* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { color: #171719; background: #f2f3f5; font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.7; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
.headx { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid #171719; background: #f2f3f5; }
.navbox, .heroin, .wraper, .footin { width: min(1200px, calc(100% - 40px)); margin: 0 auto; }
.navbox { min-height: 76px; display: flex; align-items: center; gap: 24px; }
.brandx { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; font-size: 16px; font-weight: 900; }
.brandx img { width: 45px; height: 45px; border: 2px solid #ef4b3e; border-radius: 8px; }
.brandx span { display: flex; flex-direction: column; line-height: 1.1; }
.brandx small { color: #087d89; font-size: 10px; }
.navlst { flex: 1; display: flex; justify-content: center; gap: 19px; }
.navlst a, .footnv a { font-size: 13px; font-weight: 700; }
.navlst a:hover, .footnv a:hover { color: #ef4b3e; }
.getapp, .mainbt { display: inline-flex; align-items: center; justify-content: center; gap: 9px; color: #ffffff; background: #171719; font-weight: 900; }
.getapp { min-height: 42px; padding: 0 17px; white-space: nowrap; }
.menbtn { display: none; width: 42px; height: 42px; border: 1px solid #171719; background: #ffffff; font-size: 22px; }
.hero { overflow: hidden; background: #f2f3f5; }
.heroin { position: relative; min-height: 710px; padding: 74px 0; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; color: #ffffff; background: #087d89; font-size: 9px; font-weight: 900; }
.status i { color: #ffd94c; }
.herotx { position: relative; z-index: 5; width: 690px; padding-top: 43px; }
h1 { font-size: 66px; line-height: 1.08; letter-spacing: 0; font-weight: 900; }
.herotx > p { width: 530px; margin-top: 24px; color: #54545a; font-size: 17px; }
.mainbt { min-height: 60px; margin-top: 30px; padding: 0 24px; background: #ef4b3e; box-shadow: 7px 7px 0 #171719; }
.chatui { position: absolute; right: 0; top: 45px; width: 570px; height: 620px; border: 1px solid #171719; background: #c9edf1; }
.chatui::before { position: absolute; top: 0; left: 0; right: 0; height: 38px; content: "CHAT ROOM · CONNECTED"; padding: 9px 15px; border-bottom: 1px solid #171719; background: #ffffff; font-size: 9px; font-weight: 900; }
.phone { position: absolute; z-index: 3; left: 50%; bottom: -90px; width: 250px; padding: 8px; border: 1px solid #171719; background: #ffffff; transform: translateX(-50%); }
.phone img { width: 100%; height: auto; }
.bubble { position: absolute; z-index: 4; max-width: 210px; padding: 15px 18px; border: 1px solid #171719; font-size: 12px; box-shadow: 4px 4px 0 #171719; }
.bubble b { display: block; margin-bottom: 4px; font-size: 9px; }
.bubble.left { top: 95px; left: 24px; background: #ffd94c; }
.bubble.right { top: 190px; right: 22px; color: #ffffff; background: #087d89; }
.typing { position: absolute; z-index: 5; right: 25px; bottom: 35px; display: flex; align-items: center; gap: 5px; padding: 10px 13px; border: 1px solid #171719; background: #ffffff; font-size: 9px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #ef4b3e; }
.typing span { margin-left: 5px; }
.ticker { min-width: max-content; display: flex; justify-content: center; align-items: center; gap: 25px; padding: 14px; color: #ffffff; background: #171719; font-size: 11px; font-weight: 900; }
.ticker i { color: #ffd94c; }
.secton { padding: 92px 0; border-bottom: 1px solid #171719; }
.secttl { margin-bottom: 45px; text-align: center; font-size: 34px; font-weight: 900; }
.secttl::before, .secttl::after { content: " · "; color: #ef4b3e; }
.showbg { background: #ffffff; }
.shotsx { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.shotit { padding: 9px; border: 1px solid #171719; background: #ffffff; box-shadow: 5px 5px 0 #087d89; }
.shotit > div { height: 40px; display: flex; align-items: center; justify-content: space-between; font-size: 10px; }
.shotit > div b { color: #ef4b3e; }
.shotit > div span { font-weight: 900; }
.shotit img { width: 100%; height: auto; }
.featbg { background: #ffd94c; }
.featls, .downls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.featcr { min-height: 235px; padding: 24px; border: 1px solid #171719; background: #ffffff; }
.featcr:nth-child(2), .featcr:nth-child(6) { color: #ffffff; background: #087d89; }
.featop { margin-bottom: 34px; display: flex; align-items: center; justify-content: space-between; }
.featop i { width: 48px; height: 48px; display: grid; place-items: center; color: #ffffff; background: #ef4b3e; font-size: 24px; }
.featop span { font-size: 10px; font-weight: 900; }
.featcr > b, .newsit > strong { font-size: 20px; }
.featcr p, .stepit p, .newsit p { margin-top: 10px; color: #5b5b62; font-size: 14px; }
.featcr:nth-child(2) p, .featcr:nth-child(6) p { color: #c8e7ea; }
.downbg { color: #ffffff; background: #087d89; }
.downit { min-height: 120px; padding: 18px; display: grid; grid-template-columns: 48px 1fr 26px 22px; align-items: center; gap: 12px; border: 1px solid #ffffff; background: #087d89; }
.downit:hover { color: #171719; background: #ffd94c; }
.downit > div { width: 48px; height: 48px; display: grid; place-items: center; color: #171719; background: #ffffff; font-size: 25px; }
