:root{color-scheme:dark;--bg: #2b2b2b;--surface: #353535;--text-muted: #cccccc;--border: #4a4a4a;--runner-button: #1da0c3;font-family:IBM Plex Sans,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;color:var(--runner-main-text, #ffffff);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--runner-button);text-decoration:none}a:hover{text-decoration:underline}.runner-site-shell{position:relative;isolation:isolate}.runner-site-shell.runner-shell-texture--noise:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;opacity:.09;background-image:repeating-linear-gradient(-18deg,transparent,transparent 3px,color-mix(in srgb,var(--runner-main-text, #ffffff) 4%,transparent) 3px,color-mix(in srgb,var(--runner-main-text, #ffffff) 4%,transparent) 4px)}.runner-site-shell.runner-shell-texture--grain:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;opacity:.14;background-image:radial-gradient(circle at 18% 22%,color-mix(in srgb,var(--runner-main-text, #ffffff) 7%,transparent) 0%,transparent 42%),radial-gradient(circle at 82% 78%,rgba(0,0,0,.18) 0%,transparent 38%)}.runner-cta-btn{transition:filter .15s ease,transform .1s ease}.runner-cta-btn:hover{filter:brightness(1.1)}.runner-cta-btn:active{transform:scale(.98)}