:root{--color-background:#0d1624;--color-foreground:#f0f4ff;--color-card:#131f35;--color-muted:#8a9dc0;--color-primary:#3E5FAC;--color-primary-rgb:62,95,172;--color-border:#1d2f4f;--color-section-dark:#0e1a2d;--color-hero-gradient-end:#0f1c2e;--color-light-bg:#f4f7fd;--color-light-muted:#4a5c7a;--color-light-card:#ffffff;--color-light-border:#d0daf0}body{font-family:Arial,sans-serif}html{scroll-behavior:smooth}.logo-header{height:2.8rem;width:auto}.hero-isolate{isolation:isolate}.particles-layer{z-index:1}.hero-content{z-index:2}.logo-hero{width:min(480px,90vw);height:auto}.logo-footer{width:220px;height:auto}#particles{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero-section{background:linear-gradient(180deg,var(--color-background) 0,var(--color-hero-gradient-end) 100%)}.section-dark{background-color:var(--color-section-dark)}.section-light{background-color:var(--color-light-bg);color:var(--color-background)}.section-light .text-muted{color:var(--color-light-muted)}.section-light .bg-card{background-color:var(--color-light-card)}.section-light .border-border{border-color:var(--color-light-border)}.section-light .text-primary{color:var(--color-primary)}.section-light .bg-primary\/10{background-color:rgba(var(--color-primary-rgb),.1)}.typewriter-cursor{display:inline-block;width:3px;height:1em;background-color:var(--color-primary);margin-left:2px;animation:blink 1s infinite;vertical-align:text-bottom}@keyframes blink{0%,50%{opacity:1}100%,51%{opacity:0}}nav a.nav-active{color:var(--color-foreground);font-weight:700}