:root{--primary:#4f46e5;--secondary:#0f172a;--accent:#14b8a6;--bg:#f7f8fc;--text:#172033;--muted:#65708a;--line:#e3e7ef;--radius:18px;--shadow:0 18px 50px rgba(30,41,59,.09);--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:#fff}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(var(--container),calc(100% - 40px));margin:auto}.narrow{max-width:820px}.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px;z-index:99}.skip:focus{left:8px}.site-header{height:76px;border-bottom:1px solid 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