/* =====================================================
   漫蛙2 · 冷白微绿 + 薄荷渐变 + 柔和投影
   ===================================================== */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: #f4f8f5;
    background-image: radial-gradient(rgba(20, 38, 29, .035) 1px, transparent 1px);
    background-size: 24px 24px;
    color: #14261d;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

p {
    margin: 0;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color .22s ease, background .22s ease, transform .22s ease, box-shadow .22s ease;
}

button {
    border: 0;
    background: none;
    font-family: inherit;
    cursor: pointer;
}

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

/* ---------- 头部 ---------- */

.bhrsqh {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, .92);
    border-bottom: 1px solid #e2eee7;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.bbhhsq {
    display: flex;
    align-items: center;
    gap: 30px;
    height: 70px;
}

.miyka {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-right: auto;
}

.rikuiu {
    display: block;
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    object-fit: contain;
}

.stidp {
    font-size: 18.5px;
    font-weight: 800;
    letter-spacing: .5px;
}

.yvncqw {
    display: flex;
    align-items: center;
    gap: 26px;
}

.yvncqw a {
    position: relative;
    padding: 6px 0;
    color: #57695e;
    font-size: 14.5px;
    font-weight: 600;
}

.yvncqw a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, #1faa63, #4fd18a);
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(.4);
    transition: opacity .22s ease, transform .22s ease;
}

.yvncqw a:hover {
    color: #14261d;
}

.yvncqw a:hover::after {
    opacity: 1;
    transform: scaleX(1);
}

.gjdg {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
    padding: 11px 24px;
    background: linear-gradient(120deg, #1faa63, #35c07a);
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(31, 170, 99, .28);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.gjdg:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(31, 170, 99, .38);
}

.qhbd {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    border: 1px solid #dcebe2;
    border-radius: 12px;
    background: #fff;
    color: #16281f;
    font-size: 20px;
    line-height: 1;
}

/* ---------- 首屏 ---------- */

.sunwex {
    position: relative;
    overflow: hidden;
    padding: 62px 0 78px;
    background: radial-gradient(circle at 50% 0, rgba(31, 170, 99, .10), rgba(31, 170, 99, 0) 52%);
}

.jdnw {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.akmplq {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 16px;
    background: #fff;
    border: 1px solid #cdeada;
    border-radius: 999px;
    box-shadow: 0 6px 16px rgba(31, 170, 99, .10);
    color: #157f4a;
    font-size: 13px;
    font-weight: 700;
}

.yhrogc {
    margin: 22px 0 0;
    font-size: 56px;
    font-weight: 800;
    line-height: 1.24;
    letter-spacing: .5px;
}

.xeeygn {
    max-width: 660px;
    margin-top: 20px;
    color: #57695e;
    font-size: 15.5px;
    line-height: 1.95;
}

.wmdub {
    display: flex;
    align-items: center;
    margin-top: 30px;
}

.xwkr {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 46px;
    background: linear-gradient(120deg, #1faa63, #35c07a);
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(31, 170, 99, .34);
    color: #fff;
    font-size: 16.5px;
    font-weight: 800;
}

.xwkr:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(31, 170, 99, .44);
}

.hxqooa {
    margin-top: 18px;
    color: #6b7f73;
    font-size: 13px;
}

/* ---------- 模块通用 ---------- */

.qipigd {
    padding: 86px 0;
}

.zdxu {
    background: #eef7f1;
}

.desez {
    margin-bottom: 42px;
    text-align: center;
}

.ubts {
    position: relative;
    display: inline-block;
    padding-bottom: 14px;
    font-size: 27px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.ubts::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 54px;
    height: 4px;
    background: linear-gradient(90deg, #1faa63, #4fd18a);
    border-radius: 4px;
    transform: translateX(-50%);
}

/* ---------- 产品展示 ---------- */

.afqp {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding-bottom: 26px;
}

.pqzp {
    margin: 0;
    padding: 12px 12px 14px;
    background: #fff;
    border: 1px solid #e4efe8;
    border-radius: 22px;
    box-shadow: 0 12px 28px rgba(20, 38, 29, .07);
    transition: transform .25s ease, box-shadow .25s ease;
}

