* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
    background: #f0f3f6;
    color: #14181d;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

html {
    overflow-x: hidden;
}

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

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

.xfcw {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- header ---------- */
.udyhqq {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(240, 243, 246, 0.82);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
}

.udyhqq .xfcw {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 68px;
}

.vrpnqo {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.2px;
    color: #14181d;
    white-space: nowrap;
}

.hcbyil {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    overflow-x: auto;
    scrollbar-width: none;
}

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

.hkgvn {
    display: block;
    padding: 7px 12px;
    font-size: 13.5px;
    color: #4d5763;
    border-radius: 999px;
    white-space: nowrap;
    transition: background 0.22s ease, color 0.22s ease;
}

.hkgvn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #1f5cf0;
}

.fkdpwu {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 20px;
    font-size: 13.5px;
    font-weight: 600;
    color: #fff;
    background: #1f5cf0;
    border-radius: 999px;
    white-space: nowrap;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(31, 92, 240, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fkdpwu:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(31, 92, 240, 0.3);
}

/* ---------- hero ---------- */
.zjzv {
    position: relative;
    padding: 26px 0 0;
}

.zjzv .xfcw {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 44px;
    padding: 56px 54px;
    background:
        radial-gradient(circle at 82% 8%, rgba(76, 134, 255, 0.16), transparent 44%),
        radial-gradient(circle at 6% 82%, rgba(31, 92, 240, 0.1), transparent 46%),
        linear-gradient(168deg, #ffffff 0%, #f6f9ff 62%, #eaf0fb 100%);
    border-radius: 34px;
    box-shadow: 0 26px 70px rgba(23, 33, 48, 0.12);
    overflow: hidden;
}
    :where(.zjzv .xfcw) > *:nth-child(1) {
        flex: 1 1 0;
        min-width: 0;
    }

    :where(.zjzv .xfcw) > *:nth-child(2) {
        flex: 1 1 min(396px, 40%);
        max-width: 396px;
        min-width: 0;
    }


.kqyyww,
.thvl {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
}

.kqyyww {
    top: -60px;
    left: 8%;
    width: 320px;
    height: 320px;
    background: rgba(76, 134, 255, 0.22);
}

.thvl {
    right: -40px;
    bottom: -80px;
    width: 300px;
    height: 300px;
    background: rgba(150, 175, 255, 0.24);
}

.jwxvhu {
    position: relative;
    z-index: 2;
    max-width: none;
    margin: 0;
    text-align: left;
}

.elqrg {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 15px;
    font-size: 12.5px;
    font-weight: 600;
    color: #1f5cf0;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(31, 92, 240, 0.12);
}

.elqrg i {
    font-size: 15px;
}

.mcobaj {
    margin-top: 22px;
    font-size: 54px;
    line-height: 1.14;
    font-weight: 800;
    letter-spacing: -1.4px;
    color: #14181d;
    word-break: break-word;
}

.srhnp {
    max-width: 468px;
    margin: 18px 0 0;
    font-size: 15.5px;
    line-height: 1.85;
    color: #4d5763;
}

.ceazz {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    margin-top: 30px;
    padding: 16px 38px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #1f5cf0 0%, #4c86ff 100%);
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 16px 34px rgba(31, 92, 240, 0.28);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.ceazz i {
    font-size: 19px;
}

.ceazz:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(31, 92, 240, 0.34);
}

.ceazz:active {
    transform: translateY(0);
}

.eapg {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 16px;
    padding: 9px 18px;
    font-size: 13px;
    color: #6b5320;
    background: linear-gradient(120deg, rgba(255, 243, 214, 0.96), rgba(255, 235, 190, 0.84));
    border-radius: 999px;
    box-shadow: 0 6px 18px rgba(180, 140, 40, 0.14);
}

.eapg i {
    font-size: 16px;
    color: #c08a1d;
}

.eapg strong {
    font-weight: 700;
    color: #7a5a13;
}

.eapg strong::after {
    content: "";
    display: inline-block;
    width: 1px;
    height: 11px;
    margin-left: 10px;
    background: rgba(122, 90, 19, 0.22);
    vertical-align: -1px;
}

