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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: #f5f8fd;
    color: #10264f;
    -webkit-font-smoothing: antialiased;
}

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

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

p {
    margin: 0;
}

/* 头部 */
.qhwzv {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid #e8effa;
    backdrop-filter: blur(14px);
}

.mwqbz {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.rqzbt {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.rqzbt img {
    width: 38px;
    height: 38px;
    border-radius: 11px;
}

.kzvbn {
    font-size: 19px;
    font-weight: 800;
    letter-spacing: 0.6px;
    color: #10264f;
}

.wqzmt {
    display: flex;
    align-items: center;
    gap: 24px;
}

.wqzmt a {
    position: relative;
    padding: 6px 0;
    font-size: 15px;
    color: #56678a;
    transition: color 0.2s;
}

.wqzmt a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: #2f7bff;
    transition: width 0.22s, left 0.22s;
}

.wqzmt a:hover {
    color: #1f7bf6;
}

.wqzmt a:hover::after {
    left: calc(50% - 8px);
    width: 16px;
}

.qzmtb {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.bqzwn {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #2f7bff, #1657d6);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 10px 22px rgba(31, 123, 246, 0.28);
    transition: transform 0.2s, box-shadow 0.2s;
}

.bqzwn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(31, 123, 246, 0.34);
}

.tvqzn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #dbe7f8;
    border-radius: 12px;
    background: #ffffff;
    color: #1f7bf6;
    font-size: 20px;
    cursor: pointer;
}

/* 通用版心与模块标题 */
section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 84px 20px 0;
}

.zqwnb {
    margin-bottom: 36px;
    text-align: center;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #10264f;
}

.zqwnb::after {
    content: "";
    display: block;
    width: 34px;
    height: 3px;
    margin: 12px auto 0;
    border-radius: 2px;
    background: linear-gradient(90deg, #2f7bff, #7aa8ff);
}

/* Hero */
.lwqzt {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 28px 20px 28px;
    background:
        radial-gradient(660px 300px at 84% 0%, rgba(47, 123, 255, 0.16), transparent 70%),
        radial-gradient(520px 260px at 4% 92%, rgba(139, 92, 246, 0.1), transparent 68%),
        linear-gradient(180deg, #eaf2ff, #f5f8fd);
}

.qzvwb {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 46px;
    display: grid;
    grid-template-columns: 1.04fr 1fr;
    align-items: center;
    gap: 48px;
    background: #ffffff;
    border: 1px solid #e3ecfa;
    border-radius: 30px;
    box-shadow: 0 30px 70px rgba(16, 38, 79, 0.1);
}

.tvzwq {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    border-radius: 999px;
    background: #eef4ff;
    border: 1px solid #d8e6fc;
    font-size: 13px;
    color: #1f6ede;
}

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

.qzvwb h1 {
    margin-top: 20px;
    font-size: 52px;
    line-height: 1.14;
    font-weight: 800;
    letter-spacing: 1px;
    color: #0d2149;
}

.knzqt {
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.85;
    color: #5a6b8d;
}

.bqvzn {
    margin-top: 30px;
    display: flex;
}

.wnqzt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 264px;
    padding: 15px 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #2f7bff, #1657d6);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 16px 30px rgba(31, 123, 246, 0.3);
    transition: transform 0.22s, box-shadow 0.22s;
}

.wnqzt:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 38px rgba(31, 123, 246, 0.36);
}

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

.rnqwb {
    margin-top: 16px;
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: #7d8ead;
}

.rnqwb i {
    font-size: 15px;
    color: #34c38f;
}

/* Hero 右侧：横向双页阅读器 */
.zvqwt {
    position: relative;
    padding: 12px 0 26px;
}

.tqzwb {
    position: relative;
    padding: 13px;
    background: linear-gradient(160deg, #ffffff, #eef4fd);
    border: 1px solid #e2ebf8;
    border-radius: 26px;
    box-shadow: 0 24px 50px rgba(13, 33, 73, 0.16);
    transform: rotate(-1.2deg);
    transition: transform 0.3s;
}

