:root{--primary-color: #0056b3;--secondary-color: #007bff;--background-color: #f4f7f6;--surface-color: #ffffff;--text-color: #333;--heading-color: #1a252f;--border-color: #dee2e6;--font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);line-height:1.7;background-color:var(--background-color);color:var(--text-color);display:flex;flex-direction:column;min-height:100vh}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(--secondary-color);text-decoration:underline}img{max-width:100%;height:auto;display:block}ul,ol{margin-bottom:1rem;padding-left:1.5rem}.site-header{background-color:var(--heading-color);color:#fff;padding:2rem 1rem;text-align:center}.site-header h1 a{color:#fff;font-size:2.8rem;font-weight:700;text-decoration:none}.site-header h1 a:hover{color:#fff;text-decoration:none}.tagline{font-size:1.1rem;color:#ccc;margin:.5rem 0 0}.main-nav{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000}.main-nav ul{list-style:none;display:flex;justify-content:center;margin:0;padding:0}.main-nav ul li a{display:block;padding:1rem 1.5rem;color:var(--heading-color);font-weight:500;text-transform:uppercase;font-size:.9rem;letter-spacing:.5px;transition:background-color .3s ease,color .3s ease}.main-nav ul li a:hover,.main-nav ul li a.active{background-color:var(--primary-color);color:#fff;text-decoration:none}.container{width:100%;max-width:1200px;margin:2rem auto;padding:0 1rem;display:grid;grid-template-columns:1fr;gap:2rem;flex:1}@media (min-width: 992px){.container{grid-template-columns:3fr 1fr}}main{background:var(--surface-color);padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000000d}.intro-section{text-align:center;padding-bottom:2rem;border-bottom:1px solid var(--border-color);margin-bottom:2rem}.articles-grid h2{text-align:center;margin-bottom:2rem}.grid-container{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 768px){.grid-container{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1200px){.grid-container{grid-template-columns:repeat(3,1fr)}}.card{background:#fff;border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 8px 15px #0000001a}.card h3{margin-top:0;font-size:1.25rem;color:var(--primary-color)}.card p{flex-grow:1;font-size:.95rem}.btn{display:inline-block;background-color:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:5px;text-align:center;font-weight:500;text-transform:uppercase;letter-spacing:.5px;transition:background-color .3s ease,transform .3s ease;align-self:flex-start}.btn:hover{background-color:var(--heading-color);color:#fff;text-decoration:none;transform:translateY(-2px)}.sidebar .widget{background:var(--surface-color);padding:1.5rem;border-radius:8px;box-shadow:0 4px 6px #0000000d;margin-bottom:2rem}.sidebar .widget h3{margin-top:0;border-bottom:2px solid var(--primary-color);padding-bottom:.5rem}.sidebar .widget ul{list-style:none;padding:0;margin:0}.sidebar .widget ul li{margin-bottom:.5rem}.sidebar .widget ul li a{font-weight:500}.sidebar .widget.promo{background-color:var(--heading-color);color:#fff;text-align:center}.sidebar .widget.promo h3{color:#fff;border-bottom-color:var(--secondary-color)}.sidebar .widget.promo p{margin-bottom:1.5rem}.sidebar .widget.promo .btn{background-color:var(--secondary-color);align-self:center}.sidebar .widget.promo .btn:hover{background-color:#0069d9}.article-header{text-align:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.article-header .meta{font-size:.9rem;color:#6c757d;font-style:italic}.article-content h2,.article-content h3{margin-top:2rem}.article-content .cta{background-color:var(--background-color);border-left:5px solid var(--primary-color);padding:1.5rem;margin:2rem 0;border-radius:5px}.article-content .cta p{margin:0}.article-content .cta strong{color:var(--heading-color)}.content-page{text-align:center}.content-page h1{margin-bottom:2rem}.content-page p{max-width:800px;margin-left:auto;margin-right:auto}.offers-list{list-style:none;padding:0;max-width:600px;margin:2rem auto;text-align:left}.offers-list li{background:var(--background-color);padding:1rem;margin-bottom:.5rem;border-radius:5px;font-weight:500}.site-footer{background-color:var(--heading-color);color:#ccc;padding:2rem 1rem;text-align:center;margin-top:auto}.footer-content .footer-links{margin-bottom:1rem}.footer-content .footer-links a{color:#fff;margin:0 .5rem}.footer-content p{margin:0;font-size:.9rem}