:root{--waterfall-blue: #2563EB;--pine-green: #166534;--warm-gray: #E5E7EB;--sunset-gold: #FCD34D;--bitcoin-orange: #F7931A}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background-color:#fff;color:#213547;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif}a{font-weight:500;color:var(--waterfall-blue);text-decoration:none}a:hover{color:var(--bitcoin-orange)}h1,h2,h3{font-family:Poppins,sans-serif}p{font-family:Roboto,sans-serif}button{border-radius:8px;border:1px solid transparent;padding:.6rem 1.2rem;font-size:1rem;font-weight:500;font-family:Poppins,sans-serif;cursor:pointer;transition:all .25s ease}button:hover{border-color:var(--bitcoin-orange)}button:focus,button:focus-visible{outline:4px auto var(--sunset-gold)}progress{width:100%;height:1rem;border-radius:9999px;background-color:var(--warm-gray)}progress::-webkit-progress-value{background-color:var(--bitcoin-orange);border-radius:9999px}progress::-moz-progress-bar{background-color:var(--bitcoin-orange);border-radius:9999px}.container{max-width:1280px;margin:0 auto;padding:0 1rem}