html{scroll-padding-bottom:90px}body{padding-bottom:85px!important}.isaac-reading-return{position:fixed!important;left:16px!important;bottom:calc(16px + env(safe-area-inset-bottom))!important;z-index:2147483646!important;display:block!important;padding:12px 18px!important;border:1px solid #777!important;border-radius:999px!important;background:#161616!important;color:#fff!important;font:500 14px/1.4 system-ui,sans-serif!important;text-decoration:none!important;box-shadow:0 3px 18px #0003!important}.isaac-reading-return:focus-visible{outline:3px solid #b5daff!important;outline-offset:4px}.isaac-missing-asset{padding:24px;border:1px dashed currentColor;line-height:1.8;text-align:left}.isaac-reading-end{max-width:1000px;margin:40px auto;padding:24px;font:14px/1.8 system-ui,sans-serif;border-top:1px solid #8885}.isaac-reading-end a{color:inherit}@media(max-width:600px){.isaac-reading-return{font-size:12px!important;padding:10px 14px!important;max-width:calc(100vw - 32px)!important;box-sizing:border-box}}