.theme-toggle-btn{position:relative;overflow:visible;display:flex;align-items:center;justify-content:center;padding:.4rem;border-radius:9999px;cursor:pointer;border:none;outline:none;background:transparent;color:var(--text-primary)}.theme-toggle-btn:after{content:"";position:absolute;left:50%;top:50%;width:5px;height:5px;border-radius:50%;pointer-events:none;background:var(--hover-ripple);transform:translate(-50%,-50%) scale(0);opacity:0;transition:opacity .4s ease,transform .4s ease}.theme-toggle-btn:hover:after{opacity:.35;transform:translate(-50%,-50%) scale(12)}.theme-toggle-btn:not(:hover):after{opacity:0;transform:translate(-50%,-50%) scale(0)}.icon-wrapper{display:flex;align-items:center;justify-content:center}.theme-icon{animation:icon-pop .3s ease-out forwards}@keyframes icon-pop{0%{transform:scale(.55) rotate(25deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}::view-transition-old(root){z-index:1}::view-transition-new(root){z-index:9999;will-change:clip-path}:root{--bg-color: #fdfbff;--text-primary: #1a1523;--text-secondary: #5e4b8b;--text-muted: #8f7ab8;--border-color: #d7c9ff;--border-light: #eee8ff;--accent-color: #9b5cff;--hover-ripple: rgba(155, 92, 255, .2)}[data-theme=dark]{--bg-color: #101014;--text-primary: #fafaf9;--text-secondary: #d6d3d1;--text-muted: #a8a29e;--border-color: #44403c;--border-light: #292524;--accent-color: #fafaf9;--hover-ripple: rgba(255, 255, 255, .15)}:root{--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 2rem;--spacing-xl: 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p{margin-bottom:.1rem;font-size:.8rem}.header.is-scrolled .header-meta{margin-bottom:0;font-size:.75rem}.header.is-scrolled .profile-img,.header.is-scrolled .profile-flip-container,.header.is-scrolled .profile-video{width:3.5rem;height:3.5rem}@media(max-width:639px){.header{flex-direction:column-reverse;align-items:flex-start}.header.is-scrolled{flex-direction:row;align-items:center}}.sticky-header{position:sticky;top:0;z-index:50;background-color:var(--bg-color);padding-top:1rem;padding-bottom:1rem;margin-top:-1rem;transition:padding .3s ease,background-color .3s ease}@supports (backdrop-filter: blur(10px)){.sticky-header{background-color:color-mix(in srgb,var(--bg-color),transparent 10%);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}}.header-content h1{font-size:1.5rem;margin-bottom:var(--spacing-sm);letter-spacing:-.025em;transition:font-size .3s ease,margin-bottom .3s ease}.header-content p{transition:font-size .3s ease,margin-bottom .3s 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