:root{font-family:"Segoe UI","Microsoft YaHei",Arial,sans-serif;color:#202a3d;background:#fff;font-synthesis:none;--blue:#2162e8;--muted:#748098;--line:#afc4f4;--site-header-height:83px;scroll-behavior:smooth;scroll-padding-top:calc(var(--site-header-height) + 16px);color-scheme:light}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}button{font:inherit;touch-action:manipulation}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}a:focus-visible,button:focus-visible{outline:3px solid #7ca9ff;outline-offset:5px}.page-width{width:min(1180px,calc(100% - 64px));margin:auto}.showcase-width{width:100%;margin:auto}
.site-header-shell{position:sticky;top:0;z-index:40;background:#fff}.site-header{height:83px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e6ebf4}.brand{display:flex;gap:11px;align-items:center;font-size:21px;font-weight:750;letter-spacing:.02em}.brand img{border-radius:8px}.site-header nav{display:flex;gap:31px;color:#67738a;font-size:13px}.site-header nav a:hover{color:var(--blue)}
.hero-actions{display:flex;justify-content:center;gap:16px;margin-bottom:42px}.cta{height:49px;min-width:166px;padding:0 25px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:16px;font-weight:650;border:1px solid;cursor:pointer}.cta svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.cta-outline{background:#fff;border-color:#bdcfee;color:var(--blue)}.cta-outline:hover{background:#f3f7ff}.cta-primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 6px 15px #2162e81a}.cta-primary:hover{background:#154eca}.download-note{text-align:center;font-size:13px;color:var(--muted);margin:-27px 0 15px}
.software-dialog{padding:17px 20px;border:1px solid #d9e3f2;border-radius:17px;background:#fff;color:#20334f;box-shadow:0 28px 100px #142e5533;max-height:calc(100dvh - 48px);overflow:auto;width:min(1410px,calc(100% - 32px))}.software-dialog::backdrop{background:#15274755;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}.dialog-heading h2{flex:1;font-size:16px;margin:0;font-weight:600}.dialog-close{width:32px;height:32px;border:0;border-radius:7px;background:#f2f5fa;color:#63728c;font-size:23px;line-height:1;cursor:pointer;flex-shrink:0}.dialog-close:hover{background:#e7eef9;color:#215ecf}.software-zoom{overflow:auto;max-height:calc(100dvh - 125px)}
@media(max-width:1100px){.hero-actions{margin-bottom:32px}}
@media(max-width:700px){:root{--site-header-height:66px}.page-width{width:calc(100% - 32px)}.site-header{height:66px}.brand{font-size:18px;gap:8px}.brand img{width:30px;height:30px}.site-header nav{gap:16px;font-size:11px}.hero-actions{gap:12px;margin-bottom:28px}.cta{min-width:132px;height:45px;padding-inline:16px;font-size:14px}.software-dialog{padding:12px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}