:root{color-scheme:light;--paper:#f5f5f7;--ink:#242629;--muted:#6b6e76;--line:#e5e6ea;--blue:#2862a6;--blue-soft:#e8f1fd;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:5px}img{display:block;max-width:100%}.wrap{width:min(1040px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;top:-80px;left:24px;background:white;padding:14px;z-index:10}.skip-link:focus{top:12px}.site-header{background:#fff;border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:11px;align-items:center;font-size:21px;font-weight:650;letter-spacing:.05em}.brand img{border-radius:9px}.wordmark{font-size:12px;font-weight:550;letter-spacing:.14em;color:var(--muted);margin-left:8px}.contact-link{font-size:14px;color:var(--muted)}.contact-link span{margin-left:6px}.contact-link:hover,.footer a:hover{color:var(--blue)}.intro{padding:63px 0 35px}.eyebrow{font-size:12px;letter-spacing:.19em;font-weight:600;color:var(--muted);margin:0 0 18px}h1{font-size:clamp(36px,4.8vw,52px);line-height:1.2;letter-spacing:-.045em;font-weight:650;margin:0}.intro-copy{font-size:18px;color:var(--muted);margin:18px 0 0;line-height:1.6}.products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;scroll-margin-top:24px}.product{background:white;border:1px solid #e8e8ed;border-radius:26px;padding:30px 32px 21px;box-shadow:0 3px 5px #1d243002;min-width:0}.product-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.app-icon{border:1px solid #ececf0;border-radius:20px;width:84px;height:84px;object-fit:contain;background:white;box-shadow:0 4px 14px #20263306}.platform{font-size:12px;letter-spacing:.03em;color:var(--muted);border:1px solid var(--line);padding:6px 11px;border-radius:20px}h2{font-size:28px;letter-spacing:-.02em;margin:0;font-weight:650}.product-caption{margin:10px 0 29px;color:var(--muted);line-height:1.6}.metadata{display:flex;gap:0;margin:0 0 24px}.metadata>div{flex:1;padding-left:20px;border-left:1px solid var(--line);min-width:0}.metadata>div:first-child{padding-left:0;border:0}.metadata dt{font-size:12px;color:var(--muted);margin-bottom:8px}.metadata dd{font-size:14px;margin:0;font-weight:550;white-space:nowrap}.download{display:flex;align-items:center;justify-content:center;gap:9px;background:var(--ink);color:white;min-height:52px;padding:13px 16px;border-radius:13px;font-size:15px;font-weight:550;transition:background .15s,transform .15s}.download:hover{background:#42464c;transform:translateY(-1px)}.download:active{transform:translateY(0)}.download svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.file-type{font-size:12px;font-weight:400;opacity:.64;margin-left:auto}.download svg{margin-right:auto}.download-note{text-align:center;font-size:12px;line-height:1.6;color:var(--muted);margin:12px 0 0}.support{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 3px 32px}.support h2{font-size:16px;line-height:1.5}.support p{font-size:14px;color:var(--muted);line-height:1.6;margin:6px 0 0}.support>a{font-size:14px;color:var(--blue);background:var(--blue-soft);padding:12px 17px;border-radius:10px;white-space:nowrap}.support>a:hover{background:#dceafb}.support>a span{margin-left:8px}.footer{padding:22px 0 28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:12px;line-height:1.5}
@media(min-width:1500px){.intro{padding-top:80px}.product{padding-top:34px;padding-bottom:26px}.support{padding-block:36px}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.nav{min-height:66px}.wordmark{display:none}.intro{padding:42px 0 28px}.intro-copy{font-size:16px}.products{grid-template-columns:1fr;gap:18px}.product{padding:25px 24px 19px;border-radius:22px}.product-top{margin-bottom:20px}.app-icon{width:72px;height:72px;border-radius:17px}.support{align-items:flex-start;flex-direction:column;gap:16px;padding:28px 4px}.footer{flex-wrap:wrap;gap:12px 22px}.footer span:last-child{display:none}}
.footer{margin-top:32px}
.metadata{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));text-align:center}
.metadata>div,.metadata>div:first-child{padding-inline:12px}
.download-icon{display:flex;align-items:center;justify-content:center;width:19px;height:19px;flex:none;margin-right:auto}
.download-icon svg{margin-right:0}
.download-label{min-width:0}
.download-note{font-size:14px;min-height:2.9em;line-height:1.45;margin-top:13px;display:flex;align-items:center;justify-content:center}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}