:root{--bg-main: #FFFFFF;--bg-surface: #F8FAFC;--text-main: #0f172a;--text-muted: #64748b;--border-color: rgba(0, 0, 0, .06);--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(0, 0, 0, .04);--grid-color: rgba(0, 0, 0, .08)}.dark{--bg-main: #16161a;--bg-surface: #101014;--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: rgba(255, 255, 255, .06);--glass-bg: rgba(18, 18, 20, .6);--glass-border: rgba(255, 255, 255, .06);--grid-color: rgba(255, 255, 255, .08)}html{scroll-behavior:smooth}body{background-color:var(--bg-main);color:var(--text-main);overflow-x:hidden;transition:background-color .4s ease,color .4s ease}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:#3f3f46;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#52525b}.linear-grid{background-attachment:fixed;background-size:60px 60px;background-image:linear-gradient(to right,var(--grid-color) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-color) 1px,transparent 1px);mask-image:linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 20%,black 80%,transparent 100%)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 4px 30px #00000008;transition:all .3s cubic-bezier(.4,0,.2,1)}.nav-bar{text-wrap:nowrap}@media (max-width: 920px){.nav-link.hidable{display:none}}