*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #fbf6ee;
    color: #241d19;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

/* ---------- 页头 ---------- */

.vyxe {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 253, 249, .94);
    border-bottom: 1px solid #ece2d4;
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    backdrop-filter: saturate(140%) blur(10px);
}

.ofvy {
    display: flex;
    align-items: center;
    gap: 24px;
    width: 100%;
    max-width: 1200px;
    height: 74px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.dimciq {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16.5px;
    font-weight: 800;
    letter-spacing: .2px;
    white-space: nowrap;
}

.dimciq img {
    width: 34px;
    height: 34px;
    border-radius: 10px;
}

.vsoagy {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 0 auto;
}

.vsoagy a {
    position: relative;
    font-size: 13.5px;
    color: #5c4d42;
    transition: color .2s ease;
}

.vsoagy a:hover {
    color: #c2503a;
}

.cbwcug {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 20px;
    border-radius: 999px;
    background: #c2503a;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    transition: background .22s ease;
}

.cbwcug:hover {
    background: #a63f2b;
}

.nudtv {
    display: none;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    border: 1px solid #e4d6c5;
    color: #4a3c31;
    font-size: 19px;
}

.wqyaz {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: flex;
    flex-direction: column;
    padding: 84px 24px 28px;
    background: #fbf6ee;
    transform: translateY(-100%);
    visibility: hidden;
    transition: transform .32s ease, visibility .32s ease;
}

.wqyaz.open {
    transform: translateY(0);
    visibility: visible;
}

.hijey {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.wwqeq {
    display: flex;
    flex-direction: column;
}

.wwqeq a {
    padding: 15px 0;
    border-bottom: 1px solid #ece2d4;
    font-size: 15px;
    color: #3a2f27;
}

.apmdeo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 50px;
    margin-top: 24px;
    border-radius: 12px;
    background: #c2503a;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
}

body.locked {
    overflow: hidden;
}

/* ---------- 首屏 ---------- */

.xairiz {
    padding: 54px 0 76px;
    background: linear-gradient(180deg, #f7ecdc 0%, #fbf6ee 66%);
}

.ajct {
    display: grid;
    grid-template-columns: 1.04fr .96fr;
    gap: 54px;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.yeozj {
    max-width: 520px;
}

.txdxus {
    margin: 0;
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1px;
    color: #241d19;
}

.abpfyl {
    margin: 18px 0 0;
    font-size: 13.5px;
    line-height: 2;
    color: #6b5b4e;
}

.fukk {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    margin-top: 28px;
}

.eogkc {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 50px;
    padding: 0 28px;
    border-radius: 999px;
    background: #c2503a;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    transition: background .22s ease, transform .22s ease;
}

.eogkc:hover {
    background: #a63f2b;
    transform: translateY(-2px);
}

.gmrvb {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 11px;
    line-height: 1.5;
    color: #9a8776;
}

.gmrvb b {
    font-size: 12.5px;
    font-weight: 700;
    color: #6b5b4e;
}

.zgvb {
    display: flex;
    gap: 34px;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid #ece0cf;
}

.zgvb b {
    display: block;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -.5px;
    color: #c2503a;
}

.zgvb span {
    display: block;
    margin-top: 2px;
    font-size: 11.5px;
    color: #8a7a6b;
}

.ziaa {
    display: grid;
    grid-template-columns: 1fr .62fr;
    gap: 16px;
    align-items: start;
}

.mqtpi,
.nmlrdr {
    overflow: hidden;
    border: 1px solid #eadbc7;
    border-radius: 18px;
    background: #fffdf9;
}

.nmlrdr {
    margin-top: 52px;
}

.mqtpi img,
.nmlrdr img {
    width: 100%;
    height: auto;
}

/* ---------- 通用栏目 ---------- */

.ovcof,
.ttzmg,
.xxpp,
.gajz,
.uufyrh,
.qikf,
.omqii {
    padding: 72px 0;
}

.ovcof {
    padding-top: 64px;
}

.aernlb,
.wgaio,
.awcbz,
.nrjfwg,
.yvgtz,
.oljald,
.dzgqx {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.vtpsw,
.ktxee,
.qicj,
.cben,
.adpbkb,
.ajat,
.nqyfgw {
    display: flex;
    justify-content: center;
    margin-bottom: 42px;
}

.izhkbj,
.kdwuhr,
.yyipg,
.ofhzdk,
.aftbtq,
.dbtinu,
.kckyt {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: .6px;
    color: #241d19;
}

.ydaghc,
.rfgopd,
.bcug,
.abpy,
.zfxdb,
.cpjgme,
.ylrym,
.ambgq {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 2px;
    background: #c2503a;
}

/* ---------- 产品展示 ---------- */

.ztehby {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.qzwp {
    overflow: hidden;
    border: 1px solid #ece2d4;
    border-radius: 18px;
    background: #fffdf9;
    transition: border-color .25s ease, transform .25s ease;
}

