.header{background-color:#fff;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:1000}.container{max-width:1200px;margin:0 auto;padding:0 20px}.nav{display:flex;justify-content:space-between;align-items:center;height:70px}.logo{font-size:1.5rem;font-weight:700;display:flex;gap:5px}.logo-text{color:var(--text-color)}.logo-highlight{color:var(--primary-color)}.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;padding:5px}.menu-toggle span{width:25px;height:3px;background-color:var(--text-color);transition:.3s}.nav-links{display:flex;list-style:none;gap:35px}.nav-links a{font-weight:500;color:var(--text-color);transition:color .3s;padding:5px 0;border-bottom:2px solid transparent}.nav-links a:hover,.nav-links a.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}@media (max-width: 768px){.menu-toggle{display:flex}.nav-links{position:absolute;top:70px;left:0;right:0;background-color:#fff;flex-direction:column;padding:20px;gap:15px;box-shadow:0 5px 15px #0000001a;transform:translate(-100%);transition:transform .3s}.nav-links.active{transform:translate(0)}}.footer{background-color:var(--text-color);color:#fff;padding:40px 20px 20px;margin-top:60px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}.footer-section h3{margin-bottom:10px;color:var(--primary-color)}.footer-section h4{margin-bottom:15px;font-size:1.1rem}.footer-section p{opacity:.8;line-height:1.6}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:8px}.footer-section ul li a{color:#fff;opacity:.8;transition:opacity .3s}.footer-section ul li a:hover{opacity:1;color:var(--primary-color)}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);opacity:.7}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:25px}}.hero{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:80px 20px;text-align:center}.hero h1{font-size:3rem;margin-bottom:20px;font-weight:700}.hero-subtitle{font-size:1.5rem;margin-bottom:15px;opacity:.95}.hero-description{font-size:1.1rem;max-width:700px;margin:0 auto 30px;opacity:.9;line-height:1.8}.cta-button{display:inline-block;background-color:#fff;color:#667eea;padding:15px 40px;border-radius:30px;font-weight:600;font-size:1.1rem;transition:transform .3s,box-shadow .3s}.cta-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #0003}.latest-posts{padding:60px 20px;background-color:var(--light-bg)}.latest-posts h2{text-align:center;font-size:2.5rem;margin-bottom:50px;color:var(--text-color)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:1200px;margin:0 auto}.blog-card{background-color:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #0000001a;transition:transform .3s,box-shadow .3s}.blog-image{width:100%;height:200px;object-fit:cover}.blog-content{padding:25px}.blog-content h3{font-size:1.4rem;margin-bottom:10px;color:var(--text-color);line-height:1.4}.blog-description{color:#555;margin-bottom:20px;line-height:1.6}.read-more{color:var(--primary-color);font-weight:600;transition:color .3s}.no-posts{text-align:center;font-size:1.2rem;color:#666}.features{padding:60px 20px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;max-width:1200px;margin:0 auto}.feature-card{text-align:center;padding:30px}.feature-icon{font-size:3rem;margin-bottom:20px}.feature-card h3{font-size:1.5rem;margin-bottom:15px;color:var(--text-color)}.feature-card p{color:#666;line-height:1.6}@media (max-width: 768px){.hero h1{font-size:2rem}.hero-subtitle{font-size:1.2rem}.hero-description{font-size:1rem}.blog-grid{grid-template-columns:1fr}}.blog-page{padding:60px 20px;background-color:var(--light-bg);min-height:calc(100vh - 200px)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px;max-width:1200px;margin:0 auto}.blog-card{background-color:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px #0000001a;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}.blog-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #00000026}.blog-image{width:100%;height:220px;object-fit:cover}.blog-content{padding:25px;flex:1;display:flex;flex-direction:column}.blog-content h2{font-size:1.5rem;margin-bottom:12px;color:var(--text-color);line-height:1.4}.blog-date{color:#666;font-size:.9rem;margin-bottom:15px}.blog-description{color:#555;margin-bottom:20px;line-height:1.6;flex:1}.read-more{color:var(--primary-color);font-weight:600;transition:color .3s;align-self:flex-start}.read-more:hover{color:var(--secondary-color)}.no-posts{text-align:center;font-size:1.2rem;color:#666;padding:60px 20px}@media (max-width: 768px){.page-header h1{font-size:2rem}.blog-grid{grid-template-columns:1fr}}.blog-viewer{padding:40px 20px;background-color:#fff;min-height:calc(100vh - 200px)}.back-link{display:inline-block;color:var(--primary-color);font-weight:600;margin-bottom:30px;transition:color .3s}.back-link:hover{color:var(--secondary-color)}.blog-article{max-width:800px;margin:0 auto}.article-header{margin-bottom:30px}.article-header h1{font-size:2.5rem;color:var(--text-color);line-height:1.3;margin-bottom:20px}.article-meta{display:flex;gap:20px;color:#666;font-size:.95rem}.article-date,.article-author{display:flex;align-items:center}.article-image{width:100%;height:auto;border-radius:10px;margin-bottom:30px}.article-content{font-size:1.1rem;line-height:1.8;color:var(--text-color)}.article-content