.article-hero{padding:2rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.article-hero-content{max-width:1000px;margin:0 auto;padding:0 2rem}.breadcrumb{color:#fff9;margin-bottom:1rem;font-size:.9rem}.breadcrumb a{color:#00f5ff;text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.article-hero h1{color:#fff;font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:1.2;margin-bottom:1.5rem}.article-meta{display:flex;gap:2rem;margin-bottom:2rem;font-size:.9rem;color:#ffffffb3}.hero-image{width:100%;border-radius:12px;box-shadow:0 10px 30px #0000004d}.article-content-section{padding:4rem 0}.article-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 300px;gap:4rem}.article-content{background:#ffffff05;border-radius:16px;padding:3rem;border:1px solid rgba(255,255,255,.1)}.article-intro{margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}.lead{font-size:1.2rem;line-height:1.7;color:#ffffffe6;font-weight:400}.article-content h2{color:#fff;font-size:1.8rem;font-weight:600;margin:3rem 0 1.5rem;padding-bottom:.5rem;border-bottom:2px solid rgba(0,245,255,.3)}.article-content h3{color:#00f5ff;font-size:1.4rem;font-weight:600;margin:2rem 0 1rem}.article-content h4{color:#fff;font-size:1.2rem;font-weight:600;margin:1.5rem 0 1rem}.article-content p{color:#fffc;line-height:1.7;margin-bottom:1.5rem;font-size:1rem}.article-content ul,.article-content ol{color:#fffc;margin:1rem 0 1.5rem;padding-left:1.5rem}.article-content li{margin-bottom:.5rem;line-height:1.6}.article-content strong{color:#00f5ff;font-weight:600}.highlight-box,.warning-box{padding:2rem;border-radius:12px;margin:2rem 0;border-left:4px solid}.highlight-box{background:#00f5ff0d;border-left-color:#00f5ff}.warning-box{background:#ff6b6b0d;border-left-color:#ff6b6b}.highlight-box h3,.warning-box h3{margin-top:0;margin-bottom:1rem}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.benefit-item{background:#ffffff08;padding:1.5rem;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.benefit-item h4{color:#00f5ff;margin:0 0 1rem;font-size:1.1rem}.benefit-item p{margin:0;font-size:.95rem}.process-steps{margin:2rem 0}.step{display:flex;align-items:flex-start;margin-bottom:2rem;padding:1.5rem;background:#ffffff05;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.step-number{background:linear-gradient(45deg,#00f5ff,#0080ff);color:#0f0f23;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;margin-right:1.5rem;flex-shrink:0}.step-content h4{margin:0 0 .5rem;color:#fff}.step-content p{margin:0;color:#fffc}.cta-box{background:linear-gradient(135deg,#00f5ff1a,#0080ff1a);padding:2rem;border-radius:16px;text-align:center;margin:3rem 0;border:1px solid rgba(0,245,255,.2)}.cta-box h3{margin:0 0 1rem;color:#fff}.cta-box p{margin:0 0 1.5rem;color:#fffc}.btn-primary{background:linear-gradient(45deg,#00f5ff,#0080ff);color:#0f0f23;padding:1rem 2rem;border-radius:8px;text-decoration:none;font-weight:600;display:inline-block;transition:all .3s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #00f5ff66}.article-sidebar{position:sticky;top:6rem;margin-right:3rem;height:fit-content}.related-articles,.newsletter-signup{background:#ffffff0d;border-radius:16px;padding:2rem;margin-bottom:2rem;border:1px solid rgba(255,255,255,.1)}.related-articles h3,.newsletter-signup h3{color:#fff;margin:0 0 1.5rem;font-size:1.2rem}.related-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.related-item:last-child{border-bottom:none}.related-item a{color:#00f5ff;text-decoration:none;font-weight:500}.related-item a:hover{text-decoration:underline}.related-item .read-time{color:#fff9;font-size:.8rem;padding-left:1rem;text-align:center}.newsletter-signup p{color:#ffffffb3;margin-bottom:1rem;font-size:.9rem}.newsletter-form{display:flex;flex-direction:column;gap:1rem}.newsletter-form input{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:.8rem;color:#fff;font-size:.9rem}.newsletter-form input::placeholder{color:#ffffff80}.newsletter-form button{background:linear-gradient(45deg,#00f5ff,#0080ff);color:#0f0f23;border:none;border-radius:8px;padding:.8rem;font-weight:600;cursor:pointer;transition:all .3s ease}.newsletter-form button:hover{transform:translateY(-2px)}@media (max-width: 1024px){.article-container{grid-template-columns:1fr;gap:2rem}.article-sidebar{position:static;order:-1}.related-articles,.newsletter-signup{display:inline-block;width:calc(50% - 1rem);margin-right:1rem;vertical-align:top}.newsletter-signup{margin-right:0}}@media (max-width: 768px){.article-hero-content,.article-container{padding:0 1rem}.article-content{padding:2rem}.article-meta{flex-direction:column;gap:.5rem}.benefits-grid{grid-template-columns:1fr}.step{flex-direction:column;text-align:center}.step-number{margin-right:0;margin-bottom:1rem}.article-sidebar{display:none}}@media (max-width: 480px){.article-content{padding:1.5rem}.article-content h2{font-size:1.5rem}.article-content h3{font-size:1.2rem}}