.downit > span { display: flex; flex-direction: column; }
.downit small { color: #b9e2e5; font-size: 10px; }
.downit:hover small { color: #5f582c; }
.downit em { font-size: 9px; font-style: normal; }
.stepbg { background: #f2f3f5; }
.timeln { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.timeln::before { position: absolute; top: 34px; left: 6%; right: 6%; height: 2px; content: ""; background: #171719; }
.stepit { position: relative; text-align: center; }
.stepno { position: relative; z-index: 2; width: 68px; height: 68px; margin: 0 auto; display: grid; place-items: center; border: 2px solid #171719; border-radius: 50%; color: #ffffff; background: #ef4b3e; font-weight: 900; }
.stepit > div:last-child { min-height: 155px; margin-top: 20px; padding: 22px 16px; border: 1px solid #171719; background: #ffffff; }
.stepit > div:last-child b { font-size: 18px; }
.faqbg { background: #ffffff; }
.narrow { max-width: 930px; }
.faqitm { margin-bottom: 12px; border: 1px solid #171719; background: #ffffff; }
.faqbtn { width: 100%; min-height: 72px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border: 0; background: transparent; cursor: pointer; text-align: left; font-weight: 900; }
.faqbtn span { display: flex; gap: 15px; }
.faqbtn em { color: #ef4b3e; font-size: 10px; font-style: normal; }
.faqbtn i { font-size: 24px; transition: transform .2s; }
.faqans { display: none; padding: 0 51px 22px; color: #5f5f66; font-size: 14px; }
.faqitm.active { box-shadow: 5px 5px 0 #c9edf1; }
.faqitm.active .faqans { display: block; }
.faqitm.active .faqbtn i { transform: rotate(45deg); }
.newsbg { background: #ef4b3e; }
.newsls { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.newsit { min-height: 193px; padding: 24px; border: 1px solid #171719; background: #ffffff; }
.newsit > div { margin-bottom: 17px; display: flex; justify-content: space-between; color: #77777d; font-size: 10px; }
.newsit > div b { color: #087d89; }
.voicbg { background: #c9edf1; }
.voicls { columns: 3; column-gap: 18px; }
.voicit { break-inside: avoid; margin-bottom: 18px; padding: 22px; border: 1px solid #171719; background: #ffffff; box-shadow: 5px 5px 0 #171719; }
.voicit:nth-child(2n) { background: #ffd94c; }
.voictp { display: grid; grid-template-columns: 42px 1fr 25px; align-items: center; gap: 11px; }
.voictp > div { width: 42px; height: 42px; display: grid; place-items: center; color: #ffffff; background: #087d89; font-weight: 900; }
.voictp > span { display: flex; flex-direction: column; }
.voictp time { color: #68686e; font-size: 10px; }
.voictp > i { color: #ef4b3e; font-size: 23px; }
.voicit > p { margin-top: 17px; font-size: 14px; }
.footer { color: #ffffff; background: #171719; }
.footin { min-height: 120px; display: flex; align-items: center; gap: 28px; }
.footnv { flex: 1; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 20px; }
.footer .getapp { color: #171719; background: #ffd94c; }
.copyrt { padding: 17px; border-top: 1px solid #444449; color: #a8a8ad; text-align: center; font-size: 12px; }
@media (max-width: 767px) {
    .navbox, .heroin, .wraper, .footin { width: min(100% - 28px, 1200px); }
    .navbox { min-height: 66px; gap: 10px; }
    .brandx img { width: 40px; height: 40px; }
    .menbtn { display: block; margin-left: auto; }
    .navbox > .getapp { min-height: 42px; padding: 0 10px; font-size: 0; }
    .navbox > .getapp i { font-size: 20px; }
    .navlst { position: absolute; top: 66px; left: 0; right: 0; display: none; padding: 12px 14px 18px; border-bottom: 1px solid #171719; background: #f2f3f5; }
    .navlst.open { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .navlst a { padding: 9px 5px; border: 1px solid #171719; text-align: center; }
    .heroin { min-height: 790px; padding-top: 45px; }
    .herotx { width: 100%; padding-top: 28px; }
    h1 { font-size: 42px; }
    .herotx > p { width: 100%; font-size: 15px; }
    .mainbt { width: 100%; }
    .chatui { top: auto; right: 0; bottom: 0; width: 100%; height: 390px; }
    .phone { width: 180px; }
    .bubble { max-width: 155px; padding: 11px 13px; }
    .bubble.left { top: 64px; left: 10px; }
    .bubble.right { top: 145px; right: 9px; }
    .typing { right: 9px; bottom: 20px; }
    .ticker { justify-content: flex-start; overflow: hidden; }
    .secton { padding: 68px 0; }
    .secttl { margin-bottom: 35px; font-size: 28px; }
    .shotsx { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 14px; scroll-snap-type: x mandatory; }
    .shotit { flex: 0 0 78%; scroll-snap-align: start; }
    .featls, .downls, .newsls { grid-template-columns: 1fr; }
    .timeln { display: block; }
    .timeln::before { top: 0; bottom: 0; left: 34px; right: auto; width: 2px; height: auto; }
    .stepit { display: grid; grid-template-columns: 68px 1fr; gap: 17px; margin-bottom: 18px; text-align: left; }
    .stepit > div:last-child { margin-top: 0; }
    .faqbtn { min-height: 70px; padding: 12px 15px; }
    .faqans { padding: 0 15px 20px; }
    .voicls { columns: 1; }
    .footin { padding: 38px 0; flex-direction: column; }
    .footnv { flex: none; }
    .footin .getapp { width: 100%; }
}