:root{--sds-brand-deep:#0b2a56;--sds-brand-dark:#095284;--sds-brand-mid:#086e9c;--sds-brand-light:#0a8fb6;--sds-brand-cyan:#09aac9;--sds-brand-accent:#00cee7;--sds-bg-deep:#020611;--sds-bg-base:#050b18;--sds-bg-elevated:#0a1428;--sds-bg-card:rgba(17,35,64,.4);--sds-bg-glass:rgba(17,35,64,.6);--sds-border-subtle:rgba(46,117,182,.2);--sds-border-default:rgba(46,117,182,.3);--sds-border-accent:rgba(0,206,231,.4);--sds-text-primary:#e8f0f8;--sds-text-muted:#6b8aab;--sds-text-accent:#00cee7;--sds-success:#00e5a0;--sds-warning:#ffa726;--sds-danger:#ff5252;--sds-space-1:4px;--sds-space-2:8px;--sds-space-3:12px;--sds-space-4:16px;--sds-space-5:20px;--sds-space-6:24px;--sds-space-8:32px;--sds-space-10:40px;--sds-space-12:48px;--sds-space-16:64px;--sds-space-20:80px;--sds-space-24:96px;--sds-radius-sm:4px;--sds-radius-md:8px;--sds-radius-lg:12px;--sds-radius-xl:16px;--sds-radius-2xl:20px;--sds-radius-3xl:24px;--sds-radius-full:9999px;--sds-shadow-sm:0 1px 2px rgba(0,0,0,.3);--sds-shadow-md:0 4px 16px rgba(0,0,0,.35);--sds-shadow-lg:0 12px 40px rgba(0,0,0,.45);--sds-glow-cyan:0 0 20px rgba(0,206,231,.3);--sds-glow-cyan-intense:0 0 40px rgba(0,206,231,.5);--sds-glow-cyan-soft:0 0 60px rgba(0,206,231,.15);--sds-transition-default:200ms cubic-bezier(0.4,0,0.2,1);--sds-transition-slow:400ms cubic-bezier(0.4,0,0.2,1);--sds-transition-spring:300ms cubic-bezier(0.34,1.56,0.64,1);--sds-font-sans:-apple-system,"Segoe UI","Inter",sans-serif;--sds-font-mono:"JetBrains Mono","Fira Code","Consolas",monospace;--sds-font-display:"Space Grotesk",-apple-system,"Segoe UI",sans-serif;--sds-hud-cyan:#00d4ff;--sds-hud-cyan-soft:rgba(0,212,255,.15);--sds-hud-cyan-medium:rgba(0,212,255,.35);--sds-hud-cyan-strong:rgba(0,212,255,.7);--sds-hud-orange:#ff6b1a;--sds-hud-orange-soft:rgba(255,107,26,.15);--sds-hud-orange-medium:rgba(255,107,26,.4);--sds-hud-orange-strong:rgba(255,107,26,.8);--sds-hud-success:#10e090;--sds-hud-warning:#ffc940;--sds-hud-error:#f34;--sds-hud-text-muted:rgba(0,212,255,.4);--sds-hud-bg-panel:rgba(0,30,60,.4);--sds-hud-bg-input:rgba(0,30,60,.3);--sds-hud-bg-gradient-top:#050810;--sds-hud-bg-gradient-bottom:#0a0e1a;--sds-anim-scan-duration:8s;--sds-anim-breathe-duration:4s;--sds-anim-grid-pulse-duration:6s;--sds-anim-eq-speed-idle:1.8s;--sds-anim-eq-speed-running:0.7s}