:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--cb-bg:#030711;--cb-bg-soft:#050b17;--cb-surface:#071120;--cb-surface-raised:#0a1728;--cb-surface-hover:#0d2036;--cb-text:#f4fbff;--cb-text-soft:#c7dae5;--cb-text-muted:#8da8ba;--cb-border:#70d6ff29;--cb-border-strong:#70d6ff4d;--cb-cyan:#42e8ff;--cb-blue:#4b7cff;--cb-violet:#ad63ff;--cb-danger:#ff668c;--cb-warning:#ffc66b;--cb-success:#47f2b2;--cb-radius-control:12px;--cb-radius-panel:18px;--cb-radius-hero:28px;--cb-shadow-panel:0 28px 90px #000e236b;--cb-font-ui:"Microsoft YaHei UI", "PingFang SC", sans-serif;--cb-font-mono:"JetBrains Mono", "Cascadia Code", monospace}.cb-brand{color:var(--cb-text);font:700 1.08rem/1 var(--cb-font-ui);letter-spacing:-.03em;white-space:nowrap;align-items:center;gap:.18em;display:inline-flex}.cb-brand-character{color:var(--cb-cyan);filter:drop-shadow(0 0 14px color-mix(in srgb, currentColor 58%, transparent));animation:8s linear infinite cb-hue-cycle}.cb-action{border-radius:var(--cb-radius-control);min-height:42px;font:650 .9rem/1 var(--cb-font-ui);cursor:pointer;border:1px solid #0000;padding:.7rem 1.05rem;transition:transform .18s,border-color .18s,background .18s}.cb-action:hover{transform:translateY(-1px)}.cb-action:focus-visible{outline:2px solid var(--cb-cyan);outline-offset:3px}.cb-action-primary{color:#021018;background:linear-gradient(135deg, var(--cb-cyan), #7ff1ff);box-shadow:0 14px 34px #42e8ff2e}.cb-action-secondary{color:var(--cb-text);border-color:var(--cb-border);background:#0a1728c2}@keyframes cb-hue-cycle{0%{color:var(--cb-cyan)}45%{color:var(--cb-blue)}72%{color:var(--cb-violet)}to{color:var(--cb-cyan)}}@media (prefers-reduced-motion:reduce){.cb-brand-character{animation:none}.cb-action{transition:none}}