/* ==================================================
   蓝颜tv-Lanyantv.cn 首页样式
   深海军蓝 · 白底网格 · 硬边卡几何
   ================================================== */

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

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: #0a1a3f;
    background: #ffffff;
    line-height: 1.6;
}

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

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

.xenr {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
}

/* ---------------- 头部 ---------------- */

.bcoani {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.bcoani.rmgklp {
    border-bottom-color: #dde5f7;
    box-shadow: 0 8px 26px rgba(18, 55, 155, 0.07);
}

.xenr.qqsk {
    display: flex;
    align-items: center;
    gap: 34px;
    height: 74px;
}

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

.lzeg {
    width: 38px;
    height: 38px;
    border-radius: 22px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(18, 55, 155, 0.16);
}

.okhn {
    font-size: 21px;
    font-weight: 800;
    color: #0d2a63;
    letter-spacing: 1px;
}

.exneoy {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.equgd {
    position: relative;
    padding: 9px 13px;
    font-size: 15px;
    color: #26406b;
    border-radius: 24px;
    transition: color 0.2s ease, background 0.2s ease;
}

.equgd:hover {
    color: #0d2a63;
    background: #eef3fe;
}

.equgd.fqyygu {
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    box-shadow: 0 6px 16px rgba(18, 55, 155, 0.26);
}

.qilhd {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(18, 55, 155, 0.26);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qilhd:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(18, 55, 155, 0.32);
}

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

.pmsqgc {
    display: none;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 22px;
    background: #eef3fe;
    box-shadow: 0 4px 12px rgba(18, 55, 155, 0.12);
    font-size: 20px;
    color: #0d2a63;
    cursor: pointer;
}

/* ---------------- 首屏 ---------------- */

.vdwyka {
    position: relative;
    padding: 72px 0 96px;
    background:
        radial-gradient(circle at 88% 12%, rgba(91, 141, 255, 0.36) 0%, rgba(91, 141, 255, 0) 44%),
        radial-gradient(circle at 6% 88%, rgba(91, 141, 255, 0.28) 0%, rgba(91, 141, 255, 0) 42%),
        #ffffff;
    overflow: hidden;
}

.vwfiu {
    display: flex;
    align-items: center;
    gap: 56px;
}

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

.rlyac {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 700;
    color: #0d2a63;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 8px 22px rgba(18, 55, 155, 0.12);
}

.rlyac i {
    font-size: 17px;
    color: #12379b;
}

.ovnbi h1 {
    margin-top: 26px;
    font-size: 56px;
    line-height: 1.16;
    font-weight: 900;
    color: #0a1a3f;
}

.uenip {
    margin-top: 18px;
    font-size: 18px;
    color: #4a5a75;
    max-width: 520px;
}

.enhb {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 34px;
}

.xspnh {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 220px;
    padding: 17px 34px;
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    border-radius: 999px;
    box-shadow: 0 16px 34px rgba(18, 55, 155, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.xspnh:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 42px rgba(18, 55, 155, 0.36);
}

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

.xxywol {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 26px;
    font-size: 16px;
    font-weight: 700;
    color: #0d2a63;
    background: #ffffff;
    border-radius: 999px;
    box-shadow: 0 12px 28px rgba(18, 55, 155, 0.14);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.xxywol:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(18, 55, 155, 0.2);
}

.qxiy {
    display: flex;
    gap: 44px;
    margin-top: 46px;
}

.leweaf {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.kksf {
    font-size: 30px;
    font-weight: 900;
    color: #12379b;
}

.kksf i {
    font-style: normal;
    font-size: 20px;
    color: #4a7ad6;
}

.tlmuv {
    font-size: 14px;
    color: #808da1;
}

/* ---------------- 通用模块 ---------------- */

.bfddcg {
    padding: 84px 0;
}

.ewlhdy {
    padding: 84px 0;
    background: #f4f7ff;
}

.nilaw {
    display: flex;
    justify-content: center;
    margin-bottom: 44px;
}

.yzgi {
    position: relative;
    display: inline-block;
    padding: 13px 36px;
    font-size: 28px;
    font-weight: 900;
    color: #0d2a63;
    background: linear-gradient(135deg, #ffffff 0%, #eff4fe 100%);
    border-radius: 999px;
    box-shadow: 0 12px 30px rgba(18, 55, 155, 0.14);
    letter-spacing: 3px;
}