h2{font-size:2rem;margin:40px 0 20px;color:var(--text-color)}.article-content h3{font-size:1.5rem;margin:30px 0 15px;color:var(--text-color)}.article-content p{margin-bottom:20px}.article-content a{color:var(--primary-color);text-decoration:underline}.article-content a:hover{color:var(--secondary-color)}.article-content img{max-width:100%;height:auto;border-radius:5px;margin:20px 0}.article-content pre{background-color:#f5f5f5;padding:15px;border-radius:5px;overflow-x:auto;margin:20px 0}.article-content code{background-color:#f5f5f5;padding:2px 6px;border-radius:3px;font-family:Courier New,monospace}.article-content ul,.article-content ol{margin:20px 0;padding-left:30px}.article-content li{margin-bottom:10px}.article-footer{margin-top:50px;padding-top:30px;border-top:1px solid var(--border-color);text-align:center}.original-link{display:inline-block;color:var(--primary-color);font-weight:600;padding:12px 30px;border:2px solid var(--primary-color);border-radius:5px;transition:background-color .3s,color .3s}.original-link:hover{background-color:var(--primary-color);color:#fff}@media (max-width: 768px){.article-header h1{font-size:1.8rem}.article-content{font-size:1rem}.article-meta{flex-direction:column;gap:10px}}.about-page{padding:60px 20px;background-color:#fff;min-height:calc(100vh - 200px)}.page-header h1{font-size:3rem;color:var(--text-color)}.about-content{max-width:800px;margin:0 auto}.about-section{margin-bottom:40px}.about-section h2{font-size:2rem;color:var(--text-color);margin-bottom:20px}.about-section p{font-size:1.1rem;line-height:1.8;color:#555;margin-bottom:15px}.about-section ul{list-style:disc;margin-left:30px;margin-top:15px}.about-section li{font-size:1.1rem;line-height:1.8;color:#555;margin-bottom:10px}.social-links{display:flex;gap:20px;margin-top:20px}.social-links a{display:inline-block;padding:12px 30px;background-color:var(--primary-color);color:#fff;border-radius:5px;font-weight:600;transition:background-color .3s}.social-links a:hover{background-color:var(--secondary-color)}@media (max-width: 768px){.page-header h1{font-size:2rem}.about-section h2{font-size:1.5rem}.about-section p,.about-section li{font-size:1rem}.social-links{flex-direction:column}.social-links a{text-align:center}}.contact-page{padding:60px 20px;background-color:var(--light-bg);min-height:calc(100vh - 200px)}.page-header{text-align:center;margin-bottom:50px}.page-header h1{font-size:3rem;color:var(--text-color);margin-bottom:10px}.page-header p{font-size:1.2rem;color:#666}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:50px;max-width:1200px;margin:0 auto}.contact-form{background-color:#fff;padding:40px;border-radius:10px;box-shadow:0 4px 6px #0000001a}.form-group{margin-bottom:25px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-color)}.form-group input,.form-group textarea{width:100%;padding:12px 15px;border:1px solid var(--border-color);border-radius:5px;font-size:1rem;font-family:inherit;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-group textarea{resize:vertical}.status-message{padding:15px;border-radius:5px;margin-bottom:20px;text-align:center;font-weight:500}.status-message.success{background-color:#d1fae5;color:#065f46;border:1px solid #10b981}.status-message.error{background-color:#fee2e2;color:#991b1b;border:1px solid #ef4444}.submit-button{width:100%;padding:15px;background-color:var(--primary-color);color:#fff;font-size:1.1rem;font-weight:600;border-radius:5px;transition:background-color .3s}.submit-button:hover:not(:disabled){background-color:var(--secondary-color)}.submit-button:disabled{opacity:.6;cursor:not-allowed}.contact-info{background-color:#fff;padding:40px;border-radius:10px;box-shadow:0 4px 6px #0000001a}.contact-info h2{font-size:2rem;color:var(--text-color);margin-bottom:30px}.info-item{margin-bottom:30px}.info-item h3{font-size:1.2rem;color:var(--text-color);margin-bottom:10px}.info-item p{color:#666;font-size:1rem}.info-item a{color:var(--primary-color);text-decoration:underline}.info-item a:hover{color:var(--secondary-color)}@media (max-width: 968px){.contact-content{grid-template-columns:1fr}.page-header h1{font-size:2rem}.contact-form,.contact-info{padding:30px}}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;width:100%}.loading{display:flex;justify-content:center;align-items:center;min-height:400px}.spinner{border:4px solid var(--light-bg);border-top:4px solid var(--primary-color);border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error{text-align:center;padding:40px 20px;color:var(--error-color)}.error button{margin-top:20px;padding:10px 20px;background-color:var(--primary-color);color:#fff;border-radius:5px;font-weight:600}.error button:hover{background-color:var(--secondary-color)}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--secondary-color: #1e40af;--text-color: #1f2937;--light-bg: #f3f4f6;--border-color: #e5e7eb;--success-color: #10b981;--error-color: #ef4444}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-color);line-height:1.6}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}