.site-header[data-astro-cid-mwoppcd7]{border-bottom:1px solid var(--color-border);padding-block:var(--space-4);position:sticky;top:0;background:#0a0e14d9;backdrop-filter:blur(12px);z-index:20}.header-row[data-astro-cid-mwoppcd7]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.site-name[data-astro-cid-mwoppcd7]{display:inline-flex;align-items:center;gap:var(--space-3);font-weight:700;font-size:1.0625rem;color:var(--color-heading)}.site-mark[data-astro-cid-mwoppcd7]{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:#fff;font-size:.8125rem;font-weight:800;letter-spacing:-.02em}.header-nav[data-astro-cid-mwoppcd7]{display:flex;align-items:center;gap:var(--space-2)}.resources-link[data-astro-cid-mwoppcd7]{display:inline-flex;align-items:center;font-size:.9375rem;font-weight:600;color:var(--color-text-muted);padding:.5rem .75rem;border-radius:var(--radius-sm);transition:color .15s ease,background .15s ease}.resources-link[data-astro-cid-mwoppcd7]:hover{color:var(--color-text);background:var(--color-surface)}.categories-nav[data-astro-cid-mwoppcd7]{position:relative}.categories-nav[data-astro-cid-mwoppcd7] summary[data-astro-cid-mwoppcd7]{display:inline-flex;align-items:center;gap:var(--space-2);list-style:none;cursor:pointer;font-size:.9375rem;font-weight:600;color:var(--color-text-muted);padding:.5rem .75rem;border-radius:var(--radius-sm);transition:color .15s ease,background .15s ease}.categories-nav[data-astro-cid-mwoppcd7] summary[data-astro-cid-mwoppcd7]::-webkit-details-marker{display:none}.categories-nav[data-astro-cid-mwoppcd7] summary[data-astro-cid-mwoppcd7]:hover,.categories-nav[data-astro-cid-mwoppcd7][open] summary[data-astro-cid-mwoppcd7]{color:var(--color-text);background:var(--color-surface)}.chevron[data-astro-cid-mwoppcd7]{transition:transform .15s ease}.categories-nav[data-astro-cid-mwoppcd7][open] .chevron[data-astro-cid-mwoppcd7]{transform:rotate(180deg)}.categories-menu[data-astro-cid-mwoppcd7]{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:220px;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:var(--space-2);z-index:30}.categories-menu[data-astro-cid-mwoppcd7] ul[data-astro-cid-mwoppcd7]{list-style:none;display:flex;flex-direction:column}.categories-menu[data-astro-cid-mwoppcd7] a[data-astro-cid-mwoppcd7]{display:block;padding:.5rem .75rem;border-radius:var(--radius-sm);color:var(--color-text);font-size:.9375rem;font-weight:500}.categories-menu[data-astro-cid-mwoppcd7] a[data-astro-cid-mwoppcd7]:hover{background:var(--color-bg-elevated);color:var(--color-primary)}footer[data-astro-cid-zizlwfnu]{border-top:1px solid var(--color-border);padding-block:var(--space-6);font-size:.875rem;color:var(--color-text-dim);margin-top:var(--space-16)}.footer-row[data-astro-cid-zizlwfnu]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3)}.footer-nav[data-astro-cid-zizlwfnu]{display:flex;gap:var(--space-4)}.footer-nav[data-astro-cid-zizlwfnu] a[data-astro-cid-zizlwfnu]{color:var(--color-text-dim)}.footer-nav[data-astro-cid-zizlwfnu] a[data-astro-cid-zizlwfnu]:hover{color:var(--color-primary)}:root{--color-bg: #0a0e14;--color-bg-elevated: #0f1420;--color-surface: #131a28;--color-surface-hover: #1a2233;--color-border: #232d40;--color-border-strong: #2f3b52;--color-text: #e8ecf3;--color-text-muted: #8b95a8;--color-text-dim: #5b6478;--color-heading: #f5f7fb;--color-primary: #3d7cf4;--color-primary-hover: #5a90f6;--color-primary-dim: #1e3a6e;--color-success: #34d399;--color-danger: #f2545b;--gradient-hero: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(61, 124, 244, .18), transparent);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Courier New", Courier, monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: 1rem;--radius-xl: 1.25rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .45);--shadow-glow: 0 0 0 1px rgba(61, 124, 244, .15), 0 8px 32px rgba(61, 124, 244, .12);--max-width-content: 72rem;--max-width-engine: 52rem;color-scheme:dark}:root[data-theme=light]{--color-bg: #ffffff;--color-bg-elevated: #f8fafc;--color-surface: #f1f5f9;--color-surface-hover: #e2e8f0;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-text: #1e293b;--color-text-muted: #64748b;--color-text-dim: #94a3b8;--color-heading: #0f172a;--color-primary: #1e40af;--color-primary-hover: #1d4ed8;--color-primary-dim: #dbeafe;--gradient-hero: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(30, 64, 175, .08), transparent);--shadow-glow: 0 0 0 1px rgba(30, 64, 175, .1), 0 8px 32px rgba(30, 64, 175, .08);color-scheme:light}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background:var(--color-bg);background-image:var(--gradient-hero);background-repeat:no-repeat;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{color:var(--color-heading);line-height:1.2;font-weight:700;letter-spacing:-.02em}h1{font-size:clamp(2rem,5vw,3.25rem)}h2{font-size:clamp(1.5rem,3.5vw,2.125rem)}h3{font-size:clamp(1.125rem,2.5vw,1.375rem)}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}p{max-width:70ch}code,pre{font-family:var(--font-mono);font-size:.875em}button{font-family:inherit}input,select{font-family:inherit;color-scheme:dark}:root[data-theme=light] input,:root[data-theme=light] select{color-scheme:light}.container{width:100%;max-width:var(--max-width-content);margin-inline:auto;padding-inline:var(--space-6)}.engine-container{width:100%;max-width:var(--max-width-engine);margin-inline:auto;padding-inline:var(--space-6)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.eyebrow:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--color-primary);box-shadow:0 0 8px #3d7cf499}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.9375rem;border:1px solid transparent;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-primary-hover);color:#fff;box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border-strong)}.btn-secondary:hover{background:var(--color-surface-hover);border-color:var(--color-primary);color:var(--color-text)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.card-interactive:hover{border-color:var(--color-border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}@media(max-width:640px){.container,.engine-container{padding-inline:var(--space-4)}}