:root{--brand-primary: #2563eb;--brand-primary-light: #3b82f6;--brand-primary-dark: #1e40af;--brand-primary-bg: #eff6ff;--color-success: #10b981;--color-success-bg: #dcfce7;--color-warning: #f59e0b;--color-warning-bg: #fef3c7;--color-danger: #ef4444;--color-danger-bg: #fee2e2;--text-primary: #1a1a2e;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border: #eef0f6;--background: #f4f6fb;--card: #ffffff;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 4px 16px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--background);color:var(--text-primary);line-height:1.6;font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--brand-primary);text-decoration:none}a:hover{color:var(--brand-primary-dark)}.btn{display:inline-flex;align-items:center;gap:6px;border:none;cursor:pointer;font-family:inherit;font-weight:600;border-radius:var(--radius-md);padding:9px 22px;font-size:14px;transition:all .2s;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#3b82f6,#1e40af);color:#fff;box-shadow:0 4px 14px #2563eb52}.btn-primary:hover{background:linear-gradient(135deg,#2f74ec,#1a3a9e)}.btn-outline{background:#fff;color:var(--brand-primary);border:1.5px solid var(--brand-primary)}.btn-outline:hover{background:var(--brand-primary-bg)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 16px}.btn-ghost:hover{background:#f5f6fa}.btn-sm{padding:5px 14px;font-size:12px}.btn-lg{padding:13px 30px;font-size:15px}.card{background:var(--card);border:1px solid rgba(0,0,0,.04);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-lg);box-shadow:0 1px 3px #0000000a}.badge{font-size:11px;padding:2px 10px;border-radius:10px;font-weight:600;display:inline-block}.badge-green{background:var(--color-success-bg);color:var(--color-success)}.badge-red{background:var(--color-danger-bg);color:var(--color-danger)}.badge-orange{background:#fff7ed;color:#ea580c}.badge-amber{background:var(--color-warning-bg);color:var(--color-warning)}.badge-blue{background:var(--brand-primary-bg);color:var(--brand-primary)}.badge-gray{background:#f3f4f6;color:var(--text-secondary)}.form-input{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.form-input:focus{border-color:var(--brand-primary)}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.form-group{margin-bottom:20px}.tabs{display:flex;gap:4px;margin-bottom:20px}.tab{padding:8px 18px;border-radius:10px;font-size:14px;cursor:pointer;color:var(--text-secondary);transition:all .15s;font-weight:500}.tab:hover{background:#2563eb0f}.tab.active{background:var(--brand-primary);color:#fff;font-weight:600}.flex{display:flex}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-center{display:flex;align-items:center;justify-content:center}.gap-8{gap:8px}.gap-16{gap:16px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.text-center{text-align:center}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#9ca3af}[data-viewer-shell]:fullscreen,[data-viewer-shell]:-webkit-full-screen{width:100%;height:100%;background:#111}