/* ---------------- 产品展示 ---------------- */

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

.qnavw {
    background: #ffffff;
    border-radius: 22px;
    box-shadow: 0 12px 30px rgba(18, 55, 155, 0.1);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.qnavw:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 44px rgba(18, 55, 155, 0.18);
}

.fggu {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #eff4fe;
}

/* ---------------- 优势亮点 ---------------- */

.dzcmd {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.jvput {
    position: relative;
    background: #ffffff;
    border-radius: 22px;
    padding: 30px 26px 26px;
    box-shadow: 0 12px 30px rgba(18, 55, 155, 0.1);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.jvput:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 44px rgba(18, 55, 155, 0.18);
}

.fcgebn {
    width: 54px;
    height: 54px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fcgebn i {
    font-size: 26px;
    color: #ffffff;
}

.qcbqkt {
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
}

.qxpzki {
    background: linear-gradient(135deg, #1b4a9e 0%, #17407f 100%);
}

.hzkiq {
    background: linear-gradient(135deg, #5b8dff 0%, #4a7ad6 100%);
}

.objo {
    background: linear-gradient(135deg, #1e5099 0%, #153a72 100%);
}

.czodo {
    background: linear-gradient(135deg, #2c5fc4 0%, #21458f 100%);
}

.qzott {
    background: linear-gradient(135deg, #23539d 0%, #184372 100%);
}

.mfznk {
    margin-top: 18px;
    font-size: 18px;
    font-weight: 800;
    color: #0a1a3f;
}

.vbnzo {
    margin-top: 8px;
    font-size: 14px;
    color: #4a5a75;
}

/* ---------------- 下载中心 ---------------- */

.ccanwu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.gqdxh {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #ffffff;
    border-radius: 22px;
    padding: 28px 22px 26px;
    box-shadow: 0 12px 30px rgba(18, 55, 155, 0.1);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gqdxh:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 44px rgba(18, 55, 155, 0.18);
}

.iexc {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: #e9efff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iexc i {
    font-size: 28px;
    color: #12379b;
}

.uietli {
    margin-top: 14px;
    font-size: 17px;
    font-weight: 800;
    color: #0a1a3f;
}

.wytjh {
    margin-top: 4px;
    font-size: 13px;
    color: #808da1;
}

.ceqqho {
    margin-top: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 11px 0;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    border-radius: 999px;
    box-shadow: 0 10px 22px rgba(18, 55, 155, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ceqqho:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(18, 55, 155, 0.3);
}

/* ---------------- 使用流程（阶梯错位卡） ---------------- */

.pypfw {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    padding-top: 14px;
}

.qysil {
    position: relative;
    background: #ffffff;
    border-radius: 22px;
    padding: 34px 22px 26px;
    box-shadow: 0 12px 30px rgba(18, 55, 155, 0.1);
    transition: box-shadow 0.25s ease;
}

.qysil:hover {
    box-shadow: 0 20px 44px rgba(18, 55, 155, 0.18);
}

.qysil.zwrzlp {
    transform: translateY(22px);
}

.qysil.vlgb {
    transform: translateY(44px);
}

.qysil.rkyqls {
    transform: translateY(66px);
}

.fwsti {
    position: absolute;
    top: -20px;
    left: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 46px;
    height: 40px;
    padding: 0 12px;
    font-size: 17px;
    font-weight: 900;
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    border-radius: 999px;
    box-shadow: 0 10px 22px rgba(18, 55, 155, 0.28);
}

.hnnpqf {
    font-size: 17px;
    font-weight: 800;
    color: #0a1a3f;
}

.lsqxy {
    margin-top: 8px;
    font-size: 13.5px;
    color: #4a5a75;
}

/* ---------------- 常见问题（手风琴） ---------------- */

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

.advywj {
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 10px 26px rgba(18, 55, 155, 0.09);
    overflow: hidden;
    transition: box-shadow 0.25s ease;
}

.advywj.tdedtu {
    box-shadow: 0 16px 36px rgba(18, 55, 155, 0.16);
}

.yfitr {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 22px;
    font-size: 16px;
    font-weight: 700;
    color: #0a1a3f;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.yfitr i {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #12379b;
    background: #e9efff;
    border-radius: 16px;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.advywj.tdedtu .yfitr i {
    transform: rotate(45deg);
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
}

.djkvz {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.djkvz p {
    padding: 0 20px 18px;
    font-size: 14.5px;
    color: #4a5a75;
    border-top: 1px dashed #dde5f7;
    padding-top: 14px;
    margin: 0 22px 18px;
    padding-left: 0;
    padding-right: 0;
}