.tqzwb:hover {
    transform: rotate(0deg);
}

.mwzqt {
    border-radius: 16px;
    overflow: hidden;
    background: #fdf8f1;
}

.qwztb {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 13px;
    background: linear-gradient(135deg, #2f7bff, #1c60cf);
    color: #ffffff;
}

.qwztb .vqwzn {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.wqzbt {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 12px;
    opacity: 0.92;
}

.vzqwn {
    display: grid;
    grid-template-columns: 1fr 2px 1fr;
    padding: 10px;
    background: #fdf8f1;
}

.hqzwb {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: #fffdf9;
    border-radius: 8px;
    box-shadow: inset 0 0 0 1px #f1e8db;
}

.nqztb {
    background: linear-gradient(180deg, rgba(160, 140, 115, 0), #d9cab5 22%, #d9cab5 78%, rgba(160, 140, 115, 0));
}

.pzwqm {
    display: block;
    border-radius: 4px;
    background: #ece2d4;
}

.pzwqm.qzwab {
    height: 54px;
    background: linear-gradient(120deg, #dfe9ff, #c9dcff);
}

.pzwqm.qzwac {
    height: 32px;
}

.pzwqm.qzwad {
    height: 46px;
    background: linear-gradient(120deg, #ffe6d6, #ffd3ba);
}

.pzwqm.qzwae {
    height: 38px;
    background: linear-gradient(120deg, #e7fbf2, #cdf0e1);
}

.pzwqm.qzwaf {
    height: 56px;
    background: linear-gradient(120deg, #e6e0ff, #d3c9ff);
}

.pzwqm.qzwag {
    height: 34px;
}

.twzqb {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 13px 12px;
    background: #fdf8f1;
}

.mwqzb {
    flex: 1;
    display: block;
    height: 4px;
    border-radius: 999px;
    background: #efe6d8;
    overflow: hidden;
}

.mwqzb b {
    display: block;
    width: 34%;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #2f7bff, #7aa8ff);
}

.qvzwn {
    font-size: 10px;
    color: #9c8d7a;
}

.bqwzt {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    box-shadow: 0 14px 28px rgba(16, 38, 79, 0.14);
    font-size: 12px;
    font-weight: 600;
    color: #10264f;
    white-space: nowrap;
}

.bqwzt i {
    font-size: 16px;
    color: #1f7bf6;
}

.bqwzt.qltz {
    left: -16px;
    bottom: 28px;
    animation: qzwbt 4s ease-in-out infinite;
}

.bqwzt.qrtz {
    right: -10px;
    top: 4px;
    animation: qzwbt 4.8s ease-in-out infinite;
}

.bqwzt.qrtz i {
    color: #ff9d2e;
}

@keyframes qzwbt {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

/* 产品展示 */
.qwzbt {
    display: flex;
    align-items: stretch;
    padding: 24px 10px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 24px;
    box-shadow: 0 16px 36px rgba(16, 38, 79, 0.06);
}

.mvqzt {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
}

.mvqzt img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 22px rgba(16, 38, 79, 0.12);
    transition: transform 0.25s, box-shadow 0.25s;
}

.mvqzt:hover img {
    transform: translateY(-6px);
    box-shadow: 0 18px 32px rgba(16, 38, 79, 0.18);
}

.tzqwm {
    font-size: 13px;
    color: #6d7f9e;
}

.nqzbm {
    flex-shrink: 0;
    width: 1px;
    margin: 6px 0;
    background: repeating-linear-gradient(180deg, #dae6f7 0 6px, transparent 6px 12px);
}

/* 优势亮点 */
.bqzwm {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 8px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 24px;
    box-shadow: 0 16px 36px rgba(16, 38, 79, 0.06);
}

.nwqzt {
    padding: 26px 24px;
    border-right: 1px dashed #e2ebf8;
    border-bottom: 1px dashed #e2ebf8;
}

