:root{--bg-primary:#08080c;--bg-surface:#0e0e14;--bg-card:#12121a;--bg-card-hover:#18182a;--border-subtle:rgba(255,255,255,0.06);--border-hover:rgba(255,255,255,0.12);--text-primary:#e8e6e3;--text-secondary:rgba(232,230,227,0.6);--text-tertiary:rgba(232,230,227,0.35);--accent-indigo:#6366f1;--accent-indigo-glow:rgba(99,102,241,0.15);--accent-violet:#8b5cf6;--accent-rose:#f43f5e;--accent-amber:#f59e0b;--accent-emerald:#10b981;--accent-cyan:#06b6d4;--font-mono:'JetBrains Mono','SF Mono','Fira Code',monospace;--font-serif:'Playfair Display','Georgia',serif;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:5rem;--space-3xl:8rem;--max-width:72rem;--content-width:42rem;--nav-height:3.5rem;--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--duration-fast:150ms;--duration-normal:300ms;--duration-slow:600ms;--radius-sm:4px;--radius-md:8px;--radius-lg:12px}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{background-color:#08080c}body{font-family:var(--font-serif);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;min-height:100vh;padding-bottom:env(safe-area-inset-bottom)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{border:0;background:0;cursor:pointer;font:inherit;color:inherit}ul,ol{list-style:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-dynamic,rgba(255,255,255,0.2));border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-dynamic,rgba(255,255,255,0.3))}::selection{background:rgba(99,102,241,0.3);color:var(--text-primary)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg)}.content-width{max-width:var(--content-width)}.site-nav{position:fixed;top:0;left:0;right:0;z-index:9999;height:var(--nav-height);display:flex;align-items:center;transition:background var(--duration-normal) var(--ease-out),backdrop-filter var(--duration-normal) var(--ease-out)}.site-nav.scrolled{background:rgba(8,8,12,0.8);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle)}.nav-inner{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg);display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--text-primary);transition:color var(--duration-fast) var(--ease-out)}.nav-logo:hover{color:var(--accent-indigo)}.nav-links{display:flex;align-items:center;gap:var(--space-lg)}.nav-link{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-secondary);transition:color var(--duration-fast) var(--ease-out);position:relative}.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--accent-indigo);transition:width var(--duration-normal) var(--ease-out)}.nav-link:hover{color:var(--text-primary)}.nav-link:hover::after{width:100%}.nav-link.active{color:var(--accent-indigo)}.nav-link.active::after{width:100%}.nav-toggle{display:none;flex-direction:column;gap:5px;padding:12px;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;min-width:44px;min-height:44px;justify-content:center;align-items:center}.nav-toggle span{width:20px;height:1.5px;background:var(--text-secondary);transition:all var(--duration-normal) var(--ease-out)}.page-content{padding-top:var(--nav-height)}.section-label{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-indigo);margin-bottom:var(--space-md)}.section-title{font-family:var(--font-mono);font-size:clamp(1.5rem,4vw,2.5rem);font-weight:300;letter-spacing:.08em;line-height:1.3;color:var(--text-primary);margin-bottom:var(--space-lg)}.section-description{font-family:var(--font-serif);font-size:1.05rem;color:var(--text-secondary);line-height:1.8;max-width:var(--content-width)}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--duration-normal) var(--ease-out)}.card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px)}.tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;padding:.25em .75em;border-radius:2px;display:inline-block}.tag--indigo{background:var(--accent-indigo-glow);color:var(--accent-indigo)}.tag--violet{background:rgba(139,92,246,0.15);color:var(--accent-violet)}.tag--rose{background:rgba(244,63,94,0.15);color:var(--accent-rose)}.tag--amber{background:rgba(245,158,11,0.15);color:var(--accent-amber)}.tag--emerald{background:rgba(16,185,129,0.15);color:var(--accent-emerald)}.tag--cyan{background:rgba(6,182,212,0.15);color:var(--accent-cyan)}.site-footer{border-top:1px solid var(--border-subtle);padding:var(--space-xl) 0;margin-top:var(--space-3xl)}.footer-inner{display:flex;justify-content:space-between;align-items:center}.footer-text{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;color:var(--text-tertiary)}.fade-in{opacity:0;transform:translateY(20px);transition:opacity var(--duration-slow) var(--ease-out),transform var(--duration-slow) var(--ease-out)}.fade-in.visible{opacity:1;transform:translateY(0)}.page-transition{position:fixed;inset:0;background:var(--bg-primary);z-index:9999;opacity:0;pointer-events:none;transition:opacity 0.4s ease}.page-transition.active{opacity:1;pointer-events:all}@media(max-width:768px){.nav-toggle{display:flex}.nav-links{position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;background:#08080cf7;flex-direction:column;justify-content:center;align-items:center;gap:var(--space-xl);opacity:0;pointer-events:none;transition:opacity var(--duration-fast) var(--ease-out);z-index:9998;will-change:opacity;transform:translateZ(0);-webkit-transform:translateZ(0)}.nav-links.open{opacity:1;pointer-events:all}.nav-link{font-size:.9rem}.container{padding:0 var(--space-md)}.footer-inner{flex-direction:column;gap:var(--space-md);text-align:center}}