.eapg span {
    color: #8a6a1c;
}

.jlybt {
    display: flex;
    justify-content: flex-start;
    gap: 42px;
    margin-top: 34px;
}

.dhen {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
}

.fmwny {
    font-size: 24px;
    font-weight: 800;
    font-style: normal;
    letter-spacing: -0.6px;
    color: #14181d;
}

.cqtz {
    font-size: 12.5px;
    color: #838d99;
}

/* hero 右侧：纯 CSS 行情样机 */
.yiit {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 508px;
    margin: 0;
}

.pikij {
    position: relative;
    z-index: 2;
    width: 268px;
    padding: 9px;
    border-radius: 42px;
    background: linear-gradient(158deg, #232a33 0%, #10151b 74%);
    box-shadow: 0 30px 66px rgba(19, 23, 28, 0.28), 0 10px 26px rgba(31, 92, 240, 0.16);
}

.sroqq {
    padding: 16px 15px 18px;
    background: #fff;
    border-radius: 34px;
    overflow: hidden;
}

.hmbaxo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 600;
    color: #9aa4b1;
}

.hmbaxo span {
    margin-right: auto;
}

.hmbaxo i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #ccd5e0;
}

.hmbaxo i:last-child {
    background: #1f5cf0;
}

.wpvzr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
}

.vbbyy {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.3px;
    color: #2b3440;
}

.rfgbk {
    padding: 3px 8px;
    font-size: 10.5px;
    font-weight: 700;
    color: #e0424a;
    background: rgba(224, 66, 74, 0.1);
    border-radius: 999px;
}

.uglq {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 9px;
}

.cojbxf {
    font-size: 27px;
    font-weight: 800;
    font-style: normal;
    letter-spacing: -1px;
    line-height: 1.2;
    color: #14181d;
}

.zciyu {
    font-size: 10.5px;
    color: #98a2ae;
}

.ohroia {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 58px;
    margin-top: 14px;
}

.ohroia i {
    flex: 1;
    border-radius: 3px 3px 2px 2px;
    background: linear-gradient(180deg, #3b76f5 0%, rgba(76, 134, 255, 0.28) 100%);
}

.ohroia i:nth-child(6n + 1) {
    background: linear-gradient(180deg, #1f5cf0 0%, rgba(31, 92, 240, 0.24) 100%);
}

.txgt {
    display: flex;
    flex-direction: column;
    margin-top: 14px;
}

.nnnl {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 0;
    border-top: 1px solid rgba(20, 24, 29, 0.06);
}

.nnnl:first-child {
    border-top: none;
}

.vrjck {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 23px;
    height: 23px;
    font-size: 10px;
    font-weight: 700;
    color: #fff;
    background: #64748f;
    border-radius: 8px;
}

.nnnl:nth-child(2) .vrjck {
    background: #7480d8;
}

.nnnl:nth-child(3) .vrjck {
    background: #45a396;
}

.ccqzqp {
    font-size: 11.5px;
    font-weight: 600;
    color: #2b3440;
}

.huydzt {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
}

.huydzt.dklepr {
    color: #e0424a;
}

.huydzt.down {
    color: #17a673;
}

.lqgo {
    position: absolute;
    right: -4px;
    top: 104px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    font-size: 11.5px;
    font-weight: 600;
    color: #0f7a52;
    background: #fff;
    border-radius: 999px;
    box-shadow: 0 12px 28px rgba(23, 33, 48, 0.14);
    white-space: nowrap;
}

.lqgo i {
    font-size: 14px;
    color: #17a673;
}

.frnp {
    position: absolute;
    left: 4px;
    bottom: -4px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 15px;
    font-size: 12px;
    font-weight: 600;
    color: #1f5cf0;
    background: rgba(255, 255, 255, 0.94);
    border-radius: 999px;
    box-shadow: 0 10px 26px rgba(23, 33, 48, 0.12);
    white-space: nowrap;
}

.frnp i {
    font-size: 14px;
}

/* ---------- 通用 section 头 ---------- */
.hgyaq,
.oicoi,
.uwwmrq,
.hjyycw,
.jwgke,
.ndizj,
.xnib {
    padding: 96px 0 0;
}

