:root{--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-alt: #eef2f7;--color-text: #111827;--color-muted: #4b5563;--color-border: #dbe1ea;--color-accent: #1d4ed8;--color-accent-strong: #1e40af;--color-accent-soft: #dbeafe;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .08);--shadow-md: 0 12px 30px rgba(15, 23, 42, .08);--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--max-width: 76rem;--max-width-narrow: 46rem;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}html{font-family:var(--font-sans);line-height:1.6;color:var(--color-text);background:var(--color-bg)}body{margin:0}a{color:var(--color-accent)}a:hover{color:var(--color-accent-strong)}img{max-width:100%;display:block}main{min-height:70vh}h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em}h1{font-size:clamp(2.2rem,5vw,4.4rem)}h2{font-size:clamp(1.7rem,3vw,2.4rem)}h3{font-size:1.2rem}p,ul{margin:0}.container{width:min(100% - 2rem,var(--max-width));margin-inline:auto}.narrow{width:min(100%,var(--max-width-narrow))}.section-block{padding:var(--space-8) 0}.section-alt{background:var(--color-surface-alt)}.stack-sm>*+*{margin-top:var(--space-3)}.stack-md>*+*{margin-top:var(--space-4)}.stack-lg>*+*{margin-top:var(--space-6)}.site-header{background:#ffffffeb;border-bottom:1px solid var(--color-border);position:sticky;top:0;backdrop-filter:blur(12px);z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);min-height:4.5rem}.site-footer{border-top:1px solid var(--color-border);background:var(--color-surface)}.footer-inner{padding:var(--space-6) 0;display:grid;gap:var(--space-2)}.brand{font-weight:750;font-size:1.05rem;color:var(--color-text);text-decoration:none}.nav-list{display:flex;flex-wrap:wrap;list-style:none;gap:var(--space-4);margin:0;padding:0}.nav-list a{color:var(--color-muted);text-decoration:none;font-weight:500}.nav-list a[aria-current=page]{color:var(--color-text)}.hero{background:linear-gradient(180deg,#fff,#f3f7fb);border-bottom:1px solid var(--color-border)}.eyebrow,.meta{color:var(--color-muted);font-size:.95rem;text-transform:uppercase;letter-spacing:.08em}.lede{font-size:1.18rem;color:var(--color-muted);max-width:42rem}.muted{color:var(--color-muted)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:var(--space-5)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);box-shadow:var(--shadow-sm);text-decoration:none;color:inherit}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px);transition:.18s ease}.button-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.85rem 1.1rem;border-radius:999px;background:var(--color-accent);color:#fff;text-decoration:none;font-weight:650;border:1px solid var(--color-accent)}.button:hover{color:#fff;background:var(--color-accent-strong)}.button-secondary{background:#fff;color:var(--color-accent)}.cta-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm)}.quote-block{margin:0;padding:var(--space-5);border-left:4px solid var(--color-accent);background:var(--color-accent-soft);border-radius:var(--radius-sm)}.feature-list,.compact-list{padding-left:1.1rem}.split-heading{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-4)}.prose-wrap{width:min(100%,var(--max-width-narrow))}@media(max-width:860px){.header-inner,.split-heading{align-items:flex-start;flex-direction:column}}.prose{color:var(--color-text)}.prose>*+*{margin-top:1em}.prose p,.prose li{max-width:68ch}.prose ul,.prose ol{padding-left:1.25rem}.prose a{text-underline-offset:.15em}.prose h2,.prose h3{margin-top:1.75em}.article-meta{color:var(--color-muted);display:grid;gap:var(--space-2)}