/* ---------------- 产品资讯 ---------------- */

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

.opwsn {
    display: flex;
    gap: 18px;
    background: #ffffff;
    border-radius: 24px;
    padding: 20px;
    box-shadow: 0 10px 26px rgba(18, 55, 155, 0.09);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.opwsn:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(18, 55, 155, 0.16);
}

.tfsqen {
    flex-shrink: 0;
    width: 72px;
    height: 76px;
    border-radius: 24px;
    background: linear-gradient(160deg, #2f5fd0 0%, #12379b 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 10px 22px rgba(18, 55, 155, 0.24);
}

.snajyb {
    font-size: 20px;
    font-weight: 900;
    line-height: 1.1;
}

.tgfwe {
    font-size: 12px;
    opacity: 0.88;
}

.muiif {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.nlow {
    font-size: 16.5px;
    font-weight: 800;
    color: #0a1a3f;
    line-height: 1.4;
}

.plec {
    margin-top: 6px;
    font-size: 13.5px;
    color: #4a5a75;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.uqqgz {
    margin-top: auto;
    padding-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: #98a3b3;
}

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

/* ---------------- 用户评价（瀑布流） ---------------- */

.atpb {
    columns: 3;
    column-gap: 22px;
}

.sldz {
    break-inside: avoid;
    margin-bottom: 22px;
    background: #ffffff;
    border-radius: 24px;
    padding: 24px 22px 20px;
    box-shadow: 0 10px 26px rgba(18, 55, 155, 0.09);
}

.qpcgja {
    display: flex;
    gap: 3px;
}

.qpcgja i {
    font-size: 16px;
    color: #12379b;
}

.llfvz {
    margin-top: 12px;
    font-size: 14.5px;
    color: #26406b;
}

.cdkd {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px dashed #dde5f7;
}

.cxbssm {
    width: 38px;
    height: 38px;
    border-radius: 16px;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.dgdthe {
    font-size: 14px;
    font-weight: 700;
    color: #0a1a3f;
}

.fnqik {
    display: block;
    font-size: 12px;
    color: #98a3b3;
}

/* ---------------- 页脚 ---------------- */

.pwddt {
    background: linear-gradient(180deg, #eef3fe 0%, #e9efff 100%);
    padding: 60px 0 26px;
    border-top: 1px solid #dde5f7;
}

.rvig {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    padding-bottom: 24px;
    border-bottom: 1px solid #dde5f7;
}

.uegpow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.qgovux {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 10px 22px rgba(18, 55, 155, 0.18);
}

.tadnm {
    font-size: 22px;
    font-weight: 800;
    color: #0d2a63;
    letter-spacing: 1px;
}

.zbgphv {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #2f5fd0 0%, #12379b 100%);
    border-radius: 999px;
    box-shadow: 0 12px 26px rgba(18, 55, 155, 0.26);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.zbgphv:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(18, 55, 155, 0.32);
}

.zbgphv i {
    font-size: 17px;
}

.jkty {
    margin-top: 24px;
    font-size: 15px;
    color: #4a5a75;
    max-width: 620px;
}

.xirf {
    margin-top: 34px;
    padding-top: 22px;
    border-top: 1px solid #dde5f7;
    text-align: center;
}

.iftipw {
    font-size: 13px;
    color: #8b97a8;
}


/* ---------------- 头部（白底 + 深蓝粗描边） ---------------- */

.bcoani {
    position: sticky;
    top: 0;
    z-index: 60;
    background: #ffffff;
    border-bottom: 2px solid #12379b;
    backdrop-filter: none;
    transition: box-shadow 0.25s ease;
}

.bcoani.rmgklp {
    border-bottom-color: #12379b;
    border-bottom-width: 2px;
    box-shadow: 0 10px 22px rgba(18, 55, 155, 0.14);
}

.lzeg {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid #dde5f7;
    box-shadow: none;
}

.okhn {
    font-size: 21px;
    font-weight: 800;
    color: #0d2a63;
    letter-spacing: 2px;
}

.equgd {
    position: relative;
    padding: 8px 12px;
    font-size: 15px;
    color: #26406b;
    border-radius: 4px;
    border-bottom: 2px solid transparent;
    background: transparent;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.equgd:hover {
    color: #ffffff;
    background: #12379b;
}