.preia {
    max-width: 640px;
    margin: 0 auto 44px;
    text-align: center;
}

.vypljp {
    display: inline-block;
    padding: 5px 13px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: #1f5cf0;
    background: rgba(31, 92, 240, 0.09);
    border-radius: 999px;
}

.qzab {
    margin-top: 14px;
    font-size: 32px;
    font-weight: 800;
    line-height: 1.32;
    letter-spacing: -0.8px;
    color: #14181d;
}

/* ---------- 功能一览 ---------- */
.ujwpz {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
}
:where(.ujwpz) > * {
    flex: 1 1 calc((100% - 22px) / 2);
    min-width: 0;
}


.govpgd {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.govpgd:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 34px rgba(23, 33, 48, 0.08);
}

.abpmy {
    flex: 0 0 118px;
    border-radius: 20px;
    overflow: hidden;
    background: #e5eaf0;
}

.abpmy img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.mbtp {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.ltkm {
    font-size: 16.5px;
    font-weight: 700;
    color: #14181d;
    letter-spacing: -0.2px;
}

.fnyrke {
    font-size: 13.5px;
    line-height: 1.8;
    color: #4d5763;
}

/* ---------- 平台底气 ---------- */
.oicoi {
    margin-top: 0;
}

.oicoi .gzvc {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: start;
    padding: 54px 48px;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
}
:where(.oicoi .gzvc) > *:nth-child(1) {
    flex: 0 0 300px;
}

:where(.oicoi .gzvc) > *:nth-child(2) {
    flex: 1 1 0;
    min-width: 0;
}


.lvgc {
    position: sticky;
    top: 96px;
}

.woxgd {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.9px;
    line-height: 1.3;
    color: #14181d;
}

.woxgd::after {
    content: "";
    display: block;
    width: 44px;
    height: 4px;
    margin-top: 18px;
    border-radius: 4px;
    background: linear-gradient(90deg, #1f5cf0, #4c86ff);
}

.ronft {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.9;
    color: #4d5763;
}

.mucp {
    display: flex;
    flex-wrap: wrap;
    gap: 0 36px;
}
:where(.mucp) > * {
    flex: 1 1 calc((100% - 36px) / 2);
    min-width: 0;
}


.shvh {
    position: relative;
    padding: 22px 0 24px;
    border-top: 1px solid rgba(20, 24, 29, 0.08);
}

.shvh:nth-child(1),
.shvh:nth-child(2) {
    border-top: none;
    padding-top: 0;
}

.mcgd {
    position: absolute;
    top: 18px;
    right: 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: rgba(31, 92, 240, 0.3);
}

.shvh:nth-child(1) .mcgd,
.shvh:nth-child(2) .mcgd {
    top: 0;
}

.lmftf {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 12px;
    font-size: 19px;
    color: #1f5cf0;
    background: rgba(31, 92, 240, 0.09);
    border-radius: 12px;
}

.snemvq {
    font-size: 15.5px;
    font-weight: 700;
    color: #14181d;
    margin-bottom: 6px;
}

.trea {
    font-size: 13px;
    line-height: 1.8;
    color: #4d5763;
}

/* ---------- 下载中心 ---------- */
.uwwmrq .xfcw {
    padding: 52px 48px 48px;
    background:
        radial-gradient(circle at 88% 0%, rgba(76, 134, 255, 0.3), transparent 46%),
        linear-gradient(150deg, #171c23 0%, #10141a 100%);
    border-radius: 34px;
    box-shadow: 0 30px 70px rgba(14, 20, 28, 0.24);
}

.kxas {
    margin-bottom: 34px;
}

.dqhlv {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.9px;
    color: #fff;
}

.znwhq {
    margin-top: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.wyhnf {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}
:where(.wyhnf) > * {
    flex: 1 1 calc((100% - 36px) / 3);
    min-width: 0;
}


.jlnxl {
    display: flex;
    flex-direction: column;
    padding: 26px 22px 22px;
    background: rgba(255, 255, 255, 0.055);
    border-radius: 20px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
    transition: background 0.24s ease, transform 0.24s ease;
}

