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

html {
    scroll-behavior: smooth;
}

body {
    background: #0e0f1a;
    color: #ecebf2;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

.lwbmp {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.lqmn {
    text-align: center;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #ffffff;
    margin-bottom: 46px;
    position: relative;
}

.lqmn::after {
    content: "";
    display: block;
    width: 54px;
    height: 4px;
    margin: 16px auto 0;
    border-radius: 4px;
    background: linear-gradient(90deg, #ffb547, #ff8a3d);
}

/* ===== Header ===== */
.hqkzr {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(14, 15, 26, 0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hqkzr .lwbmp {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.vkqmf {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    white-space: nowrap;
}

.vkqmf img {
    height: 36px;
    width: auto;
    border-radius: 10px;
    object-fit: contain;
    display: block;
}

.nprsc {
    display: flex;
    align-items: center;
    gap: 4px;
}

.xwbtg {
    padding: 8px 12px;
    font-size: 14px;
    color: #b9b8cf;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.xwbtg:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.cmrkd {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1208;
    background: linear-gradient(135deg, #ffb547, #ff8a3d);
    border-radius: 30px;
    white-space: nowrap;
    box-shadow: 0 6px 18px rgba(255, 138, 61, 0.35);
}

.cmrkd i {
    font-size: 18px;
}

/* ===== Hero ===== */
.jqvbx {
    position: relative;
    overflow: hidden;
    padding: 86px 0 80px;
    background:
        radial-gradient(circle at 78% 42%, rgba(255, 181, 71, 0.18), transparent 45%),
        radial-gradient(circle at 12% 18%, rgba(255, 138, 61, 0.10), transparent 40%),
        #0e0f1a;
}

.jqvbx .lwbmp {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.twnps {
    max-width: 560px;
}

.rkvqm {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    font-size: 13px;
    color: #ffd9a8;
    background: rgba(255, 181, 71, 0.10);
    border: 1px solid rgba(255, 181, 71, 0.30);
    border-radius: 30px;
    margin-bottom: 24px;
}

.rkvqm i {
    font-size: 16px;
}

.bqndr {
    font-size: 68px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: 4px;
    background: linear-gradient(135deg, #ffffff 30%, #ffb547);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.plswv {
    font-size: 16px;
    color: #a7a6c0;
    margin-bottom: 34px;
    max-width: 480px;
}

.vmxkt {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 17px;
    font-weight: 700;
    color: #1a1208;
    background: linear-gradient(135deg, #ffb547, #ff8a3d);
    border-radius: 40px;
    box-shadow: 0 12px 30px rgba(255, 138, 61, 0.40);
    transition: transform 0.2s;
}

.vmxkt:hover {
    transform: translateY(-2px);
}

.vmxkt i {
    font-size: 22px;
}

.kwrtf {
    margin-top: 16px;
    font-size: 13px;
    color: #7c7b96;
}

.znpcy {
    position: relative;
    width: 420px;
    height: 420px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rpqvc {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 1px solid rgba(255, 181, 71, 0.25);
    transform: translate(-50%, -50%);
    animation: pulsering 3.2s ease-in-out infinite;
}

.rpqvc:nth-child(1) {
    width: 420px;
    height: 420px;
}

.rpqvc.nwbkr {
    width: 300px;
    height: 300px;
    border-color: rgba(255, 181, 71, 0.35);
    animation-delay: 0.6s;
}

.rpqvc.lqmpf {
    width: 180px;
    height: 180px;
    border-color: rgba(255, 181, 71, 0.50);
    animation-delay: 1.2s;
}

@keyframes pulsering {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}

.cvlwm {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 420px;
    height: 420px;
    margin: -210px 0 0 -210px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(255, 181, 71, 0.28), transparent 70deg, transparent 360deg);
    animation: sweep 4.5s linear infinite;
}

@keyframes sweep {
    to { transform: rotate(360deg); }
}

.xkwnm {
    position: relative;
    z-index: 2;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffb547, #ff8a3d);
    box-shadow: 0 0 50px rgba(255, 181, 71, 0.65);
}

