:root{--color-bg:#07080f;--color-surface:#0f1120;--color-surface-2:#161929;--color-border:#1e2240;--color-primary:#7c6af7;--color-primary-hover:#9583ff;--color-accent:#c9a84c;--color-text:#e8eaf6;--color-muted:#8892b0;--text-xs:13px;--text-sm:15px;--text-base:17px;--text-lg:20px;--text-xl:24px;--text-2xl:30px;--text-3xl:38px;--space-card-y:24px;--space-card-x:28px;--space-section:64px;--tap-min:44px}html{font-size:16px;background-color:#07080f}body{font-size:var(--text-base);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.cosmic-bg,body{background-color:var(--color-bg);color:var(--color-text)}.cosmic-surface{background-color:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.cosmic-muted{color:var(--color-muted)}nav.site-nav{background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border-bottom:1px solid transparent!important}nav.site-nav.is-scrolled{background:rgba(7,8,15,.92)!important;backdrop-filter:blur(12px)!important;-webkit-backdrop-filter:blur(12px)!important;border-bottom:1px solid #1e2240!important}