.jlnxl:hover {
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-3px);
}

.nvrj {
    font-size: 26px;
    color: #4c86ff;
}

.zbxh {
    margin-top: 14px;
    font-size: 17px;
    font-weight: 700;
    color: #fff;
}

.hlhk {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.58);
    flex: 1;
}

.fizgc {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 20px;
    padding: 11px 20px;
    font-size: 13.5px;
    font-weight: 600;
    color: #0d1116;
    background: #fff;
    border-radius: 999px;
    cursor: pointer;
    align-self: flex-start;
    transition: background 0.22s ease, transform 0.22s ease;
}

.fizgc:hover {
    background: #e9f0ff;
    transform: translateY(-1px);
}

/* ---------- 上手步骤 ---------- */
.twbqge {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}
:where(.twbqge) > * {
    flex: 1 1 calc((100% - 54px) / 4);
    min-width: 0;
}


.lvcep {
    position: relative;
    padding: 26px 22px 26px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
}

.lvcep::before {
    content: "";
    position: absolute;
    top: 34px;
    right: -9px;
    width: 18px;
    height: 1px;
    background: rgba(20, 24, 29, 0.14);
}

.lvcep:last-child::before {
    display: none;
}

.kzpe {
    display: block;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -1px;
    color: transparent;
    background: linear-gradient(135deg, #1f5cf0, #4c86ff);
    -webkit-background-clip: text;
    background-clip: text;
    line-height: 1;
}

.zqjj {
    margin-top: 14px;
    font-size: 15.5px;
    font-weight: 700;
    color: #14181d;
}

.kvnvmr {
    margin-top: 7px;
    font-size: 13px;
    line-height: 1.8;
    color: #4d5763;
}

/* ---------- 用户评价 ---------- */
.cqdy {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}
:where(.cqdy) > * {
    flex: 1 1 calc((100% - 18px) / 2);
    min-width: 0;
}


.itis {
    display: flex;
    flex-direction: column;
    padding: 26px 26px 20px;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
}

.luag {
    font-size: 24px;
    color: rgba(31, 92, 240, 0.28);
}

.ihbkc {
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.9;
    color: #4d5763;
    flex: 1;
}

.bfeg {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(20, 24, 29, 0.08);
}

.tsitx {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    font-size: 17px;
    color: #1f5cf0;
    background: rgba(31, 92, 240, 0.09);
    border-radius: 50%;
}

.ptboo {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 13px;
    font-weight: 600;
    color: #14181d;
}

.utnfbf {
    font-size: 11.5px;
    font-weight: 400;
    font-style: normal;
    color: #838d99;
}

/* ---------- 疑问解答 ---------- */
.mkbh {
    max-width: 820px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
    padding: 8px 30px;
}

.fpkjp {
    border-bottom: 1px solid rgba(20, 24, 29, 0.08);
}

.fpkjp:last-child {
    border-bottom: none;
}

.cmjq {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    font-size: 15px;
    font-weight: 600;
    color: #14181d;
    cursor: pointer;
}

.cmjq i {
    flex: 0 0 auto;
    font-size: 18px;
    color: #1f5cf0;
    transition: transform 0.28s ease;
}

.fpkjp.on .cmjq i {
    transform: rotate(135deg);
}

.xmlpp {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.34s ease;
}

.xmlpp p {
    padding: 0 0 20px;
    font-size: 13.5px;
    line-height: 1.9;
    color: #4d5763;
}

/* ---------- 产品动态 ---------- */
.txxns {
    background: #ffffff;
    border-radius: 28px;
    box-shadow: 0 4px 16px rgba(23, 33, 48, 0.05);
    overflow: hidden;
}

.txum {
    display: flex;
    flex-wrap: wrap;
    align-items: start;
    gap: 2px 22px;
    padding: 22px 30px;
    border-bottom: 1px solid rgba(20, 24, 29, 0.08);
    transition: background 0.22s ease;
}
:where(.txum) > *:nth-child(1) {
    flex: 0 0 108px;
}