.xkwnm i {
    font-size: 48px;
    color: #1a1208;
}

/* ===== Showcase ===== */
.mqkzr {
    padding: 90px 0;
}

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

.krwmt {
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
}

.krwmt img {
    width: 100%;
    height: 100%;
    max-height: 460px;
    object-fit: contain;
    background: #0b0c14;
}

.krwmt figcaption {
    padding: 14px;
    text-align: center;
    font-size: 14px;
    color: #b9b8cf;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ===== Advantages ===== */
.bwnpr {
    padding: 90px 0;
    background: #1112211f;
    background: linear-gradient(180deg, #111221, #0e0f1a);
}

.kxvmq {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.plrcd {
    padding: 32px 26px;
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: transform 0.25s, border-color 0.25s;
}

.plrcd:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 181, 71, 0.45);
}

.vmzkr {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 181, 71, 0.12);
    margin-bottom: 18px;
}

.vmzkr i {
    font-size: 28px;
    color: #ffb547;
}

.lwqmf {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.nkrpv {
    font-size: 14px;
    color: #9b9ab4;
}

/* ===== Download ===== */
.xkwvb {
    padding: 90px 0;
}

.qrmpc {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.vbnkl {
    padding: 30px 26px;
    text-align: center;
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: transform 0.25s, border-color 0.25s;
}

.vbnkl:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 181, 71, 0.45);
}

.wmsxp {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 181, 71, 0.16), rgba(255, 138, 61, 0.10));
}

.wmsxp i {
    font-size: 34px;
    color: #ffb547;
}

.kqrwn {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.lvmzc {
    font-size: 13px;
    color: #9b9ab4;
    margin-bottom: 22px;
}

.pxkwq {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 26px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1208;
    background: linear-gradient(135deg, #ffb547, #ff8a3d);
    border-radius: 30px;
}

.pxkwq i {
    font-size: 18px;
}

/* ===== Flow (timeline) ===== */
.nkrwb {
    padding: 90px 0;
    background: linear-gradient(180deg, #0e0f1a, #111221);
}

.vmqpl {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.vmqpl::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 6%;
    right: 6%;
    height: 2px;
    background: linear-gradient(90deg, #ffb547, #ff8a3d);
    opacity: 0.4;
}

.wxzkr {
    position: relative;
    text-align: center;
    padding: 0 12px;
}

.bqmpn {
    width: 80px;
    height: 80px;
    margin: 0 auto 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #181a2b;
    border: 2px solid rgba(255, 181, 71, 0.55);
    position: relative;
    z-index: 2;
}

.bqmpn i {
    font-size: 34px;
    color: #ffb547;
}

.dkrcv {
    display: inline-block;
    font-size: 13px;
    font-weight: 800;
    color: #ff8a3d;
    margin-bottom: 8px;
}

.dkrnp {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.evmqz {
    font-size: 13px;
    color: #9b9ab4;
}

/* ===== FAQ ===== */
.fwnkr {
    padding: 90px 0;
}

.wqplv {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.krwbn {
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.25s;
}

.krwbn.open {
    border-color: rgba(255, 181, 71, 0.45);
}

.lsmvn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-align: left;
}

.lsmvn i {
    font-size: 22px;
    color: #ffb547;
    transition: transform 0.3s;
}

.krwbn.open .lsmvn i {
    transform: rotate(180deg);
}

.nwpqr {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.nwpqr p {
    padding: 0 22px 20px;
    font-size: 14px;
    color: #9b9ab4;
}

.krwbn.open .nwpqr {
    max-height: 200px;
}

/* ===== News ===== */
.mwqkr {
    padding: 90px 0;
    background: linear-gradient(180deg, #111221, #0e0f1a);
}

.nvlmp {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.pqrwb {
    padding: 26px;
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid #ffb547;
    border-radius: 14px;
    transition: transform 0.25s;
}

.pqrwb:hover {
    transform: translateY(-4px);
}

.qvmkr {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.rwnpl {
    font-size: 14px;
    color: #9b9ab4;
    margin-bottom: 14px;
}