.qzwp:hover {
    border-color: #d8b6a3;
    transform: translateY(-4px);
}

.csbryz {
    overflow: hidden;
    border-bottom: 1px solid #f2e8da;
}

.csbryz img {
    width: 100%;
    height: auto;
}

.fvkht {
    padding: 16px 18px 20px;
}

.gjzt {
    font-size: 15px;
    font-weight: 700;
    color: #241d19;
}

.dlnv {
    margin: 7px 0 0;
    font-size: 12.5px;
    line-height: 1.8;
    color: #7d6b5b;
}

/* ---------- 优势亮点 ---------- */

.rracu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ojfi {
    position: relative;
    padding: 24px 24px 26px 26px;
    border: 1px solid #ece2d4;
    border-radius: 16px;
    background: #fffdf9;
    transition: background .25s ease;
}

.ojfi::before {
    content: "";
    position: absolute;
    top: 24px;
    bottom: 24px;
    left: 0;
    width: 2px;
    border-radius: 2px;
    background: #c2503a;
}

.ojfi:hover {
    background: #ffffff;
}

.rrfhsi {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.4px;
    color: #c2503a;
}

.rptpo {
    margin-top: 10px;
    font-size: 15.5px;
    font-weight: 700;
    color: #241d19;
}

.msmq {
    margin: 8px 0 0;
    font-size: 12.5px;
    line-height: 1.9;
    color: #746251;
}

/* ---------- 下载中心 ---------- */

.gqre {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.xktqlc {
    display: flex;
    flex-direction: column;
    padding: 24px 24px 20px;
    border: 1px solid #ece2d4;
    border-radius: 16px;
    background: #fffdf9;
    transition: border-color .25s ease;
}

.xktqlc:hover {
    border-color: #d8b6a3;
}

.qamzj {
    min-height: 46px;
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.55;
    color: #241d19;
}

.yyugj {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.yyugj span {
    padding: 3px 10px;
    border-radius: 999px;
    background: #f4e8d9;
    font-size: 11px;
    color: #8a6a52;
}

.gglqcz {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px dashed #e3d3bd;
}

.erddio {
    font-size: 11px;
    color: #a08e7c;
}

.qete {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    padding: 0 16px;
    border-radius: 10px;
    background: #241d19;
    color: #ffffff;
    font-size: 12.5px;
    font-weight: 600;
    white-space: nowrap;
    transition: background .22s ease;
}

.qete:hover {
    background: #c2503a;
}

/* ---------- 使用流程 ---------- */

.vxsm {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.vxsm::before {
    content: "";
    position: absolute;
    top: 27px;
    left: 0;
    right: 0;
    height: 1px;
    background: #e7d7c2;
}

.rusfh {
    position: relative;
}

.zltkw {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border: 1px solid #dcc3ad;
    border-radius: 50%;
    background: #fbf6ee;
    font-size: 15px;
    font-weight: 800;
    color: #c2503a;
}

.gmlb {
    margin-top: 18px;
    font-size: 15.5px;
    font-weight: 700;
    color: #241d19;
}

.eecj {
    margin: 8px 0 0;
    font-size: 12.5px;
    line-height: 1.9;
    color: #746251;
}

/* ---------- 常见问题 ---------- */

.rilkyw {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
    align-items: start;
}

.pzpoi {
    overflow: hidden;
    border: 1px solid #ece2d4;
    border-radius: 14px;
    background: #fffdf9;
    transition: border-color .25s ease;
}

.pzpoi:hover {
    border-color: #dfcbb6;
}

.fvsl {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 17px 20px;
    cursor: pointer;
}

.eqvwjb {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .8px;
    color: #c2503a;
}

.epqjtw {
    flex: 1;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
    color: #241d19;
}

.hqdbos {
    font-size: 17px;
    color: #a08e7c;
    transition: transform .28s ease;
}

.pzpoi.open .hqdbos {
    transform: rotate(45deg);
}

.ynxucm {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

.pzpoi.open .ynxucm {
    max-height: 220px;
}

.ynxucm p {
    margin: 0;
    padding: 0 20px 18px 43px;
    font-size: 12.5px;
    line-height: 1.9;
    color: #746251;
}

/* ---------- 产品资讯 ---------- */

.hdsdu {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 48px;
}

.ngawhy {
    padding: 22px 0 24px;
    border-top: 1px solid #e7d7c2;
}

.xvhqr {
    font-size: 11.5px;
    letter-spacing: .6px;
    color: #c2503a;
}

.gmesov {
    margin-top: 8px;
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.5;
    color: #241d19;
}

.wxdrcz {
    margin: 8px 0 0;
    font-size: 12.5px;
    line-height: 1.9;
    color: #746251;
}

/* ---------- 用户评价 ---------- */

.zgff {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.foyeyz {
    position: relative;
    padding: 24px 24px 20px;
    border: 1px solid #ece2d4;
    border-radius: 16px;
    background: #fffdf9;
}