:where(.txum) > *:nth-child(2) {
    flex: 1 1 0;
    min-width: 0;
}

:where(.txum) > *:nth-child(3) {
    flex: 0 0 24px;
}


.txum:last-child {
    border-bottom: none;
}

.txum:hover {
    background: #f8fbff;
}

.dkbdv {
    grid-column: 1;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
    padding-left: 12px;
    border-left: 3px solid rgba(31, 92, 240, 0.28);
}

.dkbdv span {
    font-size: 13px;
    font-weight: 600;
    color: #14181d;
}

.dkbdv em {
    font-size: 11.5px;
    font-style: normal;
    color: #838d99;
}

.sgaghi {
    grid-column: 2;
    grid-row: 1;
    font-size: 15px;
    font-weight: 700;
    color: #14181d;
    letter-spacing: -0.2px;
}

.ccoibr {
    grid-column: 2;
    grid-row: 2;
    font-size: 13px;
    line-height: 1.75;
    color: #4d5763;
}

.vgfxf {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: center;
    font-size: 17px;
    color: rgba(31, 92, 240, 0.4);
}

/* ---------- footer ---------- */
.apzra {
    margin-top: 96px;
    padding: 46px 0 34px;
    background: #13171c;
}

.dclpdz {
    display: flex;
    align-items: flex-start;
    gap: 34px;
    flex-wrap: wrap;
}

.pgso {
    flex: 1 1 260px;
}

.pvnsq {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
}

.lgbm {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
    max-width: 340px;
}

.zzuch {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 4px;
    flex: 1 1 300px;
}

.zzuch .hkgvn {
    color: rgba(255, 255, 255, 0.6);
}

.zzuch .hkgvn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.juwt {
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.36);
}

/* ---------- 响应式 ---------- */
@media (max-width: 767px) {
    .zjzv .xfcw {
        gap: 34px;
        padding: 44px 36px 40px;
    }
    :where(.zjzv .xfcw) > *:nth-child(1),
    :where(.zjzv .xfcw) > *:nth-child(2) {
        flex: 1 1 100%;
    }


    .jwxvhu {
        max-width: 600px;
    }

    .mcobaj {
        font-size: 42px;
    }

    .yiit {
        width: 100%;
        max-width: 400px;
        height: 500px;
        margin: 0 auto;
    }

    .oicoi .gzvc {
        gap: 34px;
        padding: 40px 32px;
    }
    :where(.oicoi .gzvc) > * {
        flex: 1 1 100%;
    }


    .lvgc {
        position: static;
    }

    .twbqge {}
    :where(.twbqge) > * {
        flex: 1 1 calc(100% / 2);
    }


    .lvcep::before {
        display: none;
    }

    .wyhnf {}
    :where(.wyhnf) > * {
        flex: 1 1 calc(100% / 2);
    }


    .jlnxl:last-child {
        grid-column: span 2;
    }
}

@media (max-width: 767px) {
    .udyhqq .xfcw {
        height: 60px;
        gap: 12px;
    }

    .vrpnqo {
        font-size: 15px;
    }

    .hcbyil {
        display: none;
    }

    .fkdpwu {
        margin-left: auto;
        padding: 8px 16px;
        font-size: 12.5px;
    }

    .zjzv {
        padding-top: 12px;
    }

    .zjzv .xfcw {
        gap: 26px;
        padding: 32px 20px 30px;
        border-radius: 26px;
    }
    :where(.zjzv .xfcw) > *:nth-child(1),
    :where(.zjzv .xfcw) > *:nth-child(2) {
        flex: 1 1 100%;
    }


    .jwxvhu {
        max-width: none;
    }

    .mcobaj {
        margin-top: 18px;
        font-size: 32px;
        letter-spacing: -1px;
    }

    .srhnp {
        font-size: 14px;
        line-height: 1.8;
    }

    .ceazz {
        margin-top: 24px;
        padding: 14px 30px;
        font-size: 15px;
    }

    .eapg {
        gap: 8px;
        padding: 8px 14px;
        font-size: 12px;
    }

    .eapg strong::after {
        display: none;
    }

    .jlybt {
        gap: 0;
        margin-top: 26px;
        justify-content: space-between;
    }

