#scrollIndicator{cursor:pointer;background-color:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:background .3s;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 8px #0003}.arrow{color:#000;z-index:1;font-size:16px;position:absolute}.progress-ring{z-index:0;position:absolute;top:0;left:0}.progress-ring__circle{transform-origin:50%;transition:stroke-dashoffset .1s;transform:rotate(-90deg)}.content,.content-section{padding:20px;font-size:20px}.content{text-align:center;color:var(--text-color);font-family:Arial,sans-serif}.content-section{color:#fff;text-align:justify;max-width:1000px;margin:0 auto;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6}.content-section a{color:#fff;text-decoration:none}.content-section a:hover{text-decoration:underline}.h2_resize{text-align:center;padding-top:50px;font-size:1.5rem}h3,h4{color:#1976d2}h3{margin-top:30px;margin-bottom:15px;font-size:1.8em}h4{margin-top:25px;font-size:1.4em}.code-block{white-space:pre-wrap;background:#333131;border-radius:5px;margin:15px 0;padding:15px;font-family:monospace}.feature-list{padding-left:20px}.feature-list li,h4{margin-bottom:10px}@media (width<=768px){#scrollIndicator{bottom:120px;right:6px;bottom:calc(120px + env(safe-area-inset-bottom,0));right:calc(6px + env(safe-area-inset-right,0))}}#scrollIndicator{opacity:0;pointer-events:none;transition:opacity .2s}#scrollIndicator.is-visible{opacity:1;pointer-events:auto}.navbar-container{box-sizing:border-box;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;display:flex}.logo{max-width:80px;height:auto}@media (width<=768px){.resize-text,.h2_resize{display:none}.navbar-container .logo{max-width:48px}.menu-icon{cursor:pointer;z-index:2600}#nav-menu,.nav-menu{box-sizing:border-box}nav.navbar .nav-menu.active,.nav-menu.active{background:var(--background-one);z-index:2200;border-top:1px solid #0000000f;padding:8px 0;display:block;position:absolute;top:100%;left:0;right:0}.nav-menu li{padding:8px 16px;list-style:none}.nav-menu li a{box-sizing:border-box;width:100%;display:block}main,.content-section{box-sizing:border-box;word-break:break-word;overflow-wrap:break-word;padding-left:12px;padding-right:12px}#scrollIndicator{right:calc(6px + env(safe-area-inset-right,0));bottom:calc(120px + env(safe-area-inset-bottom,0))}img,svg,pre,code{max-width:100%;height:auto}.content-section{font-size:16px;line-height:1.6}}@media (width<=420px){.navbar-container{padding-left:10px;padding-right:10px}.logo{max-width:40px}}