:root{color-scheme:dark;--color-bg: #050608;--color-surface: #0f1115;--color-surface-raised: #161a21;--color-border: #242a33;--color-border-strong: #363e4a;--color-text: #e7ebf1;--color-text-muted: #8a94a3;--color-text-dim: #7d8695;--color-accent: #3b82f6;--color-accent-hover: #60a5fa;--color-accent-dim: rgba(59, 130, 246, .15);--color-success: #34d399;--color-success-dim: rgba(52, 211, 153, .12);--color-warning: #fbbf24;--color-warning-dim: rgba(251, 191, 36, .12);--color-danger: #f87171;--color-danger-dim: rgba(248, 113, 113, .12);--font-sans: -apple-system, BlinkMacSystemFont, "Inter var", Inter, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;--font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Source Code Pro", Menlo, Consolas, "Liberation Mono", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: .875rem;--radius-xl: 1.25rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .45);--easing: cubic-bezier(.2, .8, .2, 1);--duration-fast: .15s;--duration-base: .24s;--duration-slow: .4s}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;background-image:radial-gradient(ellipse 60rem 40rem at 50% -10rem,rgba(59,130,246,.08),transparent 70%);background-attachment:fixed}h1,h2,h3,h4{margin:0;line-height:1.2;letter-spacing:-.01em;font-weight:600}p{margin:0;color:var(--color-text-muted)}a{color:var(--color-accent);text-decoration:none;transition:color var(--duration-fast) var(--easing)}a:hover{color:var(--color-accent-hover)}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}code,kbd,samp,.mono{font-family:var(--font-mono);font-size:.95em}.page{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-6);gap:var(--space-6)}.stack{display:flex;flex-direction:column;gap:var(--space-4);width:100%;max-width:28rem}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-lg);width:100%}.card__title{font-size:1.375rem;font-weight:600;color:var(--color-text);margin-bottom:var(--space-2)}.card__subtitle{color:var(--color-text-muted);font-size:.9375rem}.badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);background:var(--color-accent-dim);color:var(--color-accent);border-radius:999px;font-size:.8125rem;font-weight:500;letter-spacing:.02em}.badge--success{background:var(--color-success-dim);color:var(--color-success)}.badge--warn{background:var(--color-warning-dim);color:var(--color-warning)}.badge--danger{background:var(--color-danger-dim);color:var(--color-danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border:1px solid transparent;border-radius:var(--radius-md);font-size:.9375rem;font-weight:500;transition:background var(--duration-fast) var(--easing),transform var(--duration-fast) var(--easing);background:var(--color-surface-raised);color:var(--color-text);border-color:var(--color-border);min-height:2.75rem;width:100%}.btn:hover:not(:disabled){background:var(--color-border)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{cursor:not-allowed;opacity:.55}.btn--primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff;font-weight:600}.btn--primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn--ghost{background:transparent}.footer{color:var(--color-text-dim);font-size:.8125rem;text-align:center;max-width:28rem}.footer a{color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}