.vmmi {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    color: #f1e2d1;
}

.klbgh {
    display: flex;
    gap: 2px;
    font-size: 13px;
    color: #c2503a;
}

.attvl {
    margin: 12px 0 0;
    font-size: 13px;
    line-height: 1.9;
    color: #3a2f27;
}

.vkow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid #f2e6d7;
}

.owupj {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #f4e8d9;
    font-size: 11px;
    color: #a06a4e;
}

.cvqtp {
    font-size: 11px;
    color: #a08e7c;
}

/* ---------- 页脚 ---------- */

.cepo {
    margin-top: 24px;
    padding: 50px 0 0;
    border-top: 1px solid #e7d7c2;
    background: #f4ebdd;
}

.jqokqa {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.gxnx {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 30px;
}

.mgey {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 800;
    color: #241d19;
}

.mgey img {
    width: 34px;
    height: 34px;
    border-radius: 10px;
}

.pyaeeh {
    margin: 10px 0 0;
    max-width: 430px;
    font-size: 12.5px;
    line-height: 1.9;
    color: #8a7a6b;
}

.bemwgn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    background: #c2503a;
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 700;
    transition: background .22s ease;
}

.bemwgn:hover {
    background: #a63f2b;
}

.ksub {
    padding: 17px 0 20px;
    border-top: 1px solid #e7d7c2;
    font-size: 11.5px;
    text-align: center;
    color: #a08e7c;
}

@media (max-width: 767px) {
    .ofvy {
        height: 64px;
        gap: 12px;
        padding-left: 18px;
        padding-right: 18px;
    }

    .dimciq {
        font-size: 16px;
        margin-right: auto;
    }

    .dimciq img {
        width: 30px;
        height: 30px;
        border-radius: 9px;
    }

    .vsoagy,
    .cbwcug {
        display: none;
    }

    .nudtv {
        display: inline-flex;
    }

    .xairiz {
        padding: 30px 0 52px;
    }

    .ajct {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-left: 18px;
        padding-right: 18px;
    }

    .yeozj {
        max-width: none;
    }

    .txdxus {
        font-size: 30px;
        letter-spacing: -.4px;
    }

    .abpfyl {
        margin-top: 14px;
        font-size: 12.5px;
        line-height: 1.9;
    }

    .fukk {
        margin-top: 22px;
        gap: 14px;
    }

    .eogkc {
        width: 100%;
        height: 48px;
        font-size: 14.5px;
    }

    .zgvb {
        gap: 22px;
        margin-top: 26px;
        padding-top: 18px;
    }

    .zgvb b {
        font-size: 19px;
    }

    .ziaa {
        grid-template-columns: 1fr .6fr;
        gap: 12px;
    }

    .nmlrdr {
        margin-top: 30px;
    }

    .ovcof,
    .ttzmg,
    .xxpp,
    .gajz,
    .uufyrh,
    .qikf,
    .omqii {
        padding: 48px 0;
    }

    .aernlb,
    .wgaio,
    .awcbz,
    .nrjfwg,
    .yvgtz,
    .oljald,
    .dzgqx {
        padding-left: 18px;
        padding-right: 18px;
    }

    .vtpsw,
    .ktxee,
    .qicj,
    .cben,
    .adpbkb,
    .ajat,
    .nqyfgw {
        margin-bottom: 28px;
    }

    .izhkbj,
    .kdwuhr,
    .yyipg,
    .ofhzdk,
    .aftbtq,
    .dbtinu,
    .kckyt {
        gap: 12px;
        font-size: 21px;
        letter-spacing: .2px;
    }

    .ydaghc,
    .rfgopd,
    .bcug,
    .abpy,
    .zfxdb,
    .cpjgme,
    .ylrym,
    .ambgq {
        width: 16px;
    }

    .ztehby {
        display: flex;
        gap: 16px;
        margin-left: -18px;
        margin-right: -18px;
        padding: 0 18px 8px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .qzwp {
        flex: 0 0 240px;
    }

    .rracu {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .ojfi {
        padding: 20px 20px 22px 22px;
    }

    .ojfi::before {
        top: 20px;
        bottom: 20px;
    }

    .gqre {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .qamzj {
        min-height: 0;
    }

    .vxsm {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .vxsm::before {
        display: none;
    }

    .zltkw {
        width: 46px;
        height: 46px;
        font-size: 14px;
    }

    .rilkyw,
    .hdsdu,
    .zgff {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .hdsdu {
        gap: 0;
    }

    .cepo {
        margin-top: 16px;
        padding-top: 36px;
    }

    .jqokqa {
        padding-left: 18px;
        padding-right: 18px;
    }

    .gxnx {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding-bottom: 24px;
    }

    .pyaeeh {
        max-width: none;
    }

    .bemwgn {
        width: 100%;
        justify-content: center;
    }
}