html,body{height:100%;overflow:hidden}
.site-header{position:fixed;z-index:1000;top:14px;left:0;width:100%;padding:0 16px}
.site-header-inner{width:min(1120px,100%);height:62px;margin:auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid #fff;background:#ffffffd9;border-radius:18px;box-shadow:0 12px 35px #5361841f;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.site-brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;color:#17213a;font-weight:850;text-decoration:none}
.site-logo{display:block;width:39px;height:39px;object-fit:contain;filter:drop-shadow(0 8px 12px #6574a024)}
.site-nav{display:flex;align-items:center;gap:5px}.site-nav a{padding:8px 10px;border-radius:10px;color:#59667c;font-size:13px;font-weight:750;text-decoration:none;white-space:nowrap}.site-nav a:hover,.site-nav a[aria-current=page]{background:#eef2ff;color:#5146d9}
.site-footer{width:100%;padding:25px 18px 40px;border-top:1px solid #dfe5f1;color:#7a869b;font-size:12px}.site-footer-inner{width:min(1120px,100%);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-footer-meta{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:8px}.site-footer a{color:#7a869b;text-decoration:none}.site-footer a:hover{color:#5146d9;text-decoration:underline;text-underline-offset:3px}
.site-scroll{position:fixed;inset:90px 0 0;overflow-y:scroll;overflow-x:hidden;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:#8679df #edf3fb}
.site-scroll::-webkit-scrollbar{width:13px}.site-scroll::-webkit-scrollbar-track{background:linear-gradient(#f0f5fc,#f8effa);border-radius:999px}.site-scroll::-webkit-scrollbar-thumb{min-height:54px;border:3px solid transparent;border-radius:999px;background:linear-gradient(180deg,#7568da,#a56dce,#67bfc2) border-box}.site-scroll::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#5f53c9,#9360bc,#4eaaae) border-box}
@media(max-width:620px){.site-header{top:8px;padding:0 8px}.site-header-inner{height:58px;padding:0 11px;border-radius:15px;gap:8px}.site-brand{font-size:0;gap:0}.site-logo{transform:scale(.9)}.site-nav{gap:0}.site-nav a{padding:8px 9px;font-size:12px}.site-scroll{inset:76px 0 0}.site-scroll::-webkit-scrollbar{width:9px}.site-footer{padding:22px 18px 30px}.site-footer-inner{align-items:flex-start;flex-direction:column;gap:8px}}