.nwqzt:nth-child(3n) {
    border-right: none;
}

.nwqzt:nth-child(n + 4) {
    border-bottom: none;
}

.qwmtz {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    background: #f1f6ff;
    border: 1px solid #dde9fb;
    font-size: 21px;
    color: #2f7bff;
}

.nwqzt:nth-child(2) .qwmtz {
    background: #fff6ec;
    border-color: #ffe3c7;
    color: #ff9d2e;
}

.nwqzt:nth-child(3) .qwmtz {
    background: #eefaf5;
    border-color: #cdeee2;
    color: #34c38f;
}

.nwqzt:nth-child(5) .qwmtz {
    background: #f5f1ff;
    border-color: #e0d6ff;
    color: #8b5cf6;
}

.nwqzt:nth-child(6) .qwmtz {
    background: #fff0f4;
    border-color: #ffd6e1;
    color: #ff6b8a;
}

.tzvqn {
    margin-top: 14px;
    font-size: 16px;
    font-weight: 700;
    color: #10264f;
}

.mzqwt {
    margin-top: 8px;
    font-size: 13.5px;
    line-height: 1.75;
    color: #6b7c9c;
}

/* 使用流程：竖向轨道 */
.tzwqm {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    padding: 34px 40px 34px 62px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 24px;
    box-shadow: 0 16px 36px rgba(16, 38, 79, 0.06);
}

.tzwqm::before {
    content: "";
    position: absolute;
    left: 38px;
    top: 48px;
    bottom: 48px;
    width: 2px;
    background: linear-gradient(180deg, #bcd7ff, #e8f1ff);
}

.qvwzt {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 0;
}

.qvwzt::before {
    content: "";
    position: absolute;
    left: -29px;
    top: 25px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #2f7bff;
    box-shadow: 0 0 0 4px #e8f1ff;
}

.mwqtb {
    flex-shrink: 0;
    width: 26px;
    padding-top: 3px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #98b6e2;
}

.tzqwb {
    font-size: 16px;
    font-weight: 700;
    color: #10264f;
}

.nzwqm {
    margin-top: 7px;
    font-size: 13.5px;
    line-height: 1.75;
    color: #6b7c9c;
}

/* 下载中心 */
.vwqtz {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.nqwzt {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(16, 38, 79, 0.05);
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.nqwzt:hover {
    transform: translateY(-3px);
    border-color: #bcd7ff;
    box-shadow: 0 18px 34px rgba(16, 38, 79, 0.1);
}

.qtzvw {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    border-radius: 13px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(16, 38, 79, 0.14), 0 0 0 1px #e6eefa;
}

.qtzvw img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wqzqb {
    flex: 1;
    min-width: 0;
}

.mwzqb {
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.5;
    color: #10264f;
}

.bqzvw {
    display: inline-block;
    margin-top: 6px;
    padding: 2px 10px;
    border-radius: 999px;
    background: #eef4ff;
    border: 1px solid #d8e6fc;
    font-size: 11.5px;
    color: #1f6ede;
}

.wqzvb {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    background: #eef4ff;
    border: 1px solid #cfe1fb;
    font-size: 13px;
    font-weight: 600;
    color: #1f6ede;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.wqzvb:hover {
    background: linear-gradient(135deg, #2f7bff, #1657d6);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 10px 20px rgba(31, 123, 246, 0.28);
}

/* 常见问题 */
.qwztn {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nqzwt {
    padding: 4px 22px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-left: 3px solid #cfe1fb;
    border-radius: 14px;
    box-shadow: 0 8px 20px rgba(16, 38, 79, 0.05);
    transition: border-color 0.25s, box-shadow 0.25s;
}

.nqzwt.open {
    border-left-color: #2f7bff;
    box-shadow: 0 14px 30px rgba(16, 38, 79, 0.09);
}

.bzvwq {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 15px 0;
    font-size: 15px;
    font-weight: 600;
    color: #14294f;
    cursor: pointer;
}

.bzvwq i {
    flex-shrink: 0;
    font-size: 19px;
    color: #8ea3c9;
    transition: transform 0.25s, color 0.25s;
}

