:root{--primary:#0056b3;--primary-dark:#004494;--secondary:#f9f9f9;--text:#333;--light-text:#666;--white:#fff;--shadow:0 4px 12px rgba(0, 0, 0, 0.08);--border:1px solid #eaeaea}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;margin:0;background:#f9f9f9;color:var(--text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.header-container{display:flex;justify-content:space-between;align-items:center;padding:20px 0}.logo{font-size:28px;font-weight:700;color:var(--primary);text-decoration:none}.logo span{color:#ff6b00}nav ul{display:flex;list-style:none}nav ul li{margin-left:25px}nav ul li a{text-decoration:none;color:var(--text);font-weight:500;transition:color 0.3s}nav ul li a:hover{color:var(--primary)}.search-bar{display:flex;margin-left:30px}.search-bar input{padding:8px 15px;border:var(--border);border-radius:4px 0 0 4px;width:200px}.search-bar button{background:var(--primary);color:var(--white);border:none;padding:8px 15px;border-radius:0 4px 4px 0;cursor:pointer}.hero{background:linear-gradient(rgb(0 86 179 / .9),rgb(0 86 179 / .8)),url(https://images.unsplash.com/photo-1501504905252-473c47e087f8?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80);background-size:cover;background-position:center;color:var(--white);padding:80px 0;text-align:center;margin-bottom:40px}.hero h1{font-size:3rem;margin-bottom:20px;max-width:800px;margin-left:auto;margin-right:auto}.hero p{font-size:1.2rem;max-width:700px;margin:0 auto 30px}.cta-button{display:inline-block;background:var(--white);color:var(--primary);padding:12px 30px;border-radius:30px;text-decoration:none;font-weight:600;transition:all 0.3s}.cta-button:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgb(0 0 0 / .1)}.featured-section{margin-bottom:40px}.section-title{font-size:1.8rem;margin-bottom:25px;padding-bottom:10px;border-bottom:2px solid var(--primary);display:inline-block}.featured-post{display:flex;gap:30px;background:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}.featured-left{flex:1}.featured-left img{width:100%;height:300px;object-fit:cover;display:block}.featured-right{flex:1;padding:30px;display:flex;flex-direction:column;justify-content:center}.post-meta{display:flex;margin-bottom:15px;color:var(--light-text);font-size:.9rem}.post-meta span{margin-right:15px}.featured-right h2{font-size:2rem;margin-bottom:15px}.featured-right p{margin-bottom:20px}.read-more{display:inline-block;color:var(--primary);font-weight:600;text-decoration:none;align-self:flex-start}.read-more:hover{text-decoration:underline}.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:30px}.post-card{background:var(--white);border-radius:8px;overflow:hidden;box-shadow:var(--shadow);transition:transform 0.3s}.post-card:hover{transform:translateY(-10px)}.post-card img{width:100%;height:150px;object-fit:cover;display:block}.card-content{padding:20px}.post-card h3{font-size:1.2rem;margin-bottom:10px;min-height:60px}.post-card p{color:var(--light-text);font-size:.9rem;margin-bottom:15px}.categories{margin:40px 0 20px;display:flex;flex-wrap:wrap;gap:10px}.categories a{background:var(--primary);color:var(--white);padding:8px 16px;border-radius:25px;text-decoration:none;font-size:.9rem;transition:background 0.3s}.categories a:hover{background:var(--primary-dark)}.floating-newsletter{position:fixed;bottom:20px;right:20px;background:var(--white);border:var(--border);padding:20px;width:300px;box-shadow:0 4px 10px rgb(0 0 0 / .2);border-radius:8px;z-index:9999;transform:translateY(0);transition:transform 0.5s ease}.floating-newsletter.hidden{transform:translateY(150%)}.floating-newsletter h4{margin:0 0 10px;font-size:1.2rem}.floating-newsletter p{font-size:.9rem;color:var(--light-text);margin-bottom:15px}.floating-newsletter input[type="email"]{width:100%;padding:10px;margin-bottom:10px;border:var(--border);border-radius:4px}.floating-newsletter button{width:100%;padding:10px;background:var(--primary);color:var(--white);border:none;border-radius:4px;cursor:pointer;font-weight:600;transition:background 0.3s}.floating-newsletter button:hover{background:var(--primary-dark)}.floating-newsletter .close-btn{position:absolute;top:10px;right:15px;cursor:pointer;font-weight:700;color:#888;font-size:1.2rem}footer{background:#222;color:var(--white);padding:50px 0 20px;margin-top:60px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-bottom:40px}.footer-column h3{font-size:1.2rem;margin-bottom:20px;position:relative;padding-bottom:10px}.footer-column h3::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:2px;background:var(--primary)}.footer-column ul{list-style:none}.footer-column ul li{margin-bottom:10px}.footer-column ul li a{color:#aaa;text-decoration:none;transition:color 0.3s}.footer-column ul li a:hover{color:var(--white)}.social-links{display:flex;gap:15px;margin-top:15px}.social-links a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:#333;color:var(--white);border-radius:50%;text-decoration:none;transition:background 0.3s}.social-links a:hover{background:var(--primary)}.copyright{text-align:center;padding-top:20px;border-top:1px solid #444;color:#aaa;font-size:.9rem}@media (max-width:992px){.featured-post{flex-direction:column}.featured-left img{height:250px}}@media (max-width:768px){.header-container{flex-direction:column;gap:20px}nav ul{justify-content:center;flex-wrap:wrap}nav ul li{margin:0 10px}.search-bar{margin:15px 0 0;width:100%;max-width:400px}.search-bar input{width:100%}.hero h1{font-size:2.2rem}.hero p{font-size:1rem}}@media (max-width:600px){.floating-newsletter{width:90%;right:5%;left:5%}.hero{padding:60px 0}.hero h1{font-size:1.8rem}}@media (max-width:480px){.post-meta{flex-direction:column;gap:5px}.featured-right h2{font-size:1.5rem}.section-title{font-size:1.5rem}}