*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #08080f;--bg-surface: #0e0e1a;--bg-card: #141425;--bg-card-hover: #1a1a32;--text: #f0f0f5;--text-secondary: #8888a0;--accent: #1A73E8;--accent-glow: rgba(26, 115, 232, .15);--accent-dim: #1259b5;--orange: #FF6B35;--red: #E63946;--green: #2EC486;--radius: 16px;--radius-sm: 10px;--radius-xs: 6px;--max-width: 1200px;--phone-width: 280px;--phone-height: 600px}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:#08080fcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.06)}.nav-inner{max-width:var(--max-width);margin:0 auto;padding:0 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