body,html,#root{min-height:100vh;background-color:#fff!important;margin:0;padding:0}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:left;position:relative;z-index:1}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}body,html{font-family:Fira Sans,sans-serif;color:#000;background-color:#fff}.particle-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:0}.particle-canvas>div{width:100%!important;height:100%!important}.particle-canvas canvas{width:100%!important;height:100%!important}.title-hover{position:relative;z-index:1;cursor:pointer}.bookshelf-page{width:min(100%,760px);margin-top:2.75rem}.bookshelf-header{margin-bottom:1rem}.bookshelf-header h2{margin:0 0 .35rem;font-size:1.5rem;line-height:1.2}.book-list{margin:0;padding:0;list-style:none}.book-item{padding:1rem 0 1.1rem;border-top:1px solid #e8e8e8}.book-item strong{display:block;line-height:1.4}.book-review{max-width:680px;margin:.3rem 0 0;color:#666;line-height:1.55}@media (max-width: 640px){.bookshelf-page{margin-top:2rem}}.whiteboard{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:0;overflow:hidden}.whiteboard svg{width:100%;height:100%;display:block}.board-ink{color:#536168;fill:none;stroke:currentColor;stroke-width:1.15;stroke-linecap:round;stroke-linejoin:round;opacity:.27}.board-ink text{fill:currentColor;stroke:none;font:italic 19px Georgia,Times New Roman,serif}.board-ink .equation{font-size:25px}.board-ink .scribble{font:16px Chalkboard SE,Segoe Print,cursive}.board-ink .small{font-size:14px}.board-ink .micro{font:12px Chalkboard SE,Segoe Print,cursive;letter-spacing:.25px}.board-ink .board-accent{color:#997749}.site-content{position:relative;z-index:1}#root{width:100%;box-sizing:border-box}.site-content nav ul{padding-left:0;gap:1rem;flex-wrap:wrap}@media (max-width: 700px){#root{padding:1.5rem}.site-content h1{font-size:clamp(2rem,9vw,3.2rem)}.board-ink{opacity:.13}.whiteboard svg{width:160%;margin-left:-30%}}@media print{.whiteboard{display:none}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}