:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent: #38bdf8;--accent-dim: #0ea5e9;--border: #475569;--font-sans: "Sora", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace;--section-padding: 5rem 1.5rem;--max-width: 1100px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-dim)}.section-title{font-size:2rem;font-weight:600;margin:0 0 1rem;color:var(--text-primary)}.section-title:after{content:"";display:block;width:3rem;height:3px;background:linear-gradient(90deg,var(--accent),transparent);margin-top:.5rem;border-radius:2px}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}