:root{--primary-color: #007BFF;--secondary-color: #F8F9FA;--accent-color: #17A2B8;--text-color: #343A40;--light-text-color: #6C757D;--border-color: #DEE2E6;--white-color: #FFFFFF;--hover-color: #0056b3;--font-family: "Inter", sans-serif;--container-width: 1100px;--border-radius: 8px;--box-shadow: 0 4px 6px rgba(0, 0, 0, .05)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);line-height:1.7;color:var(--text-color);background-color:var(--secondary-color)}img{max-width:100%;height:auto;display:block}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--hover-color);text-decoration:underline}h1,h2,h3,h4{line-height:1.3;font-weight:700;margin-bottom:1rem}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:1rem}.container{max-width:var(--container-width);margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.75rem 1.5rem;background-color:var(--primary-color);color:var(--white-color);border-radius:var(--border-radius);font-weight:600;text-align:center;transition:background-color .3s ease,transform .2s ease}.btn:hover{background-color:var(--hover-color);color:var(--white-color);text-decoration:none;transform:translateY(-2px)}.site-header{background-color:var(--white-color);box-shadow:var(--box-shadow);padding:1rem 0;position:sticky;top:0;z-index:1000}.site-header .container{display:flex;justify-content:space-between;align-items:center}.logo a{font-size:1.5rem;font-weight:700;color:var(--text-color)}.logo a:hover{text-decoration:none}.main-nav ul{list-style:none;display:flex;gap:1.5rem}.main-nav a{font-weight:600;color:var(--text-color);padding:.5rem 0;position:relative}.main-nav a:hover{color:var(--primary-color);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:after{width:100%}.main-content-area{padding:2.5rem 0}.main-grid{display:grid;grid-template-columns:1fr;gap:2.5rem}@media(min-width:992px){.main-grid{grid-template-columns:1fr 300px}}.hero{background-color:var(--white-color);padding:3rem 1.5rem;border-radius:var(--border-radius);text-align:center;margin-bottom:2.5rem}.hero h1{color:var(--primary-color)}.articles-section h2{text-align:center;margin-bottom:2rem;position:relative;padding-bottom:.5rem}.articles-section h2:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:3px;background-color:var(--primary-color)}.articles-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:600px){.articles-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:992px){.articles-grid{grid-template-columns:repeat(3,1fr)}}.article-card{background-color:var(--white-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.article-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #00000014}.article-card-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.article-card-content h3{margin-bottom:.5rem;font-size:1.25rem}.article-card-content p{flex-grow:1;color:var(--light-text-color);margin-bottom:1rem}.sidebar{display:flex;flex-direction:column;gap:2rem}.widget{background-color:var(--white-color);padding:1.5rem;border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.widget-title{font-size:1.25rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--border-color)}.widget ul{list-style:none}.widget ul li{margin-bottom:.75rem}.widget ul li a{font-weight:600}.widget p{margin-bottom:0}.site-footer{background-color:var(--text-color);color:var(--secondary-color);padding:2.5rem 0;margin-top:2.5rem}.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;text-align:center}@media(min-width:768px){.footer-grid{grid-template-columns:repeat(3,1fr);text-align:left}}.footer-logo a{color:var(--white-color);font-size:1.5rem;font-weight:700}.footer-widget h4{color:var(--white-color);margin-bottom:1rem}.footer-widget ul{list-style:none}.footer-widget ul li{margin-bottom:.5rem}.footer-widget a{color:var(--border-color)}.footer-widget a:hover{color:var(--white-color);text-decoration:underline}.copyright{text-align:center;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--light-text-color);font-size:.9rem;color:var(--border-color)}.article-full{background-color:var(--white-color);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.article-header{border-bottom:1px solid var(--border-color);margin-bottom:2rem;padding-bottom:1.5rem}.article-header h1{font-size:2.8rem;margin-bottom:1rem}.article-meta{color:var(--light-text-color);font-size:.9rem}.article-meta span{margin-right:1rem}.article-content h2{margin-top:2rem;padding-bottom:.5rem;border-bottom:2px solid var(--border-color)}.article-content h3{margin-top:1.5rem;color:var(--primary-color)}.article-content ul,.article-content ol{margin-left:1.5rem;margin-bottom:1rem}.article-content blockquote{border-left:4px solid var(--primary-color);padding-left:1rem;margin:1.5rem 0;font-style:italic;color:var(--light-text-color)}.cta-section{background-color:var(--secondary-color);border:2px dashed var(--primary-color);border-radius:var(--border-radius);padding:2rem;text-align:center;margin-top:2.5rem}.cta-section h3{color:var(--text-color)}.page-content{background-color:var(--white-color);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--box-shadow)}.page-content h1{margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--border-color)}