*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;overflow-wrap:break-word;min-height:100vh;display:flex;flex-direction:column}main{flex:1 0 auto;width:100%}img,svg{max-width:100%;height:auto}iframe{max-width:100%;border:0}iframe[src*=youtube]{width:100%;height:auto;aspect-ratio:16/9;display:block}.skip{position:absolute;left:-999px;top:0;z-index:100}.skip:focus{left:1rem;top:1rem;padding:.6rem 1rem;background:#fff;color:#000;outline:3px solid #000}:focus-visible{outline:3px solid var(--focus,currentColor);outline-offset:3px}nav ul{list-style:none;margin:0;padding:0}.datetile{display:none}.thumb img{display:block}.content img{display:block}.content table{max-width:100%;display:block;overflow-x:auto}.content pre{overflow-x:auto}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}