.equgd.fqyygu {
    color: #12379b;
    background: transparent;
    border-bottom-color: #12379b;
    font-weight: 700;
    box-shadow: none;
}

.qilhd {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    font-size: 15px;
    font-weight: 800;
    color: #ffffff;
    background: #12379b;
    border-radius: 4px;
    box-shadow: 4px 4px 0 rgba(18, 55, 155, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qilhd:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 rgba(18, 55, 155, 0.28);
}

.pmsqgc {
    width: 42px;
    height: 42px;
    border: 1px solid #dde5f7;
    border-radius: 4px;
    background: #e9efff;
    box-shadow: none;
    font-size: 20px;
    color: #0d2a63;
    cursor: pointer;
}

/* ---------------- 首屏（白底网格 + 左右分栏 + 图叠层） ---------------- */

.vdwyka {
    position: relative;
    padding: 74px 0 92px;
    background-color: #ffffff;
    background-image:
        linear-gradient(to right, rgba(18, 55, 155, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(18, 55, 155, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    overflow: hidden;
}

.vwfiu {
    display: flex;
    align-items: center;
    gap: 54px;
    text-align: left;
}

.ovnbi {
    flex: 1;
    min-width: 0;
    margin: 0;
    text-align: left;
    display: block;
}

.rlyac {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 700;
    color: #0d2a63;
    background: #e9efff;
    border-left: 4px solid #12379b;
    border-radius: 0;
    box-shadow: none;
}

.rlyac i {
    font-size: 17px;
    color: #12379b;
}

.ovnbi h1 {
    margin-top: 24px;
    font-size: 54px;
    line-height: 1.14;
    font-weight: 900;
    color: #0a1a3f;
}

.uenip {
    margin-top: 18px;
    font-size: 18px;
    color: #4a5a75;
    max-width: 520px;
}

.enhb {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 18px;
    margin-top: 34px;
}

.xspnh {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 220px;
    padding: 17px 32px;
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    background: #12379b;
    border: 2px solid #12379b;
    border-radius: 4px;
    box-shadow: 7px 7px 0 rgba(18, 55, 155, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.xspnh:hover {
    transform: translate(-2px, -2px);
    box-shadow: 11px 11px 0 rgba(18, 55, 155, 0.26);
}

.xxywol {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 26px;
    font-size: 16px;
    font-weight: 700;
    color: #0d2a63;
    background: #ffffff;
    border: 2px solid #12379b;
    border-radius: 4px;
    box-shadow: 5px 5px 0 rgba(18, 55, 155, 0.14);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.xxywol:hover {
    transform: translate(-2px, -2px);
    box-shadow: 9px 9px 0 rgba(18, 55, 155, 0.2);
}

.qxiy {
    display: flex;
    gap: 0;
    margin-top: 48px;
    padding: 22px 0;
    background: #0d2a63;
}

.leweaf {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 30px;
}

.leweaf + .leweaf {
    border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.kksf {
    font-size: 28px;
    font-weight: 900;
    color: #ffffff;
}

.kksf i {
    font-style: normal;
    font-size: 20px;
    color: #8fb4ff;
}

.tlmuv {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.72);
}

/* 首屏右侧：产品图错位叠层 */

.bnts {
    flex: 0 0 430px;
    position: relative;
    min-height: 430px;
    align-self: stretch;
}

.apewr {
    position: relative;
    height: 100%;
    min-height: 430px;
}

.xeaz {
    position: absolute;
    top: 0;
    right: 8px;
    width: 236px;
    height: 404px;
    object-fit: cover;
    object-position: top center;
    border: 2px solid #0d2a63;
    border-radius: 6px;
    box-shadow: 12px 12px 0 rgba(18, 55, 155, 0.14);
}

.ozykiq {
    position: absolute;
    left: 132px;
    bottom: 46px;
    width: 126px;
    height: 216px;
    object-fit: cover;
    object-position: top center;
    border: 2px solid #0d2a63;
    border-radius: 6px;
    box-shadow: 8px 8px 0 rgba(18, 55, 155, 0.12);
}

.pslfc {
    position: absolute;
    left: 0;
    top: 54px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 13px;
    font-size: 13px;
    font-weight: 800;
    color: #0d2a63;
    background: #ffffff;
    border: 2px solid #0d2a63;
    border-radius: 4px;
}