    .fmwny {
        font-size: 19px;
    }

    .cqtz {
        font-size: 11.5px;
    }

    .yiit {
        width: 100%;
        height: 452px;
        margin: 0 auto;
    }

    .pikij {
        width: 232px;
        padding: 8px;
        border-radius: 36px;
    }

    .sroqq {
        padding: 14px 13px 16px;
        border-radius: 29px;
    }

    .cojbxf {
        font-size: 24px;
    }

    .ohroia {
        height: 48px;
        margin-top: 12px;
    }

    .lqgo {
        top: 74px;
        right: 0;
        padding: 8px 12px;
    }

    .frnp {
        left: 50%;
        bottom: -8px;
        transform: translateX(-50%);
        padding: 7px 13px;
        font-size: 11.5px;
    }

    .hgyaq,
    .oicoi,
    .uwwmrq,
    .hjyycw,
    .jwgke,
    .ndizj,
    .xnib {
        padding-top: 68px;
    }

    .preia {
        margin-bottom: 30px;
    }

    .ujwpz,
    .cqdy {
        gap: 14px;
    }
    :where(.ujwpz) > * {
        flex: 1 1 100%;
    }

    :where(.cqdy) > * {
        flex: 1 1 100%;
    }


    .govpgd {
        gap: 16px;
        padding: 16px;
        border-radius: 20px;
    }

    .abpmy {
        flex: 0 0 96px;
    }

    .ltkm {
        font-size: 15.5px;
    }

    .fnyrke {
        font-size: 13px;
    }

    .oicoi .gzvc {
        padding: 32px 22px;
        border-radius: 20px;
    }

    .mucp {}
    :where(.mucp) > * {
        flex: 1 1 100%;
    }


    .shvh:nth-child(2) {
        border-top: 1px solid rgba(20, 24, 29, 0.08);
        padding-top: 22px;
    }

    .mcgd,
    .shvh:nth-child(2) .mcgd {
        top: auto;
        right: 0;
        bottom: 24px;
    }

    .uwwmrq .xfcw {
        padding: 34px 20px 30px;
        border-radius: 26px;
    }

    .wyhnf {
        gap: 12px;
    }
    :where(.wyhnf) > * {
        flex: 1 1 100%;
    }


    .jlnxl:last-child {
        grid-column: auto;
    }

    .twbqge {
        gap: 12px;
    }
    :where(.twbqge) > * {
        flex: 1 1 100%;
    }


    .lvcep {
        padding: 22px 20px;
    }

    .kzpe {
        font-size: 26px;
    }

    .mkbh {
        padding: 4px 20px;
        border-radius: 20px;
    }

    .cmjq {
        font-size: 14px;
        padding: 17px 0;
    }

    .txum {
        gap: 4px 12px;
        padding: 18px 20px;
    }
    :where(.txum) > *:nth-child(1) {
        flex: 1 1 0;
        min-width: 0;
    }

    :where(.txum) > *:nth-child(2) {
        flex: 0 0 20px;
    }


    .dkbdv {
        flex-direction: row;
        gap: 8px;
        align-items: baseline;
        border-left-width: 2px;
    }

    .sgaghi {
        grid-column: 1;
        grid-row: 2;
        font-size: 14px;
    }

    .ccoibr {
        display: none;
    }

    .vgfxf {
        grid-column: 2;
        grid-row: 1 / span 2;
    }

    .apzra {
        margin-top: 68px;
        padding: 36px 0 26px;
    }

    .dclpdz {
        gap: 22px;
    }

    .zzuch {
        gap: 2px 2px;
    }

    .qzab,
    .woxgd,
    .dqhlv {
        font-size: 24px;
    }
}

/* 移动端头部：品牌左侧、菜单右侧，隐藏头部 CTA */
@media (max-width: 767px) {
        .fkdpwu.mzczy { display: none !important; }
}

/* CTA 字号与手型光标 */
.fkdpwu.mzczy {
    font-size: 14px;
    cursor: pointer;
}
.ceazz.mzczy {
    font-size: 14px;
    cursor: pointer;
}