:root{--primary-color: #007BFF;--secondary-color: #6c757d;--background-color: #f8f9fa;--surface-color: #ffffff;--text-color: #212529;--heading-color: #343a40;--border-color: #dee2e6;--link-hover-color: #0056b3;--font-family: "Inter", sans-serif;--header-height: 70px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);font-size:16px;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}h1,h2,h3,h4,h5,h6{color:var(--heading-color);line-height:1.3;margin-bottom:.75rem;font-weight:600}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:1rem}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--link-hover-color);text-decoration:underline}ul,ol{padding-left:20px;margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 15px}.main-content-grid{display:grid;grid-template-columns:1fr;gap:2rem;padding-top:2rem;padding-bottom:2rem}.site-header{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);padding:0 1rem;height:var(--header-height);display:flex;align-items:center;justify-content:center;position:sticky;top:0;z-index:1000}.header-container{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:1200px}.site-title{font-size:1.5rem;font-weight:700;color:var(--heading-color)}.site-title a{color:inherit;text-decoration:none}.site-title a:hover{color:var(--primary-color)}.main-nav ul{list-style:none;display:flex;gap:1.5rem}.main-nav a{font-weight:500;padding:.5rem 0;color:var(--secondary-color);position:relative;text-decoration:none}.main-nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary-color);transition:width .3s ease}.main-nav a:hover,.main-nav a.active{color:var(--primary-color)}.main-nav a:hover:after,.main-nav a.active:after{width:100%}main{background-color:var(--surface-color);padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000000d}.page-intro{text-align:center;padding:3rem 0;background-color:var(--surface-color);border-radius:8px;margin-bottom:2rem}.page-intro h1{margin-bottom:1rem}.page-intro p{max-width:700px;margin:0 auto;color:var(--secondary-color)}.articles-section{padding:2rem 0}.articles-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}.article-card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.article-card:hover{transform:translateY(-5px);box-shadow:0 4px 15px #0000001a}.article-card-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.article-card-content h3{margin-top:0}.article-card-content h3 a{color:var(--heading-color);text-decoration:none}.article-card-content h3 a:hover{color:var(--primary-color)}.read-more-link{display:inline-block;margin-top:auto;font-weight:600;color:var(--primary-color);text-decoration:none}.read-more-link:hover{text-decoration:underline}.sidebar{padding-top:1.5rem}.widget{background-color:var(--surface-color);padding:1.5rem;border-radius:8px;margin-bottom:2rem;box-shadow:0 2px 8px #0000000d}.widget-title{font-size:1.25rem;margin-top:0;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--primary-color);display:inline-block}.widget ul{list-style:none;padding:0}.widget ul li{margin-bottom:.5rem}.widget ul li a{text-decoration:none;color:var(--text-color)}.widget ul li a:hover{color:var(--primary-color)}.promo-widget p{margin-bottom:0;font-style:italic;color:var(--secondary-color)}.article-header{border-bottom:1px solid var(--border-color);margin-bottom:2rem;padding-bottom:1rem}.article-header h1{font-size:2.8rem;margin-bottom:.5rem}.article-meta{color:var(--secondary-color);font-size:.9rem}.article-meta span{margin-right:1rem}.article-content{font-size:1.1rem}.article-content h2{margin-top:2rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.article-content h3{margin-top:1.5rem}.cta-section{background-color:var(--background-color);padding:2rem;margin:2rem 0;text-align:center;border-radius:8px;border:1px solid var(--border-color)}.cta-section h2{margin-top:0}.btn-primary{display:inline-block;background-color:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:5px;text-decoration:none;font-weight:600;transition:background-color .3s ease,transform .3s ease}.btn-primary:hover{background-color:var(--link-hover-color);transform:translateY(-2px);color:#fff;text-decoration:none}.contact-details{margin-top:2rem}.contact-details p{font-size:1.1rem}.site-footer{background-color:var(--heading-color);color:#fff;padding:2rem 0;margin-top:2rem;text-align:center}.footer-container{max-width:1200px;margin:0 auto;padding:0 15px}.footer-links{list-style:none;padding:0;display:flex;justify-content:center;gap:1.5rem;margin-bottom:1rem}.footer-links a{color:#fff;opacity:.8}.footer-links a:hover{opacity:1;text-decoration:underline}.copyright{font-size:.9rem;opacity:.7}@media(min-width:768px){.articles-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:992px){.main-content-grid{grid-template-columns:3fr 1fr}.articles-grid{grid-template-columns:repeat(3,1fr)}}