.grid-news-section{display:grid;grid-template-columns:1fr 2fr 1fr;gap:1rem;max-width:1200px;margin:2rem auto}.grid-news-featured,.grid-news-left,.grid-news-right{display:flex;flex-direction:column;gap:1rem}.grid-news-featured div,.grid-news-left div,.grid-news-right div{background:var(--background);color:var(--foreground);padding:1rem;transition:background .3s ease-in-out}.grid-news-featured img,.grid-news-left img,.grid-news-right img{width:100%;height:auto;border-radius:5px}.grid-news-featured h2,.grid-news-left h3,.grid-news-right h3{margin:.5rem 0;font-size:1.1rem}.grid-news-left h3,.grid-news-right h3{font-size:1rem}.grid-news-featured a,.grid-news-left a,.grid-news-right a{text-decoration:none;color:inherit}.grid-news-featured a:hover,.grid-news-left a:hover,.grid-news-right a:hover{color:#ff6303;text-decoration:underline}@media (max-width:768px){.grid-news-section{grid-template-columns:1fr;margin:20px auto}}.h-ai{font-size:1.5rem;font-weight:600;color:var(--foreground);border-bottom:1px solid var(--border)}.bg-grid-4,.h-ai{padding:1rem 1.5rem;background-color:var(--background)}.bg-grid-4{display:flex;flex-direction:column;gap:1rem}.bg-grid-4 a{display:flex;flex-direction:row;align-items:flex-start;gap:1rem;width:100%;text-decoration:none;padding:.75rem 1rem;background-color:var(--muted);border-radius:.75rem;border:1px solid var(--border);transition:background-color .2s ease}.bg-grid-4 a:hover{background-color:var(--muted-hover);color:#ff6303;text-decoration:underline}.bg-image-4{flex-shrink:0;width:100px;height:70px;object-fit:cover;border-radius:.5rem}.bg-content-4{display:flex;flex-direction:column;justify-content:center;color:var(--foreground);width:100%}.bg-title-4{font-size:1rem;font-weight:600;margin-bottom:.3rem;color:var(--foreground)}.bg-date-4{font-size:.875rem;color:var(--muted-foreground)}.section3{padding:2rem}.h-ai{margin-bottom:1.5rem;font-size:2rem;font-weight:700;color:var(--text-color)}.bg-grid{display:grid;grid-template-columns:2fr 1fr;gap:2rem}.bg-grid>a:first-child{grid-row:1/span 3;display:flex;flex-direction:column;background-color:var(--card-bg);border-radius:12px;overflow:hidden}.bg-grid>a:first-child .bg-image img{width:100%;height:auto;object-fit:cover}.bg-grid>a:first-child .bg-content{padding:1rem}.bg-grid>a:first-child .bg-title{font-size:1.6rem;font-weight:600;margin-bottom:.5rem;color:var(--text-color)}.bg-grid>a:first-child .bg-date{font-size:.9rem;color:var(--muted-color)}.bg-grid>a:not(:first-child){display:flex;gap:1rem;align-items:center;background-color:var(--card-bg);border-radius:10px;padding:.7rem;transition:transform .2s}.bg-grid>a:not(:first-child):hover{transform:translateY(-2px);color:#ff6303;text-decoration:underline}.bg-grid>a:not(:first-child) .bg-image{flex-shrink:0;width:100px;height:70px;overflow:hidden;border-radius:6px}.bg-grid>a:not(:first-child) .bg-image img{width:100%;height:100%;object-fit:cover}.bg-grid>a:not(:first-child) .bg-content{display:flex;flex-direction:column}.bg-grid>a:not(:first-child) .bg-title{font-size:1rem;font-weight:500;color:var(--text-color)}.bg-grid>a:not(:first-child) .bg-date{font-size:.8rem;color:var(--muted-color)}@media (max-width:900px){.bg-grid{display:flex;flex-direction:column}.bg-grid>a{width:100%}.bg-grid>a:first-child{order:-1}}:root{--text-color:#222;--muted-color:#666;--card-bg:#f9f9f9}@media (prefers-color-scheme:dark){:root{--text-color:#eee;--muted-color:#aaa;--card-bg:#1e1e1e}}.h-ai h1{font-size:2rem;font-weight:700;color:var(--text-color);margin-bottom:1rem;text-align:center}