.site-header{height:72px;padding:0 max(28px,calc((100vw - 1080px)/2));position:sticky;z-index:100;top:0;display:flex;align-items:center;justify-content:flex-end;border-bottom:1px solid #e5e5e7;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.site-header .nav{margin-left:auto;display:flex;align-items:center;gap:0}
.site-header .nav a{position:relative;padding:0 20px;color:#424245;text-decoration:none;font:400 15px/22px -apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Helvetica Neue",Arial,sans-serif;white-space:nowrap;transition:opacity .2s}
.site-header .nav a:hover{opacity:.55}
.site-header .nav a+a::before{content:"";width:1px;height:18px;position:absolute;left:0;top:50%;background:#b8b8bd;transform:translateY(-50%)}
.site-header .nav a:last-child{padding-right:0}
.embedded-guide .site-header{display:none}
@media(max-width:680px){.site-header{height:60px;padding:0 18px}.site-header .nav{width:100%;justify-content:flex-end}.site-header .nav a{padding:0 10px;font-size:13px}.site-header .nav a+a::before{height:15px}}