:root{--color-bg: #0a0a0a;--color-bg-card: #111111;--color-bg-elevated: #1a1a1a;--color-surface: #222222;--color-border: #333333;--color-text: #f5f5f5;--color-text-muted: #888888;--color-text-dim: #555555;--color-bitcoin: #f7931a;--color-bitcoin-dark: #c47515;--color-gold: #ffd700;--color-gold-dark: #b8960f;--color-accent: #ff6b00;--rarity-common: #CD7F32;--rarity-uncommon: #C0C0C0;--rarity-rare: #FFD700;--rarity-epic: #B9F2FF;--rarity-legendary: #E6E6FA;--rarity-mythic: #FF6B00;--font-display: "Cinzel", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-card: 12px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--color-bitcoin);text-decoration:none;transition:color .2s}a:hover{color:var(--color-gold)}button{cursor:pointer;font-family:var(--font-body);border:none;outline:none;transition:all .2s}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:.02em;line-height:1.2}.container{max-width:1200px;margin:0 auto;padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #f7931a33}50%{box-shadow:0 0 40px #f7931a66}}.fade-in{animation:fadeIn .5s ease-out forwards}