:root{--bg: #07080b;--bg-elevated: #0e1014;--bg-card: #12141a;--bg-card-hover: #181b22;--border: #1f232c;--border-strong: #2a2f3a;--text: #f5f7fa;--text-muted: #9aa4b2;--text-faint: #6b7280;--accent: #6c8cff;--accent-strong: #4f7cff;--accent-soft: rgba(108, 140, 255, .12);--accent-gradient: linear-gradient(135deg, #6c8cff 0%, #a06cff 100%);--green: #22c55e;--red: #ef4444;--radius: 12px;--radius-sm: 8px;--radius-lg: 20px;--max-w: 1180px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 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