:root{--color-bg: #faf9f6;--color-surface: #fff;--color-text: #1a1a1a;--color-text-muted: #555;--color-accent: #2d6a4f;--color-accent-light: #40916c;--color-accent-soft: #d8f3dc;--color-border: #e8e6e1;--font-sans: "DM Sans", system-ui, sans-serif;--font-display: "Fraunces", Georgia, serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius: 8px;--header-h: 4rem;--max-width: 52rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background:var(--color-bg);min-height:100vh;display:flex;flex-direction:column}.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg);padding:var(--space-md) var(--space-xl);background:var(--color-surface);border-bottom:1px solid var(--color-border)}.logo{font-family:var(--font-display);font-weight:700;font-size:1.25rem;color:var(--color-accent);text-decoration:none}.logo:hover{color:var(--color-accent-light)}.nav{position:relative}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:2rem;height:2rem;padding:0;background:none;border:none;cursor:pointer}.nav-toggle-bar{display:block;width:100%;height:2px;background:var(--color-text);border-radius:1px;transition:transform .2s,opacity .2s}body.nav-open .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}body.nav-open .nav-toggle-bar:nth-child(2){opacity:0}body.nav-open .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-list{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm);list-style:none;margin:0;padding:0}.nav-list a{display:block;padding:var(--space-sm) var(--space-md);color:var(--color-text);text-decoration:none;border-radius:var(--radius);font-weight:500}.nav-list>li>a:hover{background:var(--color-accent-soft);color:var(--color-accent)}.nav-dropdown{position:relative}.nav-dropdown:hover .nav-sublist,.nav-sublist:focus-within{opacity:1;visibility:visible}.nav-sublist{position:absolute;top:100%;left:0;min-width:12rem;margin:0;padding:var(--space-sm);list-style:none;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:0 4px 12px #00000014;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.nav-sublist a{padding:var(--space-sm) var(--space-md);border-radius:var(--radius);white-space:nowrap}@media(max-width:768px){.nav-toggle{display:flex}.nav-list{position:fixed;top:var(--header-h);right:0;bottom:0;left:0;flex-direction:column;align-items:stretch;gap:0;padding:var(--space-lg);background:var(--color-bg);overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}body.nav-open .nav-list{opacity:1;visibility:visible}.nav-sublist{position:static;opacity:1;visibility:visible;box-shadow:none;border:none;padding-left:var(--space-lg);margin-top:var(--space-xs)}.site-header{height:var(--header-h)}}.main{flex:1;width:100%;max-width:var(--max-width);margin:0 auto;padding:var(--space-xl)}.site-footer{padding:var(--space-xl);background:var(--color-surface);border-top:1px solid var(--color-border);text-align:center;font-size:.9rem;color:var(--color-text-muted)}.site-footer a{color:var(--color-accent);text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer p{margin:var(--space-sm) 0}.content h1{font-family:var(--font-display);font-size:1.75rem;margin:0 0 var(--space-lg);color:var(--color-accent)}.content h2{font-family:var(--font-display);font-size:1.35rem;margin:var(--space-xl) 0 var(--space-md);color:var(--color-text)}.content h3{font-size:1.1rem;margin:var(--space-lg) 0 var(--space-sm)}.content p{margin:0 0 var(--space-md)}.content ul,.content ol{margin:0 0 var(--space-md);padding-left:1.5rem}.content li{margin-bottom:var(--space-xs)}.content a{color:var(--color-accent);text-decoration:none}.content a:hover{text-decoration:underline}.content a[target=_blank]:after{content:" ↗";font-size:.85em}.content blockquote{margin:var(--space-lg) 0;padding-left:var(--space-lg);border-left:4px solid var(--color-accent-soft);color:var(--color-text-muted);font-style:italic}.page-title{font-family:var(--font-display);font-size:1.75rem;margin:0 0 var(--space-xl);color:var(--color-accent)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));gap:var(--space-lg);list-style:none;padding:0;margin:0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-lg)}.card a{color:var(--color-accent);text-decoration:none;font-weight:600}.card a:hover{text-decoration:underline}.card p{margin:var(--space-sm) 0 0;font-size:.95rem;color:var(--color-text-muted)}