.pqzp:nth-child(even) {
    margin-top: 26px;
}

.pqzp:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(20, 38, 29, .12);
}

.tkcecj {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 382px;
    overflow: hidden;
    background: linear-gradient(180deg, #f5fbf8, #e9f5ee);
    border-radius: 14px;
}

.tkcecj img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(20, 38, 29, .10);
    object-fit: contain;
}

.soouee {
    margin-top: 12px;
    color: #4f6257;
    font-size: 12.5px;
    text-align: center;
}

/* ---------- 优势亮点 ---------- */

.fuccej {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    overflow: hidden;
    background: #e2eee7;
    border: 1px solid #e2eee7;
    border-radius: 24px;
    box-shadow: 0 16px 36px rgba(20, 38, 29, .06);
}

.nhyci {
    padding: 32px 30px;
    background: #fff;
    transition: background .25s ease;
}

.nhyci:hover {
    background: #f8fcfa;
}

.anedqk {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    background: #eaf7ef;
    border-radius: 14px;
    color: #157f4a;
    font-size: 20px;
}

.uwlhm {
    margin: 16px 0 8px;
    font-size: 16.5px;
    font-weight: 800;
}

.ryrafc {
    color: #5b6d62;
    font-size: 13.5px;
    line-height: 1.88;
}

/* ---------- 下载中心 ---------- */

.cikxnr {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.pyzyc {
    display: flex;
    flex-direction: column;
    padding: 24px 24px 18px;
    background: #fff;
    border: 1px solid #e4efe8;
    border-radius: 20px;
    box-shadow: 0 10px 24px rgba(20, 38, 29, .06);
    transition: transform .25s ease, box-shadow .25s ease;
}

.pyzyc:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(31, 170, 99, .14);
}

.locnfj {
    align-self: flex-start;
    padding: 3px 12px;
    background: #eaf7ef;
    border-radius: 999px;
    color: #157f4a;
    font-size: 11.5px;
    font-weight: 700;
}

.bcgj {
    margin-top: 12px;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: .3px;
}

.pghqi {
    margin-top: 6px;
    color: #7d8f84;
    font-size: 13px;
}

.yedtj {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eef5f0;
    color: #157f4a;
    font-size: 14.5px;
    font-weight: 800;
}

.blggxb {
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    background: #eaf7ef;
    border-radius: 50%;
    color: #157f4a;
    font-size: 15px;
    transition: background .22s ease, color .22s ease, transform .22s ease;
}

.yedtj:hover .blggxb {
    background: #1faa63;
    color: #fff;
    transform: translateX(2px);
}

/* ---------- 使用流程 ---------- */

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

.wrpk::before {
    content: "";
    position: absolute;
    top: 27px;
    right: 11%;
    left: 11%;
    height: 2px;
    background: linear-gradient(90deg, rgba(79, 209, 138, .12), #4fd18a 32%, #1faa63 68%, rgba(79, 209, 138, .12));
    border-radius: 2px;
}

.jytlgu {
    position: relative;
    text-align: center;
}

.vcxedj {
    position: relative;
    z-index: 1;
    display: grid;
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    place-items: center;
    background: #fff;
    border: 1px solid #d3ebde;
    border-radius: 50%;
    box-shadow: 0 12px 24px rgba(31, 170, 99, .14);
    color: #157f4a;
    font-size: 17px;
    font-weight: 800;
}

.uzsnc {
    font-size: 16px;
    font-weight: 800;
}

.kwzvb {
    margin-top: 7px;
    color: #5b6d62;
    font-size: 13.5px;
    line-height: 1.85;
}

/* ---------- 常见问题 ---------- */

.xumr {
    max-width: 940px;
    margin: 0 auto;
}

.gktvz {
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #e4efe8;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(20, 38, 29, .05);
    transition: box-shadow .25s ease;
}

.gktvz:hover {
    box-shadow: 0 14px 30px rgba(20, 38, 29, .09);
}

.tqwh {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    padding: 20px 22px;
    text-align: left;
}