.cdjv {
    position: absolute;
    right: 0;
    bottom: 24px;
    padding: 7px 12px;
    font-size: 12.5px;
    font-weight: 700;
    color: #ffffff;
    background: #12379b;
    border-radius: 4px;
}

/* ---------------- 区块标题（左对齐 + 粗蓝竖条） ---------------- */

.nilaw {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 44px;
}

.yzgi {
    position: relative;
    display: inline-block;
    padding: 0 0 0 18px;
    font-size: 28px;
    font-weight: 900;
    color: #0a1a3f;
    background: transparent;
    border-left: 6px solid #12379b;
    border-radius: 0;
    box-shadow: none;
    letter-spacing: 2px;
    line-height: 1.15;
}

/* ---------------- 卡片（白底 + 描边 + 左侧蓝条） ---------------- */

.qnavw,
.jvput,
.opwsn {
    background: #ffffff;
    border: 1px solid #dde5f7;
    border-left: 4px solid #12379b;
    border-radius: 6px;
    box-shadow: none;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.qnavw:hover,
.jvput:hover,
.opwsn:hover {
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0 rgba(18, 55, 155, 0.14);
}

.fggu {
    background: #eff4fe;
}

/* 优势图标：实心深蓝方块 */

.fcgebn {
    width: 52px;
    height: 52px;
    border-radius: 4px;
    background: #12379b;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qcbqkt { background: #12379b; }
.qxpzki { background: #1b4a9e; }
.hzkiq { background: #2c5fc4; }
.objo { background: #23539d; }
.czodo { background: #1e5099; }
.qzott { background: #2f5fd0; }

/* ---------------- 下载卡（深蓝描边 + 硬阴影） ---------------- */

.gqdxh {
    background: #ffffff;
    border: 2px solid #12379b;
    border-radius: 6px;
    padding: 26px 20px 24px;
    box-shadow: 5px 5px 0 rgba(18, 55, 155, 0.16);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gqdxh:hover {
    transform: translate(-3px, -3px);
    box-shadow: 9px 9px 0 rgba(18, 55, 155, 0.22);
}

.iexc {
    width: 56px;
    height: 56px;
    border-radius: 4px;
    background: #e9efff;
    border: 1px solid #dde5f7;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceqqho {
    margin-top: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 11px 0;
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    background: #12379b;
    border: 2px solid #12379b;
    border-radius: 4px;
    box-shadow: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ceqqho:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 rgba(18, 55, 155, 0.22);
}

/* ---------------- 使用流程（取消阶梯错位，序号入流） ---------------- */

.pypfw {
    padding-top: 14px;
    align-items: start;
}

.qysil {
    position: relative;
    background: #ffffff;
    border: 1px solid #dde5f7;
    border-top: 4px solid #12379b;
    border-radius: 6px;
    padding: 24px 22px 24px;
    box-shadow: none;
    transition: box-shadow 0.25s ease;
}

.qysil.zwrzlp,
.qysil.vlgb,
.qysil.rkyqls {
    transform: none;
}

.qysil:hover {
    box-shadow: 6px 6px 0 rgba(18, 55, 155, 0.14);
}

.fwsti {
    position: static;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    padding: 0;
    margin-bottom: 16px;
    font-size: 17px;
    font-weight: 900;
    color: #ffffff;
    background: #12379b;
    border-radius: 4px;
    box-shadow: 4px 4px 0 rgba(18, 55, 155, 0.18);
}

/* ---------------- 常见问题 ---------------- */

.advywj {
    background: #ffffff;
    border: 1px solid #dde5f7;
    border-radius: 6px;
    box-shadow: none;
    overflow: hidden;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.advywj.tdedtu {
    border-color: #12379b;
    box-shadow: 5px 5px 0 rgba(18, 55, 155, 0.12);
}

.yfitr i {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #12379b;
    background: #e9efff;
    border-radius: 4px;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.advywj.tdedtu .yfitr i {
    transform: rotate(45deg);
    color: #ffffff;
    background: #12379b;
}

.djkvz p {
    border-top: 1px dashed #dde5f7;
}

/* ---------------- 产品资讯 ---------------- */

.tfsqen {
    width: 70px;
    height: 74px;
    border-radius: 4px;
    background: #12379b;
    box-shadow: 4px 4px 0 rgba(18, 55, 155, 0.18);
}

/* ---------------- 用户评价 ---------------- */

.sldz {
    background: #ffffff;
    border: 1px solid #dde5f7;
    border-radius: 6px;
    padding: 22px 20px 18px;
    box-shadow: none;
    transition: box-shadow 0.25s ease;
}

