:root{--bg-base: #05080f;--bg-radial: radial-gradient(circle at top, rgba(37, 99, 235, .18), transparent 40%);--bg-card: #090a10;--bg-card-strong: #151827;--bg-overlay: rgba(15, 23, 42, .9);--bg-input: rgba(15, 23, 42, .6);--text-primary: #f8fafc;--text-default: #e2e8f0;--text-muted: #94a3b8;--text-mute-2: #8b93a7;--text-danger: #fca5a5;--accent-primary: #2563eb;--accent-secondary: #9333ea;--accent-success-1: #22d3ee;--accent-success-2: #10b981;--accent-danger-1: #dc2626;--accent-danger-2: #991b1b;--border-default: rgba(148, 163, 184, .18);--border-strong: rgba(96, 165, 250, .7);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--font-size-xs: 12px;--font-size-sm: 13px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-xl: 20px;--shadow-card: 0 12px 32px rgba(0, 0, 0, .45);--scroll-thumb: rgba(59, 130, 246, .45);--scroll-track: rgba(15, 23, 42, .5)}.direction-long{color:#22c55e}.direction-short{color:#ef4444}.pnl-positive{color:#22c55e}.pnl-negative{color:#ef4444}*,*:before,*:after{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:var(--font-size-md);color:var(--text-default);background-color:var(--bg-base);background-image:var(--bg-radial);background-attachment:fixed;-webkit-font-smoothing:antialiased}*{scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) var(--scroll-track)}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:4px}*::-webkit-scrollbar-track{background:var(--scroll-track)}a{color:inherit;text-decoration:none}button{font:inherit}.modal-confirm{width:min(480px,90vw)}.modal-form{width:min(560px,90vw)}.modal-form-lg{width:min(720px,90vw)}.modal-form-xl{width:min(860px,90vw)}