*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #f5f6fa;--bg-secondary: #eceef5;--bg-card: #ffffff;--text-primary: #1a1d27;--text-secondary: #5a6078;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-dim: rgba(37, 99, 235, .1);--border: #dde0ed;--success: #16a34a;--tag-bg: rgba(37, 99, 235, .08);--radius: 12px;--radius-sm: 6px;--shadow: 0 4px 24px rgba(0,0,0,.08)}html,body{height:100%;background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1100px;margin:0 auto;padding:0 24px}.section{padding:80px 0}h1,h2,h3,h4{line-height:1.2;font-weight:700}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.78rem;font-weight:600;background:var(--tag-bg);color:var(--accent);border:1px solid rgba(79,142,247,.25)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}