:root{--bg: #0b1020;--bg-soft: #121a33;--card: #151d38;--card-2: #1b2547;--border: #26325c;--text: #e8ecf8;--text-dim: #97a3c4;--primary: #4f7cff;--primary-dark: #3a63d8;--green: #34d399;--purple: #a78bfa;--red: #f87171;--radius: 14px;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(1200px 600px at 10% -10%,rgba(79,124,255,.18),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(167,139,250,.14),transparent 55%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,PingFang SC,Hiragino Sans GB,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.6}.app{max-width:1360px;margin:0 auto;padding:20px 20px 40px;display:flex;flex-direction:column;gap:16px;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:6px 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var(--border);padding-top:14px}.footer strong{color:var(--text)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#2b3a68;border-radius:999px;border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:#3a4d85;background-clip:content-box}