:root{--bg-primary: #0d0d0d;--bg-secondary: #151515;--text-primary: #f5f0e6;--text-secondary: #c5c0b8;--accent-warm: #e8d5b5;--accent-cyan: #5ecfcf;--accent-gold: #d4a84b;--accent-green: #4a9f7f;--accent-red: #c75050;--font-main: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display: "Oswald", "Arial Narrow", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-main);background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;line-height:1.6}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1000;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' 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.slide-content.bottom{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border:none;box-shadow:none;padding:1.5rem 2rem}.slide-content.left{position:absolute;left:2rem;top:50%;transform:translateY(-50%) translate(-40px);max-width:400px}.slide.active .slide-content.left{transform:translateY(-50%) translate(0)}.slide-content.right{position:absolute;right:2rem;top:50%;transform:translateY(-50%) translate(40px);max-width:400px}.slide.active .slide-content.right{transform:translateY(-50%) translate(0)}h1{font-family:var(--font-display);font-size:clamp(4rem,12vw,8rem);font-weight:700;letter-spacing:.02em;line-height:.95;margin-bottom:1.5rem;text-transform:uppercase;color:var(--text-primary)}h1 span{color:var(--accent-cyan)}h2{font-family:var(--font-display);font-size:clamp(2.5rem,7vw,4.5rem);font-weight:600;letter-spacing:.02em;line-height:1;margin-bottom:2rem;text-transform:uppercase;color:var(--text-primary)}p{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--text-secondary);margin-bottom:1.25rem;font-weight:400;line-height:1.7}.subtitle{font-size:clamp(1.1rem,2.5vw,1.5rem);color:var(--text-secondary);font-weight:400;text-transform:uppercase;letter-spacing:.2em}.highlight{color:var(--accent-cyan);font-weight:600}.example{font-family:SF Mono,Monaco,Inconsolata,monospace;font-size:1.1rem;background:#5ecfcf14;padding:.75rem 1.25rem;border-radius:4px;border-left:3px solid var(--accent-cyan);margin:1.5rem 0;color:var(--text-primary)}.small{font-size:.95rem;opacity:.7}.quote{font-style:italic;font-size:clamp(1.2rem,2.5vw,1.6rem);color:var(--accent-gold);border-left:3px solid var(--accent-gold);padding:1.25rem 0 1.25rem 1.75rem;margin:2rem 0}.readwise-quote{font-style:italic;font-size:clamp(.9rem,1.4vw,1.05rem);color:var(--text-secondary);padding:1rem 1.5rem;margin:2rem 0 0;border-left:2px solid rgba(212,168,75,.5);background:#ffffff04;border-radius:0 4px 4px 0}.readwise-quote cite{display:block;font-style:normal;font-size:.8em;color:var(--accent-gold);margin-top:.75rem;opacity:.8;text-transform:uppercase;letter-spacing:.1em}.stat{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:600;color:var(--accent-cyan);margin:2.5rem 0;text-transform:uppercase;letter-spacing:.05em}.stat .arrow{color:var(--text-secondary);margin:0 1rem}ul,ol{list-style-position:inside;margin:2rem 0}li{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--text-secondary);margin-bottom:1.25rem;font-weight:400}li strong{color:var(--text-primary);font-weight:600}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:2.5rem}.tool{background:#ffffff05;border:1px solid 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ease;margin-bottom:12px}.progress-dot:hover:after{opacity:1}#slide-counter{font-family:var(--font-display);font-size:.85rem;color:var(--text-secondary);letter-spacing:.1em;padding-left:.5rem;border-left:1px solid rgba(245,240,230,.15)}#slide-counter #current-num{color:var(--accent-cyan);font-weight:600}#bottom-progress,#progress-track{display:none}.slide{padding-bottom:4rem}@media(max-width:768px){#floating-nav{bottom:1rem;bottom:max(1rem,env(safe-area-inset-bottom));padding:.5rem 1rem;gap:.75rem;max-width:calc(100vw - 2rem)}#nav-buttons button{width:32px;height:32px;flex-shrink:0}.progress-dot{width:6px;height:6px}.progress-dot.active{width:8px;height:8px}#progress-dots{gap:.35rem;flex-wrap:wrap;justify-content:center;max-width:160px}#slide-counter{font-size:.75rem;flex-shrink:0}}@media(max-width:480px){.slide{padding:1.5rem .75rem 5.5rem}.slide-content{padding:1.25rem 1rem;border-radius:10px;margin-bottom:.75rem}.slide-content.bottom{bottom:5.5rem;padding:1rem 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