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#111111;--btt-border: #111111;--links: #111111;--links-text: #ffffff;--dropshadow-rgb: rgba(120, 131, 255, .2)}html{scroll-behavior:auto!important}body{background-color:var(--bg);color:var(--text);font-family:Inter,sans-serif;margin:0;overflow-x:hidden;overflow-y:auto;min-height:100vh}code{font-family:Fira Code,monospace}.nav-link{transition:color .4s cubic-bezier(.4,0,.2,1);color:var(--secondary);text-decoration:none}.nav-link.active{color:var(--accent)!important;font-weight:700}main{padding-top:20px;position:relative;z-index:1}section{scroll-margin-top:80px}.back-to-top{position:fixed;bottom:30px;right:30px;background:var(--btt-bg);color:var(--btt-icon);width:45px;height:45px;border-radius:50%;border:2px solid var(--btt-border);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;opacity:0;visibility:hidden;z-index:1000}.back-to-top.show{opacity:1;visibility:visible}.back-to-top:hover{transform:translateY(-5px);background:var(--accent);color:var(--links-text);border-color:var(--accent);box-shadow:0 4px 15px var(--dropshadow-rgb)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}