*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0a0f;--text: #f9fafb;--text-muted: #9ca3af;--text-dim: #6b7280;--accent: #f43f5e;--accent-hover: #e11d48;--green: #4ade80;--orange: #f97316;--purple: #a78bfa;--taper: #38bdf8;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .08);--radius: 16px;--font-primary: "DM Sans", system-ui, sans-serif;--font-display: "Barlow Condensed", system-ui, sans-serif}html{scroll-behavior:smooth}body{font-family:var(--font-primary);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;background-image:radial-gradient(ellipse 80% 50% at 0% 0%,rgba(244,63,94,.07) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(99,102,241,.06) 0%,transparent 60%);background-attachment:fixed}#root{min-height:100vh}h1,h2,h3,h4{font-family:var(--font-display)}button{font-family:var(--font-primary)}input[type=number],input[type=text]{font-family:var(--font-primary);background:#ffffff0d;border:1.5px solid rgba(255,255,255,.12);color:var(--text);border-radius:10px;padding:10px 14px;font-size:16px;width:100%;outline:none;transition:border-color .15s;-moz-appearance:textfield}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}input[type=number]:focus,input[type=text]:focus{border-color:var(--accent)}input::placeholder{color:var(--text-dim)}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.container{width:100%;max-width:680px;margin:0 auto;padding:0 20px}@media (max-width: 480px){.container{padding:0 16px}}