@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap";:root{--bg-color: #1a202c;--surface-color: #2d3748;--primary-text-color: #e2e8f0;--secondary-text-color: #a0aec0;--accent-color: #4299e1;--accent-hover-color: #63b3ed;--border-color: #4a5568;--font-family-main: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-main);background-color:var(--bg-color);color:var(--primary-text-color);line-height:1.7;font-size:16px}h1,h2,h3,h4,h5,h6{color:var(--primary-text-color);margin-bottom:.75rem;line-height:1.3;font-weight:700}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{margin-bottom:1rem;color:var(--secondary-text-color)}a{color:var(--accent-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--accent-hover-color);text-decoration:underline}ul,ol{margin-left:20px;margin-bottom:1rem;color:var(--secondary-text-color)}li{margin-bottom:.5rem}.container{max-width:1200px;margin:0 auto;padding:0 20px}.main-layout{display:grid;grid-template-columns:1fr;gap:40px;padding:40px 0}@media(min-width:992px){.main-layout{grid-template-columns:3fr 1fr}}.site-header{background-color:var(--surface-color);padding:20px 0;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000}.header-content{display:flex;justify-content:space-between;align-items:center}.site-title{font-size:1.5rem;font-weight:700;color:var(--primary-text-color)}.site-title a{color:inherit;text-decoration:none}.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:25px}.main-nav a{font-weight:600;font-size:1rem;text-decoration:none;padding-bottom:5px;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.active{border-bottom-color:var(--accent-color);color:var(--accent-hover-color)}.content-area{background-color:var(--surface-color);padding:30px;border-radius:8px}.intro-section h1{margin-bottom:20px}.article-grid{display:grid;grid-template-columns:1fr;gap:30px;margin-top:40px}@media(min-width:768px){.article-grid{grid-template-columns:repeat(2,1fr)}}.article-card{background-color:var(--bg-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 10px 20px #0003}.article-card-content{padding:25px;flex-grow:1;display:flex;flex-direction:column}.article-card-content h3{font-size:1.25rem;margin-bottom:15px}.article-card-content p{flex-grow:1}.read-more-btn{display:inline-block;background-color:var(--accent-color);color:#fff;padding:10px 20px;border-radius:5px;text-decoration:none;font-weight:600;margin-top:20px;align-self:flex-start;transition:background-color .3s ease}.read-more-btn:hover{background-color:var(--accent-hover-color);color:#fff}.article-header{border-bottom:1px solid var(--border-color);margin-bottom:30px;padding-bottom:20px}.article-meta{color:var(--secondary-text-color);font-size:.9rem;margin-top:-10px}.article-content a{font-weight:600}.cta-section{background-color:var(--bg-color);padding:25px;border-radius:8px;margin:30px 0;text-align:center;border:1px solid var(--accent-color)}.cta-section h3{color:var(--accent-hover-color)}.cta-section a{font-size:1.1rem}.sidebar{position:sticky;top:120px}.widget{background-color:var(--surface-color);padding:25px;border-radius:8px;margin-bottom:30px}.widget-title{font-size:1.25rem;margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--border-color)}.widget ul{list-style:none;padding:0;margin:0}.widget ul li a{display:block;padding:8px 0;border-bottom:1px solid var(--border-color);transition:padding-left .3s ease}.widget ul li:last-child a{border-bottom:none}.widget ul li a:hover{padding-left:10px;text-decoration:none}.site-footer{background-color:var(--surface-color);color:var(--secondary-text-color);padding:30px 0;margin-top:40px;text-align:center;border-top:1px solid var(--border-color)}.footer-content .links{margin-top:10px}.footer-content .links a{margin:0 10px;color:var(--secondary-text-color)}.menu-toggle{display:none}@media(max-width:768px){h1{font-size:2rem}h2{font-size:1.75rem}.header-content{flex-direction:column;gap:15px}.main-nav ul{flex-wrap:wrap;justify-content:center;gap:15px}.content-area,.widget{padding:20px}}