:root{--color-background:#000;--color-primary-text:#fff;--color-secondary-text:#a1a1aa;--color-action:#ef4444;--color-action-hover:#dc2626;--color-success:#22c55e;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6;--color-border:#27272a;--color-card-bg:#18181b;--color-interactive-gray:#52525b;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-xxl:32px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #0000001a;--shadow-lg:0 10px 15px #0000001a;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-mono:SF Mono, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--font-size-h1:32px;--font-size-h2:26px;--font-size-lg:20px;--font-size-sm:19px;--font-size-body:18px;--font-size-mono:17px;--font-size-caption:16px}html{height:100%;font-size:16px}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--color-primary-text);background:var(--color-background);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;display:flex}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--color-info);outline-offset:2px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}h1{font-size:var(--font-size-h1)}h2{font-size:var(--font-size-h2)}p{font-size:var(--font-size-body)}code,pre,.monospace{font-family:var(--font-family-mono);font-size:var(--font-size-mono)}.text-primary{color:var(--color-primary-text)}.text-secondary{color:var(--color-secondary-text)}.text-success{color:var(--color-success)}.text-error{color:var(--color-error)}.text-warning{color:var(--color-warning)}.text-action{color:var(--color-action)}.bg-black{background:var(--color-background)}.bg-card{background:var(--color-card-bg)}.bg-action{background:var(--color-action)}.bg-success{background:var(--color-success)}.bg-warning{background:var(--color-warning)}.bg-error{background:var(--color-error)}.border{border:1px solid var(--color-border)}.border-action{border-color:var(--color-action)}.border-success{border-color:var(--color-success)}.border-error{border-color:var(--color-error)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-background)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-secondary-text)}