:root{--bg: #0a0e17;--bg-2: #0f1421;--bg-3: #141a2a;--line: #1a2030;--text: #e6ebf2;--muted: #8892a6;--accent: #5af2c2;--buy: #5af2c2;--sell: #ff5c8a;--warn: #ffb454;--info: #7c8dff}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,SF Pro Text,system-ui,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1 1 auto;padding:24px 32px 48px;max-width:1600px;width:100%;margin:0 auto}.app-footer{padding:16px 32px;border-top:1px solid var(--line);color:var(--muted);text-align:center;font-size:12px}.topnav{display:flex;align-items:center;gap:24px;padding:14px 32px;border-bottom:1px solid 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p{color:var(--muted);max-width:600px;font-size:16px}.hero-actions{display:flex;gap:12px;margin-top:20px}.hero-movers h2{margin:32px 0 12px}.movers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.mover-card{background:var(--bg-2);border:1px solid var(--line);padding:14px;border-radius:10px;display:flex;flex-direction:column;gap:4px}.mover-card:hover{border-color:var(--accent)}.mover-symbol{font-weight:700}.mover-price{font-size:18px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:40px}.feature{background:var(--bg-2);border:1px solid var(--line);padding:18px;border-radius:12px}.feature h3{margin:0 0 8px;color:var(--accent)}.feature p{color:var(--muted);margin:0}.markets-table{width:100%;border-collapse:collapse;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;overflow:hidden}.markets-table th,.markets-table td{padding:12px 14px;border-bottom:1px solid 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var(--line);padding:16px;border-radius:12px;display:flex;flex-direction:column;gap:6px}.heat-card:hover{border-color:var(--accent)}.heat-symbol{font-weight:700}.heat-score{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums}.heat-card p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.5}.page-notfound{text-align:center;padding-top:80px}.page-notfound h1{font-size:80px;margin:0;color:var(--accent)}@media (max-width: 1100px){.trade-grid{grid-template-columns:1fr}}