:root{--bg: #0f1115;--bg-elevated: #161b22;--bg-card: #1a1f28;--text: #e6edf3;--text-muted: #8b949e;--accent: #58a6ff;--accent-soft: rgba(88, 166, 255, .15);--border: #30363d;--success: #3fb950;--font-sans: "DM Sans", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}#root{min-height:100vh;min-height:100dvh}a,button{-webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 1rem}@media (min-width: 640px){.container{padding:0 1.5rem}}.section{padding:2.5rem 0}@media (min-width: 640px){.section{padding:4rem 0}}.section-title{font-size:clamp(1.375rem,4vw,2rem);font-weight:600;margin-bottom:1.5rem;color:var(--text)}@media (min-width: 640px){.section-title{margin-bottom:2rem}}.section-title span{color:var(--accent)}