:root{--bg-color: #FDF8F0;--surface-color: #FFFFFF;--text-color: #2C3E50;--text-secondary-color: #7F8C8D;--primary-accent-color: #3498DB;--primary-accent-hover: #2980B9;--border-color: #E0E0E0;--heading-font: "Merriweather", serif;--body-font: "Open Sans", sans-serif;--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--body-font);line-height:1.7;color:var(--text-color);background-color:var(--bg-color);font-size:17px}h1,h2,h3,h4,h5,h6{font-family:var(--heading-font);font-weight:700;line-height:1.3;margin-bottom:1rem;color:var(--text-color)}a{color:var(--primary-accent-color);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-accent-hover)}p{margin-bottom:1.5rem}ul{list-style:none}img{max-width:100%}.site-header{background:var(--surface-color);border-bottom:1px solid var(--border-color);padding:1.5rem 0;position:sticky;top:0;z-index:10}.header-container{max-width:960px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center}.logo a{font-family:var(--heading-font);font-size:1.5rem;font-weight:700;color:var(--text-color);text-decoration:none}.main-nav ul{display:flex;gap:2rem}.main-nav a{font-weight:600;font-size:.95rem;color:var(--text-color);text-decoration:none;padding-bottom:5px}.main-nav a:hover,.main-nav a.active{color:var(--primary-accent-color)}.container{max-width:960px;margin:4rem auto;padding:0 20px;display:grid;grid-template-columns:1fr 300px;gap:4rem}.main-content{grid-column:1 / 2}.sidebar{grid-column:2 / 3}.hero-section{text-align:center;margin-bottom:4rem}.hero-section h1{font-size:2.8rem;font-weight:700}.hero-section p{font-size:1.15rem;max-width:650px;margin-left:auto;margin-right:auto;color:var(--text-secondary-color)}.articles-list-header{font-size:1.8rem;margin-bottom:2.5rem;text-align:center;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.article-summary{background:var(--surface-color);border:1px solid var(--border-color);padding:2.5rem;margin-bottom:2.5rem;transition:var(--transition)}.article-summary:hover{box-shadow:0 5px 20px #00000014}.article-summary-header h2{font-size:1.8rem;font-weight:700;margin-bottom:.5rem}.article-summary-header h2 a{color:var(--text-color)}.article-summary-header h2 a:hover{color:var(--primary-accent-color)}.article-meta{font-size:.9rem;color:var(--text-secondary-color);margin-bottom:1.5rem}.article-excerpt{color:var(--text-secondary-color);margin-bottom:1.5rem}.read-more-link{display:inline-block;font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.widget{background:var(--surface-color);border:1px solid var(--border-color);padding:1.5rem;margin-bottom:2rem}.widget-title{font-family:var(--heading-font);font-size:1.2rem;padding-bottom:.75rem;margin-bottom:1rem;border-bottom:1px solid var(--border-color)}.widget-list li{margin-bottom:.75rem}.widget-list a{color:var(--text-color)}.widget-list a:hover{color:var(--primary-accent-color);text-decoration:underline}.widget.promotion p{margin:0;color:var(--text-color);line-height:1.6}.widget.promotion a{font-weight:600}.site-footer{background:var(--text-color);color:#bdc3c7;padding:3rem 0;text-align:center;margin-top:4rem}.footer-container{max-width:960px;margin:0 auto;padding:0 20px}.footer-links{margin-bottom:1rem}.footer-links a{color:#ecf0f1;margin:0 1rem;font-weight:600}.footer-links a:hover{color:var(--primary-accent-color);text-decoration:none}.footer-container p{font-size:.9rem}.page-header,.article-full-header{margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.page-header h1,.article-full-header h1{font-size:2.8rem}.article-full-header .meta{color:var(--text-secondary-color);font-size:.95rem;margin-top:-.5rem}.article-content{font-size:1.1rem}.article-content h2{font-size:1.8rem;margin-top:3rem}.article-content h3{font-size:1.5rem;margin-top:2.5rem}.article-content ul,.article-content ol{margin-bottom:1.5rem;padding-left:1.5rem}.article-content ul{list-style-type:disc}.article-content ol{list-style-type:decimal}.article-content blockquote{border-left:3px solid var(--primary-accent-color);margin:2rem 0;padding:1rem 1.5rem;background:var(--bg-color);font-family:var(--heading-font);font-style:italic;font-size:1.2rem;color:var(--text-secondary-color)}.article-content blockquote p{margin:0}.cta-box{background:var(--bg-color);border-radius:3px;padding:2.5rem;text-align:center;margin:3rem 0;border:1px solid var(--border-color)}.cta-box h3{margin-top:0;font-size:1.6rem}.cta-box p{margin-bottom:0}@media (max-width: 900px){.container{grid-template-columns:1fr}.main-content{grid-column:auto}.sidebar{grid-column:auto;grid-row:1;margin-bottom:3rem}}@media (max-width: 768px){.header-container{flex-direction:column;gap:1.5rem}.page-header h1,.article-full-header h1{font-size:2.2rem}.hero-section h1{font-size:2.4rem}}