*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-deep: #0a0e17;--bg-panel: #111827;--bg-card: #161c28;--bg-card-hover: #1c2436;--bg-input: #1a2032;--border: #1e293b;--border-glow: rgba(0, 212, 255, .25);--text-primary: #e2e8f0;--text-secondary: #8899aa;--text-muted: #556677;--accent: #00d4ff;--accent-dim: #0099bb;--accent2: #7c3aed;--success: #10b981;--danger: #ef4444;--warning: #f59e0b}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-deep);color:var(--text-primary)}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-dim)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes glowPulse{0%,to{box-shadow:0 0 4px #00d4ff33}50%{box-shadow:0 0 16px #00d4ff66}}@keyframes borderShimmer{0%{border-color:var(--border)}50%{border-color:#00d4ff4d}to{border-color:var(--border)}}button:disabled{opacity:.4;cursor:not-allowed}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)!important;box-shadow:0 0 0 3px #00d4ff1f}input,select,textarea{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-size:13px;transition:border-color .2s,box-shadow .2s}select{cursor:pointer}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}