:root{--bg: #0b0b12;--bg-soft: #12121c;--card: #161624;--card-hover: #1b1b2c;--border: #262638;--text: #ececf4;--muted: #9a9ab0;--accent: #c084fc;--pink: #ec4899;--purple: #a855f7;--blue: #60a5fa;--gradient: linear-gradient(135deg, #a855f7, #ec4899);color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img,iframe{max-width:100%}.container{max-width:1080px;margin:0 auto;padding:0 1.25rem}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:#0b0b12cc;border-bottom:1px solid var(--border)}.site-header 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