:root,[data-theme=dark]{--bg0:#070a0d;--bg1:#0d1218;--bg2:#141b24;--text:#e8eef5;--muted:#8b9cb3;--accent:#22d3ee;--accent-dim:#0891b2;--accent-glow:rgba(34, 211, 238, 0.35);--border:rgba(148, 163, 184, 0.12);--card:rgba(20, 27, 36, 0.85);--font:"DM Sans", system-ui, sans-serif;--mono:"JetBrains Mono", ui-monospace, monospace}[data-theme=light]{--bg0:#f6f8fb;--bg1:#eef2f7;--bg2:#ffffff;--text:#0f172a;--muted:#475569;--accent:#0e7490;--accent-dim:#155e75;--accent-glow:rgba(14, 116, 144, 0.2);--border:rgba(15, 23, 42, 0.08);--card:rgba(255, 255, 255, 0.92)}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:var(--font);font-size:1.05rem;line-height:1.65;color:var(--text);background:radial-gradient(120% 80% at 50% -20%,var(--accent-glow),transparent 55%),linear-gradient(180deg,var(--bg0) 0%,var(--bg1) 40%,var(--bg0) 100%);background-attachment:fixed}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.18em;transition:color .15s ease,opacity .15s ease}a:hover{color:var(--accent-dim)}#main{min-height:60vh}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg1) 82%,transparent);border-bottom:1px solid var(--border)}.header-inner{max-width:1120px;margin:0 auto;padding:.85rem 1.5rem;display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:.65rem;font-weight:700;font-size:1.15rem;color:var(--text);text-decoration:none}.brand:hover{color:var(--text);opacity:.92}.brand-mark{display:grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:.55rem;background:linear-gradient(135deg,var(--accent),#6366f1);color:#020617;font-family:var(--mono);font-weight:600;font-size:1rem;box-shadow:0 0 24px var(--accent-glow)}.nav{display:flex;flex-wrap:wrap;gap:.35rem 1.1rem;margin-left:auto}.nav a{font-weight:500;color:var(--muted);text-decoration:none}.nav a:hover{color:var(--text)}.theme-toggle{margin-left:.25rem;border:1px solid var(--border);background:var(--bg2);color:var(--text);width:2.5rem;height:2.5rem;border-radius:.5rem;cursor:pointer;display:grid;place-items:center;transition:border-color .15s,box-shadow .15s}.theme-toggle:hover,.theme-toggle:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.theme-icon{font-size:1.1rem;line-height:1}.hero{position:relative;padding:clamp(3rem,10vw,6.5rem)1.5rem 4rem;overflow:hidden}.hero-glow{position:absolute;inset:-40% 20% auto;height:70%;background:radial-gradient(closest-side,var(--accent-glow),transparent 70%);pointer-events:none}.hero-inner{position:relative;max-width:920px;margin:0 auto;text-align:center}.eyebrow{font-family:var(--mono);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}.hero-title{font-size:clamp(2.75rem,7vw,4.25rem);font-weight:700;line-height:1.05;margin:0 0 1.25rem;letter-spacing:-.03em;background:linear-gradient(120deg,var(--text) 0%,var(--muted) 45%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}[data-theme=light] .hero-title{background:linear-gradient(120deg,#0f172a 0%,#334155 50%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text}.hero-tagline{font-size:clamp(1.1rem,2.5vw,1.35rem);color:var(--muted);max-width:38rem;margin:0 auto 2rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.35rem;border-radius:.6rem;font-weight:600;font-size:.95rem;text-decoration:none;border:1px solid transparent;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--accent),#6366f1);color:#020617;box-shadow:0 4px 24px var(--accent-glow)}.btn-primary:hover{color:#020617;box-shadow:0 6px 32px var(--accent-glow)}.btn-ghost{border-color:var(--border);background:var(--card);color:var(--text)}.btn-ghost:hover{border-color:var(--accent);color:var(--text)}.pillars{padding:2rem 1.5rem 4rem}.pillars-inner{max-width:1120px;margin:0 auto;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.pillar-card{padding:1.75rem 1.5rem;border-radius:1rem;background:var(--card);border:1px solid var(--border);backdrop-filter:blur(8px);transition:border-color .2s,transform .2s}.pillar-card:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));transform:translateY(-2px)}.pillar-card h2{margin:0 0 .65rem;font-size:1.2rem}.pillar-card p{margin:0;color:var(--muted);font-size:.98rem}.cta-band{padding:3rem 1.5rem;border-top:1px solid var(--border);background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--accent) 8%,transparent),transparent)}.cta-inner{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}.cta-inner h2{margin:0 0 .35rem;font-size:1.5rem}.cta-inner p{margin:0;color:var(--muted);max-width:36rem}.prose{max-width:760px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.prose h1{font-size:clamp(1.85rem,4vw,2.35rem);margin-top:0;letter-spacing:-.02em}.prose h2{margin-top:2rem;font-size:1.35rem}.prose pre,.prose code{font-family:var(--mono);font-size:.88em}.prose pre{padding:1rem 1.1rem;border-radius:.65rem;background:var(--bg2);border:1px solid var(--border);overflow-x:auto}.page-head .meta{color:var(--muted);font-size:.9rem}.section-list{list-style:none;padding:0;margin:1.5rem 0 0}.section-list li{padding:.5rem 0;border-bottom:1px solid var(--border)}.home-extra{border-top:1px solid var(--border)}.site-footer{border-top:1px solid var(--border);padding:2.5rem 1.5rem;margin-top:auto;background:color-mix(in srgb,var(--bg1) 90%,transparent)}.footer-inner{max-width:1120px;margin:0 auto;text-align:center;color:var(--muted);font-size:.92rem}.footer-inner p{margin:.35rem 0}.footer-links a{font-weight:500}.footer-note a{color:var(--muted)}.footer-note a:hover{color:var(--accent)}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}