.skrvm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #7c7b96;
}

.skrvm i {
    font-size: 16px;
    color: #ffb547;
}

/* ===== Reviews (masonry) ===== */
.tkrwn {
    padding: 90px 0;
}

.ulvmq {
    column-count: 3;
    column-gap: 22px;
}

.vwnkr {
    break-inside: avoid;
    margin-bottom: 22px;
    padding: 26px;
    background: #181a2b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
}

.xkrvm {
    font-size: 14px;
    color: #c8c7dc;
    margin-bottom: 18px;
}

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

.wplqm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #ffb547;
}

.wplqm i {
    font-size: 16px;
}

.zkwnp {
    font-size: 12px;
    color: #7c7b96;
}

/* ===== Footer ===== */
.zkrwn {
    padding: 50px 0 30px;
    background: #0b0c14;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.zkrwn .lwbmp {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.alvmq {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 19px;
    font-weight: 800;
    color: #ffffff;
}

.alvmq img {
    height: 32px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
    display: block;
}

.bnqkr {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
}

.cxplm {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1208;
    background: linear-gradient(135deg, #ffb547, #ff8a3d);
    border-radius: 30px;
}

.cxplm i {
    font-size: 18px;
}

.dqplw {
    margin-top: 30px;
    text-align: center;
    font-size: 13px;
    color: #6c6b84;
}

/* ===== Mobile ===== */
@media (max-width: 767px) {
    .lwbmp {
        padding: 0 16px;
    }

    .hqkzr .lwbmp {
        height: 58px;
    }

    .nprsc {
        display: none;
    }

    .vkqmf {
        font-size: 17px;
    }

    .vkqmf img {
        height: 30px;
    }

    .cmrkd span {
        display: none;
    }

    .cmrkd {
        padding: 9px 12px;
    }

    .cmrkd i {
        font-size: 20px;
    }

    .jqvbx {
        padding: 50px 0 60px;
    }

    .jqvbx .lwbmp {
        flex-direction: column;
        align-items: flex-start;
        gap: 36px;
    }

    .twnps {
        width: 100%;
        max-width: 100%;
    }

    .bqndr {
        font-size: 44px;
        letter-spacing: 2px;
    }

    .plswv {
        font-size: 15px;
    }

    .vmxkt {
        display: flex;
        width: 100%;
        justify-content: center;
        padding: 15px 20px;
    }

    .znpcy {
        width: 280px;
        height: 280px;
        align-self: center;
    }

    .rpqvc:nth-child(1) {
        width: 280px;
        height: 280px;
    }

    .rpqvc.nwbkr {
        width: 200px;
        height: 200px;
    }

    .rpqvc.lqmpf {
        width: 120px;
        height: 120px;
    }

    .cvlwm {
        width: 280px;
        height: 280px;
        margin: -140px 0 0 -140px;
    }

    .xkwnm {
        width: 72px;
        height: 72px;
    }

    .xkwnm i {
        font-size: 36px;
    }

    .lqmn {
        font-size: 24px;
        margin-bottom: 32px;
    }

    .mqkzr,
    .bwnpr,
    .xkwvb,
    .nkrwb,
    .fwnkr,
    .mwqkr,
    .tkrwn {
        padding: 56px 0;
    }

    .vpdsc {
        display: flex;
        overflow-x: auto;
        gap: 16px;
        padding-bottom: 10px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

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

    .krwmt {
        flex: 0 0 74%;
        scroll-snap-align: center;
    }

    .krwmt img {
        max-height: 380px;
    }

    .kxvmq,
    .qrmpc {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .vmqpl::before {
        display: none;
    }

    .vmqpl {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .wxzkr {
        text-align: left;
        display: flex;
        align-items: center;
        gap: 18px;
        padding: 0 4px;
    }

    .bqmpn {
        margin: 0;
        width: 60px;
        height: 60px;
        flex-shrink: 0;
    }

    .bqmpn i {
        font-size: 26px;
    }

    .nvlmp {
        grid-template-columns: 1fr;
    }

    .ulvmq {
        column-count: 1;
    }

    .zkrwn .lwbmp {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .bnqkr {
        gap: 2px;
    }

    .dqplw {
        margin-top: 22px;
    }
}