:root{--bg-primary:#020b1a;--bg-secondary:#061224;--bg-tertiary:#0a1628;--bg-panel:#08142cbf;--bg-card:#0c1c3899;--color-primary:#0ea5e9;--color-primary-light:#38bdf8;--color-primary-dark:#0369a1;--color-accent:#00d4ff;--color-glow:#0ea5e94d;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--color-info:#6366f1;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#38bdf8;--border-color:#0ea5e926;--border-glow:#0ea5e966;--border-radius:6px;--panel-bg:linear-gradient(135deg, #08142cd9 0%, #0a193299 100%);--panel-border:1px solid var(--border-color);--panel-shadow:0 0 30px #0006, inset 0 1px 0 #ffffff08;--font-family:"PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;--font-mono:"JetBrains Mono", "Cascadia Code", "Fira Code", monospace;--font-digital:"DS-Digital", "LED Calculator", var(--font-mono);--gap-xs:4px;--gap-sm:8px;--gap-md:12px;--gap-lg:16px;--gap-xl:24px;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.6s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;font-family:var(--font-family);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;overflow:hidden}body:before{content:"";z-index:-1;background:radial-gradient(ellipse at 20% 50%, #0ea5e90f 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, #38bdf80a 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, #00d4ff08 0%, transparent 50%), linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);background-size:100% 100%;position:fixed;inset:0}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#0ea5e94d;border-radius:2px}::-webkit-scrollbar-thumb:hover{background:#0ea5e980}a{color:var(--color-primary-light);text-decoration:none}a:hover{color:var(--color-accent)}::selection{color:#fff;background:#0ea5e94d}.fade-enter-active,.fade-leave-active{transition:opacity var(--transition-normal)}.fade-enter-from,.fade-leave-to{opacity:0}.slide-up-enter-active,.slide-up-leave-active{transition:all var(--transition-normal)}.slide-up-enter-from{opacity:0;transform:translateY(20px)}.slide-up-leave-to{opacity:0;transform:translateY(-20px)}@keyframes pulse-glow{0%,to{box-shadow:0 0 5px var(--color-glow)}50%{box-shadow:0 0 20px var(--color-glow), 0 0 40px #0ea5e926}}@keyframes breathe{0%,to{opacity:1}50%{opacity:.4}}@keyframes alert-flash{0%,to{border-color:#ef444466;box-shadow:0 0 5px #ef444433}50%{border-color:#ef4444e6;box-shadow:0 0 20px #ef444466}}@keyframes border-flow{0%{background-position:0%}to{background-position:200%}}@keyframes count-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes blink-caret{0%,to{border-color:#0000}50%{border-color:var(--color-accent)}}