:root{--color-primary:#2c3e50;--color-secondary:#e74c3c;--color-text:#333;--color-text-light:#666;--color-bg:#f8f9fa;--color-border:#ddd;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-size-h1:clamp(2rem,1.5rem + 2.5vw,3rem);--font-size-h2:clamp(1.5rem,1.25rem + 1.5vw,2rem);--font-size-p:clamp(0.95rem,0.9rem + 0.5vw,1.1rem);--font-size-nav:clamp(1rem,0.95rem + 0.5vw,1.15rem)}html{font-size:16px;height:100%}body{background-color:var(--color-bg);color:var(--color-text);display:flex;flex-direction:column;font-family:var(--font-family);margin:0;min-height:100dvh;padding:0}header{background-color:var(--color-primary);box-shadow:0 2px 4px rgba(0,0,0,.1);color:#fff;padding:clamp(1.5rem,1rem + 2vw,3rem);text-align:center}header h1{font-size:var(--font-size-h1);font-weight:700;margin:0 0 var(--spacing-sm) 0}header p{font-size:var(--font-size-p);margin:0;opacity:.9}main{align-items:flex-start;display:flex;flex:1;justify-content:center}main,section{padding:clamp(1.5rem,1rem + 2vw,3rem);width:100%}section{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,.1);max-width:1000px}section h2{color:var(--color-primary);font-size:var(--font-size-h2);font-weight:700;margin:0 0 var(--spacing-lg) 0;text-align:center}nav ul{display:grid;gap:clamp(1rem,.75rem + 1.5vw,2rem);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));list-style:none;margin:0;padding:0}nav li{background:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);display:flex;flex-direction:column;margin:0;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}nav li:hover{box-shadow:0 4px 12px rgba(0,0,0,.15);transform:translateY(-2px)}.recipe-thumb{align-items:center;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));border-radius:8px 8px 0 0;color:#fff;display:flex;font-size:2rem;font-weight:700;height:120px;justify-content:center;object-fit:cover;width:100%}.recipe-thumb img,.recipe-thumb picture img{height:100%;object-fit:cover;width:100%}.recipe-thumb picture{display:block;height:100%;width:100%}nav a{background:#fff;color:var(--color-primary);display:block;font-size:var(--font-size-nav);font-weight:600;padding:var(--spacing-xs);text-align:center;text-decoration:none;transition:background-color .3s ease}nav a:hover{background-color:var(--color-bg)}nav p{color:var(--color-text-light);font-size:var(--font-size-p);line-height:1.4;margin:0;padding:var(--spacing-xs) var(--spacing-sm) var(--spacing-sm)}footer,nav p{text-align:center}footer{background-color:var(--color-primary);color:#fff;margin-top:auto;padding:clamp(1.5rem,1rem + 1.5vw,2.5rem)}footer p{font-size:var(--font-size-p);margin:0}footer a{color:var(--color-secondary);font-weight:600;text-decoration:none}footer a:hover{text-decoration:underline}@media (max-width:768px){nav ul{grid-template-columns:1fr}nav a{min-height:50px}}