header nav{display:flex;align-items:center;gap:4px;padding:5px;background:rgba(17,23,35,.48);border:1px solid rgba(232,239,251,.1);border-radius:8px;box-shadow:0 10px 28px rgba(0,0,0,.13);backdrop-filter:blur(12px)}header nav a{position:relative;padding:9px 16px;color:#aeb9ce!important;font:600 13px "Noto Sans SC","Microsoft YaHei",sans-serif!important;letter-spacing:.02em!important;line-height:1.25;text-transform:none!important;border-radius:5px;transition:background .2s ease,color .2s ease,transform .2s ease}header nav a+a{border:0}header nav a:first-child{color:#f2f5fb!important;background:rgba(123,156,255,.16)}header nav a:first-child:before{content:"";display:inline-block;width:5px;height:5px;margin:0 7px 1px 0;border-radius:50%;background:#8ba8ff;box-shadow:0 0 10px rgba(123,156,255,.7);position:static}header nav a:hover,header nav a:focus-visible{background:rgba(232,239,251,.09);color:#fff!important;outline:none;transform:translateY(-1px)}header nav a:hover:after{content:none}@media(max-width:780px){header nav{display:none}}