#scrollIndicator{position:fixed;bottom:20px;right:20px;width:40px;height:40px;border-radius:50%;background-color:#fff;box-shadow:0 4px 8px #0003;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s ease}.arrow{font-size:16px;color:#000;position:absolute;z-index:1}.progress-ring{position:absolute;top:0;left:0;z-index:0}.progress-ring__circle{transition:stroke-dashoffset .1s;transform:rotate(-90deg);transform-origin:50% 50%}.content,.content-section{padding:20px;font-size:20px}.content{font-family:Arial,sans-serif;text-align:center;color:var(--text-color)}.content-section{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#fff;max-width:1000px;margin:0 auto;text-align:justify}.content-section a{text-decoration:none;color:#fff}.content-section a:hover{text-decoration:underline}.h2_resize{font-size:1.5rem;text-align:center;padding-top:50px}h3,h4{color:#1976d2}h3{font-size:1.8em;margin-top:30px;margin-bottom:15px}h4{font-size:1.4em;margin-top:25px}.code-block{background:#333131;padding:15px;border-radius:5px;margin:15px 0;font-family:monospace;white-space:pre-wrap}.feature-list{padding-left:20px}.feature-list li,h4{margin-bottom:10px}@media (max-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 ease}#scrollIndicator.is-visible{opacity:1;pointer-events:auto}.navbar-container{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;box-sizing:border-box;flex-wrap:wrap}.logo{max-width:80px;height:auto}@media (max-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{display:block;position:absolute;left:0;right:0;top:100%;background:var(--background-one);z-index:2200;padding:8px 0;border-top:1px solid rgba(0,0,0,.06)}.nav-menu li{list-style:none;padding:8px 16px}.nav-menu li a{display:block;width:100%;box-sizing:border-box}main,.content-section{padding-left:12px;padding-right:12px;box-sizing:border-box;word-break:break-word;overflow-wrap:break-word}#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 (max-width: 420px){.navbar-container{padding-left:10px;padding-right:10px}.logo{max-width:40px}}