:root{
--bg:#EDF1F7;--bg2:#E3E9F3;--card:#FFFFFF;--line:#D3DBE7;--line2:#C2CCDD;
--ink:#242B38;--ink2:#5C677B;--pri:#5B3DF5;--pri2:#4029C9;--acc:#8FD14F;--acc2:#6CB02E;
--dark:#171D2E;--dark2:#212A42;--railw:236px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
margin:0;padding-left:var(--railw);background:var(--bg);color:var(--ink);
font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,figure,figcaption,blockquote,dl,dd,table,ul,ol{margin:0}
ul,ol{padding-left:20px}
button{font:inherit}
.rail{position:fixed;top:0;bottom:0;left:0;width:var(--railw);background:var(--dark);color:#E7ECF5;z-index:60}
.rail__in{display:flex;flex-direction:column;gap:20px;height:100%;padding:26px 20px 24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:42px;height:42px;border-radius:12px}
.brand b{display:block;font-size:19px;letter-spacing:.4px;color:#fff}
.brand i{display:block;font-style:normal;font-size:12px;color:#96A2BA}
.nav{display:flex;flex-direction:column;gap:4px}
.nav a{padding:9px 12px;border-radius:9px;font-size:15px;color:#B7C2D6;transition:background .18s,color .18s}
.nav a:hover{background:#232B42;color:#fff}
.nav a[aria-current="page"]{background:var(--pri);color:#fff}
.rail .btn{margin-top:auto}
.rail p{margin:0;font-size:12.5px;color:#7C89A3;line-height:1.6}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:11px;border:0;font-size:15px;font-weight:700;white-space:nowrap;cursor:pointer;transition:background .18s,color .18s,box-shadow .18s}
.btn.btn-primary{background:var(--acc);color:#18240A}
.btn.btn-primary:hover{background:#A6E271;color:#18240A}
.btn.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px #3B4663}
.btn.btn-ghost:hover{background:#232B42;color:#fff}
.btn.btn-out{background:transparent;color:var(--pri2);box-shadow:inset 0 0 0 1px var(--pri)}
.btn.btn-out:hover{background:var(--pri);color:#fff}
.hero{position:relative;overflow:hidden;background:var(--bg2)}
.hero::before{content:"";position:absolute;top:0;left:0;right:0;height:250px;pointer-events:none;background-image:radial-gradient(rgba(91,61,245,.26) 1.5px,transparent 1.6px);background-size:22px 22px;-webkit-mask-image:linear-gradient(118deg,#000,transparent 62%);mask-image:linear-gradient(118deg,#000,transparent 62%)}
.hero::after{content:"";position:absolute;right:-150px;bottom:-200px;width:520px;height:520px;pointer-events:none;background:repeating-radial-gradient(circle at center,rgba(91,61,245,.15) 0 1.5px,transparent 1.5px 26px)}
.hero__in{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:64px 34px 70px;display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center}
.hero h1{font-size:44px;line-height:1.18;letter-spacing:-.6px}
.hero h1 em{font-style:normal;color:var(--pri)}
.hero .lead{margin-top:16px;font-size:16.5px;color:var(--ink2);max-width:56ch}
.hero__act{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero__badge{margin-top:18px;display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink2)}
.hero__badge span{display:inline-flex;align-items:center;gap:6px}
.hero__badge span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acc)}
.hero__shot{display:flex;justify-content:center}
.hero__shot img{width:auto;max-width:300px;height:auto;margin:0 auto;border-radius:18px;box-shadow:0 20px 44px rgba(23,29,46,.2)}
.stats{background:var(--dark);color:#DCE3F0}
.stats__in{max-width:1180px;margin:0 auto;padding:26px 34px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat b{display:block;font-size:27px;line-height:1.3;color:#fff}
.stat span{font-size:13px;color:#93A0B8}
.sec{padding:64px 34px}
.sec.alt{background:var(--bg2)}
.sec__in{max-width:1180px;margin:0 auto}
.head{max-width:660px;margin-bottom:30px}
.head h2{font-size:29px;line-height:1.32;letter-spacing:-.3px}
.head p{margin-top:10px;color:var(--ink2);font-size:15.5px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(35,43,66,.1)}
.card .n{font-size:12.5px;font-weight:700;letter-spacing:1.4px;color:var(--pri)}
.card h3{margin-top:8px;font-size:18px;line-height:1.4}
.card p{margin-top:9px;color:var(--ink2);font-size:15px}
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
figure.shot{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;transition:box-shadow .2s}
figure.shot:hover{box-shadow:0 14px 30px rgba(35,43,66,.1)}
.shot img{width:auto;max-width:100%;height:auto;margin:0 auto;border-radius:10px}
figcaption{margin-top:10px;font-size:13px;color:var(--ink2);text-align:center;line-height:1.55}
.entries{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.entry{display:block;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--pri);border-radius:14px;padding:22px;transition:border-color .18s,box-shadow .2s}
.entry:hover{border-left-color:var(--acc);box-shadow:0 14px 30px rgba(35,43,66,.1)}
.entry h3{font-size:18px}
