:root{--zishi-navy:#010039;--zishi-purple:#2E1549;--white:#FFFFFF;--azure-blue:#288FE6;--zishi-gold:#D4AF36;--flag-red:#E5484D;--market-green:#30A46C;--release-line:#C8862B;--color-background:var(--zishi-navy);--color-surface:var(--zishi-purple);--color-text:var(--white);--color-action:var(--azure-blue);--color-tpi:var(--zishi-gold);--color-flag:var(--flag-red);--color-release-line:var(--release-line);--font-sans:"Nimbus Sans","Helvetica Neue",Arial,sans-serif;--font-mono:"Nimbus Mono","SF Mono",ui-monospace,monospace;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:40px;--space-xxl:64px;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-pill:999px;--motion-celebration:2000ms;--motion-lights-down:600ms}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%}body{background:var(--color-background);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.mono,.tnum{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1,"tnum"}a{color:inherit;text-decoration:none}button{font-family:inherit}.action-btn{font-family:var(--font-sans);font-weight:700;color:var(--color-text);background:var(--color-action);border:none;border-radius:var(--radius-pill);padding:var(--space-sm) var(--space-lg);cursor:pointer;transition:filter .12s ease-out}.action-btn:hover{filter:brightness(1.08)}.action-btn:disabled{opacity:.45;cursor:not-allowed}.ghost-btn{font-family:var(--font-sans);font-weight:700;color:var(--color-text);background:transparent;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-pill);padding:var(--space-sm) var(--space-lg);cursor:pointer;transition:border-color .12s ease-out}.ghost-btn:hover{border-color:rgba(255,255,255,.5)}.card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-lg)}.lights-down{animation:lights-down var(--motion-lights-down) ease-in forwards}@keyframes lights-down{0%{filter:brightness(1) saturate(1);opacity:1}to{filter:brightness(.35) saturate(.6);opacity:.4}}@media (prefers-reduced-motion:reduce){.lights-down{animation-duration:1ms}}