    .article-dire {
        width: 100%;
    }

    .article-dire h2 {
        padding-bottom: 0;
        padding: 0.6rem 0;
        font-size: 0.61rem;
    }

    .article-dire p {
        font-size: 0.37rem;
        padding: 0.1rem 0.33rem;
        width: max-content;
        height: max-content;
        margin-top: 0.4rem;
        background: #0076DF;
    }

    .article-dire span {
        font-size: 0.43rem;
        width: 80%;
        line-height: 1rem;
        width: 80%;
        display: block;
    }

    .btn {
        float: right;
        width: 1.59rem;
        height: 1.34rem;
        border-radius: 1rem;
        margin-top: -2rem;
    }

    .ic {
        width: 1rem;
        height: 1rem;
        color: #0076DF;
    }

    .faq {
        height: max-content;
        width: calc(100vw - 2.4rem);
        padding: 0.6rem 1.2rem;
    }

    .faq__list,
    .faq__title {
        position: static;
    }

    .faq__title {
        align-items: flex-start;
    }

    .faq__list {
        width: 100%;
    }


    .faq__title h2 {
        font-size: 0.96rem;
    }

    .faq__title p {
        font-size: 0.48rem;
        color: rgba(255, 255, 255, 0.4);
    }

    .faq__q {
        font-size: 0.6rem;
        color: #FFFFFF;
        padding: 0;
    }

    .faq__a {
        font-size: 0.48rem;
        color: rgba(255, 255, 255, 0.4);
        padding: 0.18rem;
    }

    .faq__arrow {
        margin-top: -0.2rem;
        width: 0.4rem;
        height: 0.4rem;
        border-right: 0.08rem solid #ffffff;
        border-bottom: 0.08rem solid #ffffff;
    }

    .faq__item {
        /* display: flex;
        flex-direction: column;
        align-items: center; */
        padding: 0.4rem 0;
        border-bottom: 0.01rem solid rgba(255, 255, 255, 0.2);
    }

    .faq__wrap {
        display: flex;
        flex-direction: column-reverse;
    }

    .maint {
        margin: 0 auto;
        /* padding: 0 1.2rem; */
        box-sizing: border-box;
    }

    .maint__search-title {
        font-size: 0.96rem;
        margin-bottom: 0.8rem;
    }

    .maint__search-bar {
        height: 1.5rem;
        gap: 0.3rem;
        margin-bottom: 1.2rem;
    }

    .maint__search-bar {
        max-width: 100%;
        height: 1.5rem;
        border-radius: 0.1rem;
    }

    .maint__search-input {
        padding: 0 1rem 0 0.4rem;
        font-size: 0.46rem;
    }

    .maint__search-input::placeholder {
        font-size: 0.46rem;
    }

    .maint__search-close {
        font-size: 0.6rem;
        /* right: 0.7rem; */
    }

    .maint__search-arrow {
        font-size: 0.4rem;
        right: 0.3rem;
    }

    .maint__search-btn {
        width: 1.5rem;
    }

    .maint__search-btn svg {
        width: 0.6rem;
        height: 0.6rem;
    }

    .maint__results-title {
        font-size: 0.7rem;
        padding-bottom: 0.5rem;
        margin-bottom: 0.8rem;
    }

    .maint__results-wrap {
        flex-direction: column;
        gap: 0.8rem;
    }

    .maint__sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.4rem 0.6rem;
    }

    .maint__sidebar li {
        font-size: 0.56rem;
        padding-left: 0.4rem;
        border-left-width: 0.06rem;
    }

    .maint__content-header {
        margin-bottom: 0.8rem;
    }

    .maint__content-header h4 {
        font-size: 0.7rem;
        margin-bottom: 0.2rem;
    }

    .maint__content-header p {
        font-size: 0.46rem;
    }

    .maint__grid {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .maint__card {
        width: 100%;
        height: 5.04rem;
        box-sizing: border-box;
        padding: 0.95rem 0.8rem;
        border-radius: 0.2rem;
    }

    .maint__title {
        font-size: 0.62rem;
    }

    .maint-tips {
        font-weight: bold;
        font-size: 0.39rem;
        color: #0076DF;
        margin-left: 0.4rem;
        font-family: "Elevision_b";
    }

    .maint__btn {
        width: 3.44rem;
        height: 1.04rem;
        background: linear-gradient(145deg, #0656B2 0%, #252F47 49.87%, #1993B0 100%);
        border-radius: 0.13rem;
        border: none;
        font-size: 0.39rem;
        display: flex;
        justify-content: center;
    }

    .maint__btn span {
        color: #FFFFFF !important;

    }

    .maint__dl {
        color: #FFFFFF !important;
        width: 0.39rem;
        height: 0.42rem;
        margin-left: 0.27rem;
    }
}