.entry p{margin-top:8px;font-size:15px;color:var(--ink2)}
.entry span{display:inline-block;margin-top:12px;font-size:13.5px;font-weight:700;color:var(--pri)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.quote p{font-size:15px;color:#39424F}
.quote b{display:block;margin-top:12px;font-size:13px;font-weight:700;color:var(--ink2)}
.qa{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:0 18px;margin-top:12px}
.qa summary{cursor:pointer;padding:16px 0;font-size:16px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--pri);font-weight:700;flex:0 0 auto}
.qa[open] summary::after{content:"\2212"}
.qa p{padding:14px 0 16px;border-top:1px solid var(--line);color:var(--ink2);font-size:15px}
.cta{background:var(--dark2);color:#E8EDF7}
.cta__in{max-width:1180px;margin:0 auto;padding:54px 34px;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.cta h2{font-size:26px;line-height:1.35;color:#fff}
.cta p{margin-top:8px;color:#A7B3C9;font-size:14.5px;max-width:52ch}
.page-hero{background:var(--bg2);padding:50px 34px 42px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;top:0;right:0;width:420px;height:100%;pointer-events:none;background:repeating-radial-gradient(circle at 120% 20%,rgba(91,61,245,.13) 0 1.5px,transparent 1.5px 24px)}
.page-hero__in{position:relative;z-index:1;max-width:1180px;margin:0 auto}
.page-hero h1{font-size:34px;line-height:1.25;letter-spacing:-.4px}
.page-hero p{margin-top:12px;max-width:64ch;color:var(--ink2);font-size:16px}
.split{display:grid;grid-template-columns:minmax(0,1fr) 302px;gap:40px;align-items:start;max-width:1180px;margin:0 auto}
.prose{max-width:860px}
.prose h2{font-size:25px;line-height:1.35;margin-top:46px;padding-top:22px;border-top:2px solid var(--line2)}
.prose h2:first-child{margin-top:0;padding-top:0;border-top:0}
.prose h3{font-size:17.5px;margin-top:22px}
.prose p{margin-top:14px;color:#39424F}
.prose ul,.prose ol{margin-top:14px;color:#39424F}
.prose li{margin-top:8px}
.prose figure{margin:22px 0 0}
.prose figure img{width:auto;max-width:min(360px,100%);height:auto;margin:0 auto;border-radius:14px;box-shadow:0 0 0 4px #fff,0 12px 26px rgba(35,43,66,.12)}
.prose figure figcaption{margin-top:14px}
.side{position:sticky;top:24px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.side h3{font-size:16px}
.side p{margin-top:10px;font-size:14.5px;color:var(--ink2)}
.side .btn{margin-top:16px;width:100%}
.side ul{margin-top:12px;font-size:14.5px;color:var(--ink2)}
.side li{margin-top:7px}
.foot{background:var(--dark);color:#98A4BB;padding:44px 34px 34px}
.foot__in{max-width:1180px;margin:0 auto}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
.foot h4{margin:0;font-size:15px;color:#E4EAF4}
.foot p{margin-top:10px;font-size:14px;line-height:1.7}
.foot ul{margin:0;padding:0;list-style:none;font-size:14px}
.foot li{margin-top:9px}
.foot a:hover{color:#fff}
.foot .disc{margin-top:28px;padding-top:20px;border-top:1px solid #2C3550;font-size:13px;color:#8390A8}
.foot .copy{margin-top:10px;font-size:13px;color:#7A879F}
.foot .btn{margin-top:14px}
.unveil{animation:unveil .62s cubic-bezier(.22,.72,.24,1) both}
.unveil.d1{animation-delay:.08s}
.unveil.d2{animation-delay:.16s}
@keyframes unveil{from{opacity:0;clip-path:circle(0% at 50% 38%)}to{opacity:1;clip-path:circle(126% at 50% 38%)}}
@media (prefers-reduced-motion:reduce){
.unveil{animation:none;opacity:1;clip-path:none}
}
@media (max-width:980px){
body{padding-left:0}
.rail{position:static;width:auto;height:auto}
.rail__in{flex-direction:row;flex-wrap:wrap;align-items:center;gap:14px;padding:14px 22px}
.brand{order:1}
.rail .btn{margin:0 0 0 auto;order:2}
.nav{order:3;flex:1 0 100%;flex-direction:row;flex-wrap:wrap;justify-content:center;gap:2px;margin-top:4px}
.nav a{padding:8px 12px;font-size:14.5px}
.rail p{display:none}
.hero__in{grid-template-columns:1fr;gap:32px;padding:46px 22px 50px}
.hero h1{font-size:34px}
.hero__shot img{max-width:280px}
.cards,.shots,.quotes,.entries{grid-template-columns:repeat(2,1fr)}
.stats__in{grid-template-columns:repeat(2,1fr)}
.sec{padding:48px 22px}
.page-hero{padding:38px 22px 32px}
.page-hero h1{font-size:28px}
.split{grid-template-columns:1fr;gap:30px}
.side{position:static}
.foot{padding:38px 22px 28px}
.foot__grid{grid-template-columns:1fr 1fr;gap:22px}
.cta__in{padding:44px 22px}
}
@media (max-width:620px){
.hero h1{font-size:27px}
.hero__in{padding:34px 18px 40px}
.hero__shot img{max-width:240px}
.cards,.shots,.quotes,.entries{grid-template-columns:1fr}
.sec{padding:40px 18px}
.head h2{font-size:24px}
.stats__in{padding:22px 18px}
.stat b{font-size:23px}
.prose h2{font-size:22px}
.page-hero{padding:30px 18px 26px}
.page-hero h1{font-size:24px}
.foot__grid{grid-template-columns:1fr}
.cta__in{padding:38px 18px}
.cta h2{font-size:22px}
}