.kmcw {
    color: #14261d;
    font-size: 15.5px;
    font-weight: 700;
}

.bupagx {
    display: grid;
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
    place-items: center;
    background: #eaf7ef;
    border-radius: 50%;
    color: #157f4a;
    font-size: 15px;
    transition: transform .28s ease, background .28s ease, color .28s ease;
}

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

.dscvkv {
    padding: 0 22px 20px;
    color: #5b6d62;
    font-size: 14px;
    line-height: 1.92;
}

.zdxyz .bupagx {
    background: linear-gradient(120deg, #1faa63, #4fd18a);
    color: #fff;
    transform: rotate(45deg);
}

/* ---------- 产品资讯 ---------- */

.gsdnmb {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.wdnnb {
    padding: 24px;
    background: #fff;
    border: 1px solid #e4efe8;
    border-radius: 20px;
    box-shadow: 0 10px 24px rgba(20, 38, 29, .05);
    transition: transform .25s ease, box-shadow .25s ease;
}

.wdnnb:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(20, 38, 29, .10);
}

.isqikr {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mljf {
    padding: 3px 11px;
    background: #eaf7ef;
    border-radius: 999px;
    color: #157f4a;
    font-size: 11.5px;
    font-weight: 700;
}

.hostz {
    color: #8b9c91;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.ybbyd {
    margin: 12px 0 8px;
    font-size: 16.5px;
    font-weight: 800;
    line-height: 1.62;
}

.lvhez {
    color: #5b6d62;
    font-size: 13.5px;
    line-height: 1.86;
}

/* ---------- 用户评价 ---------- */

.vivk {
    column-count: 3;
    column-gap: 18px;
}

.vwgd {
    margin-bottom: 18px;
    padding: 22px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 12px 28px rgba(20, 38, 29, .07);
    break-inside: avoid;
}

.yhby {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.mpxil {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    background: linear-gradient(135deg, #eaf7ef, #d6f0e2);
    border-radius: 50%;
    color: #157f4a;
    font-size: 13px;
    font-weight: 800;
}

.saqzc {
    color: #f0b23c;
    font-size: 12.5px;
    letter-spacing: 2px;
}

.wtui {
    margin: 12px 0 14px;
    color: #33443a;
    font-size: 13.5px;
    line-height: 1.95;
}

.glwg {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 11px;
    border-top: 1px solid #f0f6f2;
    color: #8b9c91;
    font-size: 11.5px;
}

.glwg span:first-child {
    color: #14261d;
    font-weight: 700;
}

/* ---------- 转化条 ---------- */

.cauz {
    padding: 0 0 86px;
}

.emkzhy {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 46px 48px;
    background: linear-gradient(120deg, #1faa63, #4fd18a);
    border-radius: 28px;
    box-shadow: 0 24px 50px rgba(31, 170, 99, .26);
    color: #fff;
}

.zlsonr {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: .5px;
}

.ejtml {
    margin-top: 8px;
    color: rgba(255, 255, 255, .82);
    font-size: 14px;
}

.dfwypd {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    padding: 14px 30px;
    background: #fff;
    border-radius: 999px;
    box-shadow: 0 12px 26px rgba(15, 122, 70, .24);
    color: #157f4a;
    font-size: 15px;
    font-weight: 800;
}

.dfwypd:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(15, 122, 70, .3);
}

/* ---------- 页脚 ---------- */

.rlclfs {
    padding: 56px 0 22px;
    background: #fff;
    border-top: 1px solid #e2eee7;
}

.ljgr {
    display: grid;
    grid-template-columns: 1fr 1.3fr auto;
    gap: 30px;
    align-items: start;
}

.uqljgq {
    padding-top: 2px;
}

.cssqav {
    margin-bottom: 10px;
    color: #14261d;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 1px;
}

.sikusk {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 20px;
}

.sikusk a {
    color: #6b7d72;
    font-size: 13.5px;
}

.sikusk a:hover {
    color: #157f4a;
}

.tpria {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 36px;
    padding-top: 20px;
    border-top: 1px solid #eef5f0;
    color: #8b9c91;
    font-size: 12.5px;
}

/* ---------- 手机端 ---------- */

@media (max-width: 767px) {
    .bbhhsq {
        flex-wrap: nowrap;
        height: 64px;
        padding: 0 22px;
        gap: 10px;
    }

