@import url("https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@300;400;600;700&display=swap");html{scroll-behavior:smooth}body{font-family:"Source Sans 3","Segoe UI",system-ui,sans-serif}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.hero-surface{background:radial-gradient(circle at top left,#f7fafc 0%,#e8eef6 45%,#d9e3f0 100%)}.nav-toggle-bar{display:block;width:20px;height:2px;margin:4px 0;background:#0b1220}