.sldz:hover {
    box-shadow: 6px 6px 0 rgba(18, 55, 155, 0.12);
}

.cxbssm {
    width: 38px;
    height: 38px;
    border-radius: 4px;
    background: #12379b;
}

.cdkd {
    border-top: 1px dashed #dde5f7;
}

/* ---------------- 页脚（深海军蓝整块） ---------------- */

.pwddt {
    background: #0d2a63;
    padding: 56px 0 26px;
    border-top: 4px solid #12379b;
}

.rvig {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.qgovux {
    width: 46px;
    height: 46px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: none;
}

.tadnm {
    font-size: 22px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 1px;
}

.zbgphv {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    font-size: 15px;
    font-weight: 800;
    color: #0d2a63;
    background: #ffffff;
    border-radius: 4px;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.zbgphv:hover {
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.24);
}

.jkty {
    margin-top: 24px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.78);
    max-width: 620px;
}

.xirf {
    margin-top: 34px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.iftipw {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.62);
}

/* ---------------- 移动端适配 ---------------- */

@media (max-width: 767px) {

    /* 移动端两侧留白 */
    .xenr {
        padding-left: 16px;
        padding-right: 16px;
    }

    .xenr.qqsk {
        height: 64px;
        gap: 14px;
    }

    .exneoy {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: 14px 16px 18px;
        background: #ffffff;
        box-shadow: 0 18px 40px rgba(13, 42, 99, 0.16);
        transform: translateY(-140%);
        transition: transform 0.28s ease;
        z-index: 55;
    }

    .exneoy.xxjuer {
        transform: translateY(0);
    }

    .equgd {
        padding: 12px 14px;
        font-size: 15px;
    }

    .qilhd {
        display: none;
    }

    .pmsqgc {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
    }

    .vdwyka {
        padding: 44px 0 64px;
    }

    .vwfiu {
        flex-direction: column;
        gap: 46px;
    }

    .ovnbi h1 {
        font-size: 38px;
    }

    .uenip {
        font-size: 16px;
    }

    .enhb {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .xspnh {
        width: 100%;
        min-width: 0;
    }

    .xxywol {
        justify-content: center;
    }

    .qxiy {
        justify-content: space-between;
        gap: 12px;
    }

    .kksf {
        font-size: 24px;
    }

    

    

    

    

    .bfddcg,
    .ewlhdy {
        padding: 58px 0;
    }

    .yzgi {
        font-size: 22px;
        padding: 11px 26px;
    }

    .belg {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 12px;
        -webkit-overflow-scrolling: touch;
    }

    .qnavw {
        flex: 0 0 68%;
        scroll-snap-align: center;
    }

    .dzcmd,
    .ccanwu {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .pypfw {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-top: 20px;
    }

    .qysil.zwrzlp,
    .qysil.vlgb,
    .qysil.rkyqls {
        transform: none;
    }

    .ugjekh {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .atpb {
        columns: 1;
    }

    .sldz {
        margin-bottom: 16px;
    }

    .pwddt {
        padding: 44px 0 22px;
    }

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

/* 移动端：隐藏获取应用按钮，导航改为横向滚动 */
@media (max-width: 767px) {
    .xenr.qqsk {
        height: auto;
        flex-wrap: wrap;
    }

    .qilhd {
        display: none;
    }

    .pmsqgc {
        display: none;
    }

    .exneoy {
        order: 3;
        position: static !important;
        display: flex;
        flex-direction: row;
        align-items: center;
        width: 100%;
        max-height: none;
        margin: 0;
        gap: 6px;
        padding: 2px 0 8px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        background: transparent;
        border: 0;
        box-shadow: none;
        transform: none;
        transition: none;
    }

    .equgd {
        flex: 0 0 auto;
        white-space: nowrap;
        font-size: 14px;
        border: 0;
        padding: 6px 10px;
    }
}

@media (max-width: 767px) {
    .bnts {
        display: none;
    }

    .vwfiu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .ovnbi h1 {
        font-size: 36px;
    }

    .qxiy {
        margin-top: 32px;
        padding: 16px 0;
    }

    .leweaf {
        padding: 0 14px;
    }

    .kksf {
        font-size: 22px;
    }

    .nilaw {
        justify-content: flex-start;
    }

    .yzgi {
        font-size: 22px;
        padding-left: 14px;
    }
}