.nqzwt.open .bzvwq i {
    transform: rotate(45deg);
    color: #2f7bff;
}

.qvztn {
    display: none;
    padding: 0 0 16px;
    font-size: 14px;
    line-height: 1.8;
    color: #6b7c9c;
}

.nqzwt.open .qvztn {
    display: block;
}

/* 产品资讯 */
.qwzbn {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.nzqwt {
    padding: 24px 24px 20px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(16, 38, 79, 0.05);
    transition: transform 0.25s, box-shadow 0.25s;
}

.nzqwt:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 34px rgba(16, 38, 79, 0.1);
}

.bzqwm {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    background: #eef4ff;
    font-size: 11.5px;
    font-weight: 600;
    color: #1f6ede;
}

.tzwqb {
    margin-top: 12px;
    font-size: 16.5px;
    font-weight: 700;
    line-height: 1.5;
    color: #10264f;
}

.mqzvb {
    margin-top: 9px;
    font-size: 13.5px;
    line-height: 1.8;
    color: #6b7c9c;
}

.wqznt {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #9aa9c6;
}

/* 用户评价 */
.qwzmb {
    columns: 3;
    column-gap: 18px;
}

.nqvzt {
    position: relative;
    break-inside: avoid;
    margin-bottom: 18px;
    padding: 20px 20px 16px;
    background: #ffffff;
    border: 1px solid #e6eefa;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(16, 38, 79, 0.05);
}

.nqvzt::after {
    content: "";
    position: absolute;
    left: 26px;
    bottom: -7px;
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-right: 1px solid #e6eefa;
    border-bottom: 1px solid #e6eefa;
    transform: rotate(45deg);
}

.tvbnw {
    font-size: 14px;
    line-height: 1.85;
    color: #3f5170;
}

.bwzqm {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.bwzqm span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    font-weight: 600;
    color: #10264f;
}

.bwzqm span::before {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #dbe9ff, #b9d2ff);
}

.bwzqm i {
    font-style: normal;
    font-size: 11.5px;
    color: #a3b1ca;
}

/* 页脚 */
.zwqbn {
    margin-top: 88px;
    padding: 44px 20px 28px;
    background: #f8fbff;
    border-top: 1px solid #e4edfb;
}

.mvqtz {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.bwqtn.qftz {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 22px;
}

.bwqtn.qftz a {
    font-size: 14px;
    color: #5a6f92;
    transition: color 0.2s;
}

.bwqtn.qftz a:hover {
    color: #1f6ede;
}

.bqzvt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 26px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid #cfe0fa;
    color: #1f6ede;
    font-size: 13.5px;
    font-weight: 600;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.bqzvt:hover {
    background: linear-gradient(135deg, #2f7bff, #1657d6);
    border-color: transparent;
    color: #ffffff;
}

.mwzqn {
    width: 100%;
    margin: 0;
    padding-top: 20px;
    border-top: 1px solid #e8effb;
    text-align: center;
    font-size: 12.5px;
    color: #8a9ab7;
}

/* 移动端 */
@media (max-width: 767px) {
    .mwqbz {
        height: 62px;
        padding: 0 16px;
        gap: 12px;
    }

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

    .kzvbn {
        font-size: 17px;
    }

    .wqzmt {
        position: absolute;
        top: 100%;
        left: 16px;
        right: 16px;
        z-index: 90;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px;
        background: #ffffff;
        border: 1px solid #e6eefa;
        border-radius: 16px;
        box-shadow: 0 18px 40px rgba(16, 38, 79, 0.14);
    }

    .wqzmt.open {
        display: flex;
    }

    .wqzmt a {
        padding: 12px 14px;
        border-radius: 10px;
        font-size: 15px;
    }

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

    .wqzmt a:active {
        background: #f4f8ff;
    }

    .tvqzn {
        display: inline-flex;
    }

    .bqzwn {
        padding: 9px 15px;
        font-size: 13px;
    }

    section {
        padding: 56px 16px 0;
    }

    .zqwnb {
        margin-bottom: 26px;
        font-size: 24px;
    }

    .lwqzt {
        padding: 18px 16px 18px;
    }

    .qzvwb {
        grid-template-columns: 1fr;
        gap: 34px;
        padding: 30px 22px 34px;
        border-radius: 24px;
    }