    .bhrsqh .gjdg {
        display: none;
    }

    .qhbd {
        display: inline-flex;
        margin-left: auto;
    }

    .rikuiu {
        width: 36px;
        height: 36px;
    }

    .stidp {
        font-size: 17px;
    }

    .yvncqw {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 4px 22px 12px;
        background: #fff;
        border-bottom: 1px solid #e2eee7;
        box-shadow: 0 18px 34px rgba(20, 38, 29, .12);
        white-space: normal;
    }

    .yvncqw.xhnk {
        display: flex;
    }

    .yvncqw a {
        padding: 12px 0;
        border-top: 1px solid #f1f7f3;
        font-size: 15px;
    }

    .yvncqw a::after {
        display: none;
    }

    .yvncqw a:first-child {
        border-top: 0;
    }

    .sunwex {
        padding: 38px 0 52px;
    }

    .yhrogc {
        font-size: 37px;
    }

    .xeeygn {
        margin-top: 16px;
        font-size: 13.5px;
        line-height: 1.95;
        text-wrap: pretty;
    }

    .wmdub {
        width: 100%;
        margin-top: 24px;
    }

    .xwkr {
        width: 100%;
        padding: 14px 20px;
        font-size: 16px;
    }

    .hxqooa {
        margin-top: 14px;
        font-size: 12.5px;
    }

    .qipigd {
        padding: 54px 0;
    }

    .desez {
        margin-bottom: 30px;
    }

    .ubts {
        font-size: 22px;
    }

    .afqp {
        display: flex;
        gap: 14px;
        overflow-x: auto;
        margin: 0 -24px;
        padding: 0 24px 8px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .afqp::-webkit-scrollbar {
        display: none;
    }

    .pqzp {
        flex: 0 0 74%;
        scroll-snap-align: start;
    }

    .pqzp:nth-child(even) {
        margin-top: 0;
    }

    .tkcecj {
        height: 320px;
    }

    .fuccej {
        grid-template-columns: 1fr;
        border-radius: 20px;
    }

    .nhyci {
        padding: 24px 22px;
    }

    .uwlhm {
        margin-top: 13px;
    }

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

    .pyzyc {
        padding: 22px 20px 16px;
    }

    .wrpk {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .wrpk::before {
        top: 10px;
        bottom: 26px;
        left: 27px;
        width: 2px;
        height: auto;
        background: linear-gradient(180deg, rgba(79, 209, 138, .1), #4fd18a 24%, #1faa63 76%, rgba(79, 209, 138, .1));
    }

    .jytlgu {
        display: grid;
        grid-template-columns: 56px 1fr;
        column-gap: 16px;
        padding-bottom: 26px;
        text-align: left;
    }

    .vcxedj {
        grid-row: 1 / span 2;
        grid-column: 1;
        width: 54px;
        height: 54px;
        margin: 0;
        font-size: 16px;
    }

    .uzsnc {
        grid-row: 1;
        grid-column: 2;
        padding-top: 6px;
        font-size: 15.5px;
    }

    .kwzvb {
        grid-row: 2;
        grid-column: 2;
        margin-top: 4px;
    }

    .tqwh {
        padding: 17px 18px;
    }

    .kmcw {
        font-size: 15px;
    }

    .dscvkv {
        padding: 0 18px 18px;
        font-size: 13.5px;
    }

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

    .wdnnb {
        padding: 20px;
    }

    .ybbyd {
        font-size: 15.5px;
    }

    .vivk {
        column-count: 1;
    }

    .cauz {
        padding-bottom: 54px;
    }

    .emkzhy {
        flex-direction: column;
        align-items: flex-start;
        gap: 22px;
        padding: 32px 26px;
        border-radius: 22px;
    }

    .zlsonr {
        font-size: 20px;
    }

    .dfwypd {
        width: 100%;
        justify-content: center;
        padding: 13px 24px;
    }

    .rlclfs {
        padding: 42px 0 20px;
    }

    .ljgr {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .ljgr .gjdg {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
    }

    .tpria {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-top: 28px;
    }
}