:root{--bg-deep: #07090f;--bg-base: #0d1117;--bg-surface: #131c2e;--bg-overlay: #1a2540;--bg-highlight: rgba(255,255,255,.04);--accent-1: #38bdf8;--accent-1-dim: rgba(56,189,248,.15);--accent-1-glow: rgba(56,189,248,.08);--accent-2: #a78bfa;--accent-2-dim: rgba(167,139,250,.14);--accent-ok: #34d399;--accent-ok-dim: rgba(52,211,153,.13);--accent-warm: #fbbf24;--accent-err: #f87171;--accent-err-dim: rgba(248,113,113,.12);--text-primary: #e2eaf4;--text-secondary: rgba(226,234,244,.6);--text-tertiary: rgba(226,234,244,.38);--text-on-accent: #07090f;--border: rgba(255,255,255,.07);--border-hover: rgba(255,255,255,.14);--border-focus: rgba(56,189,248,.55);--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 18px rgba(0,0,0,.5);--shadow-lg: 0 14px 48px rgba(0,0,0,.6);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 26px;--radius-pill: 999px;--ease: cubic-bezier(.22,1,.36,1);--dur-fast: .12s;--dur-base: .2s;--font-xs: .75rem;--font-sm: .8125rem;--font-base: .9375rem;--font-md: 1.0625rem;--font-lg: 1.25rem}*,*:before,*:after{box-sizing:border-box}html,body{height:100%}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:clamp(14px,1.1vw,16px);line-height:1.6;background-color:var(--bg-deep);background-image:radial-gradient(ellipse 80% 50% at 18% -8%,rgba(56,189,248,.09) 0%,transparent 60%),radial-gradient(ellipse 60% 45% at 85% 105%,rgba(167,139,250,.08) 0%,transparent 55%);background-attachment:fixed;color:var(--text-primary);overflow:hidden}main{display:grid;place-items:start center;height:100dvh;padding:clamp(.5rem,1.5vw,1.5rem);overflow:hidden}.card{border-radius:var(--radius-lg);padding:2rem;max-width:500px}*{scrollbar-width:thin;scrollbar-color:rgba(56,189,248,.35) transparent}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#38bdf84d;border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:#38bdf880}:focus-visible{outline:2px solid var(--accent-1);outline-offset:2px;border-radius:var(--radius-sm)}