    .qzvwb h1 {
        margin-top: 16px;
        font-size: 34px;
    }

    .knzqt {
        margin-top: 16px;
        font-size: 14px;
        line-height: 1.8;
    }

    .bqvzn {
        margin-top: 24px;
    }

    .wnqzt {
        width: 100%;
        padding: 14px 0;
        font-size: 15px;
    }

    .rnqwb {
        font-size: 12px;
    }

    .zvqwt {
        display: none;
    }

    .tqzwb {
        padding: 10px;
        border-radius: 20px;
        transform: none;
    }

    .qwztb .vqwzn {
        font-size: 10px;
    }

    .pzwqm.qzwab {
        height: 42px;
    }

    .pzwqm.qzwac {
        height: 26px;
    }

    .pzwqm.qzwad {
        height: 36px;
    }

    .pzwqm.qzwae {
        height: 30px;
    }

    .pzwqm.qzwaf {
        height: 44px;
    }

    .pzwqm.qzwag {
        height: 27px;
    }

    .bqwzt {
        padding: 7px 11px;
        font-size: 11px;
    }

    .bqwzt.qltz {
        left: -4px;
        bottom: 12px;
    }

    .bqwzt.qrtz {
        right: -4px;
        top: -10px;
    }

    .qwzbt {
        padding: 16px 6px;
        overflow-x: auto;
        border-radius: 18px;
        scroll-snap-type: x mandatory;
    }

    .mvqzt {
        flex: 0 0 74%;
        padding: 0 8px;
        scroll-snap-align: start;
    }

    .nqzbm {
        display: none;
    }

    .bqzwm {
        grid-template-columns: 1fr;
        padding: 4px;
        border-radius: 18px;
    }

    .nwqzt {
        padding: 20px 18px;
        border-right: none;
        border-bottom: 1px dashed #e2ebf8;
    }

    .nwqzt:nth-child(3n) {
        border-right: none;
    }

    .nwqzt:nth-child(n + 4) {
        border-bottom: 1px dashed #e2ebf8;
    }

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

    .tzwqm {
        padding: 22px 20px 22px 44px;
        border-radius: 18px;
    }

    .tzwqm::before {
        left: 24px;
        top: 34px;
        bottom: 34px;
    }

    .qvwzt {
        padding: 14px 0;
    }

    .qvwzt::before {
        left: -25px;
        top: 21px;
    }

    .tzqwb {
        font-size: 15px;
    }

    .nzwqm {
        font-size: 13px;
    }

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

    .nqwzt {
        flex-wrap: wrap;
        padding: 16px;
        gap: 12px;
    }

    .wqzvb {
        width: 100%;
        margin-top: 4px;
        padding: 11px 0;
    }

    .qwztn {
        gap: 10px;
    }

    .nqzwt {
        padding: 2px 16px;
    }

    .bzvwq {
        padding: 13px 0;
        font-size: 14px;
    }

    .qvztn {
        font-size: 13px;
        line-height: 1.75;
    }

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

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

    .tzwqb {
        font-size: 15.5px;
    }

    .mqzvb {
        font-size: 13px;
        line-height: 1.75;
    }

    .qwzmb {
        columns: 1;
    }

    .zwqbn {
        margin-top: 56px;
        padding: 34px 16px 22px;
    }

    .mvqtz {
        gap: 16px;
    }

    .bwqtn.qftz {
        gap: 10px 16px;
    }

    .bwqtn.qftz a {
        font-size: 13px;
    }

    .mwzqn {
        padding-top: 16px;
        font-size: 12px;
    }
}

/* 移动端 Hero 加大上下留白，产品展示在首屏露出一点 */
@media (max-width: 767px) {
    .lwqzt {
        padding: 30px 15px;
    }
}