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h2{font-size:24px;margin-bottom:24px;color:var(--secondary-color);}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;}.related-item{border:1px solid var(--border-color);border-radius:8px;padding:16px;transition:border-color 0.3s ease;}.related-item:hover{border-color:var(--primary-color);}.related-item h3{margin:0 0 8px 0;font-size:18px;}.related-item p{margin:0;font-size:14px;line-height:1.6;color:#666;}@media (max-width:767px){nav ul{flex-wrap:nowrap;overflow-x:hidden;}nav li{flex:1 1 0;min-width:0;}nav a{padding:12px 4px;font-size:13px;}.hero h1{font-size:24px;}.intro{font-size:14px;}section h2{font-size:22px;}.card-grid{grid-template-columns:1fr;}article{padding:24px 16px;}article h1{font-size:28px;}.related-grid{grid-template-columns:1fr;}}@media (min-width:768px) and (max-width:1023px){.card-grid{grid-template-columns:repeat(2,1fr);}.related-grid{grid-template-columns:repeat(2,1fr);}}body.ui-style-7{--primary-color:#00A1D6;--hover-color:#0082b3;}body.ui-style-7 nav{background:linear-gradient(to right,#00A1D6,#0082b3);}body.ui-style-7 nav a{color:#fff;}body.ui-style-7 nav a:hover{background:rgba(255,255,255,0.1);}body.ui-style-7 .card{border-top:3px solid var(--primary-color);}