.page-header{padding:120px 0 60px;background:linear-gradient(135deg,var(--bg-light) 0%,var(--bg-white) 100%);text-align:center}.page-title{font-size:48px;font-weight:800;color:var(--secondary-color);margin-bottom:16px;letter-spacing:-1px}.page-subtitle{font-size:20px;color:var(--text-gray);max-width:600px;margin:0 auto}.categories-section{padding:40px 0;background-color:var(--bg-white);border-bottom:1px solid var(--border-color)}.categories-nav{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.category-btn{padding:10px 24px;border:1px solid var(--border-color);background-color:var(--bg-white);color:var(--text-dark);border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition)}.category-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.category-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.resources-section{padding:60px 0 80px}.resources-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:32px}.resource-card{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;transition:var(--transition);display:flex;flex-direction:column}.resource-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.resource-badge{display:inline-block;padding:6px 12px;border-radius:16px;font-size:12px;font-weight:600;margin-bottom:16px;width:fit-content}.badge-guides{background-color:#e0f2fe;color:#0369a1}.badge-success{background-color:#dcfce7;color:#16a34a}.badge-use-case{background-color:#fef3c7;color:#d97706}.badge-update{background-color:#f3e8ff;color:#9333ea}.resource-title{font-size:22px;font-weight:700;color:var(--secondary-color);margin-bottom:12px;line-height:1.3}.resource-title a{color:inherit;text-decoration:none;transition:var(--transition)}.resource-title a:hover{color:var(--primary-color)}.resource-excerpt{font-size:15px;color:var(--text-gray);line-height:1.6;margin-bottom:20px;flex:1}.resource-meta{display:flex;gap:16px;font-size:13px;color:var(--text-light);padding-top:16px;border-top:1px solid var(--border-color)}.article-header{padding:120px 0 60px;background:linear-gradient(135deg,var(--bg-light) 0%,var(--bg-white) 100%)}.article-meta-info{display:flex;gap:20px;justify-content:center;margin-top:24px;font-size:14px;color:var(--text-gray)}.article-content{padding:60px 0}.article-body{max-width:800px;margin:0 auto}.article-body h2{font-size:32px;font-weight:700;color:var(--secondary-color);margin:40px 0 20px;letter-spacing:-.5px}.article-body h3{font-size:24px;font-weight:700;color:var(--secondary-color);margin:32px 0 16px}.article-body p{font-size:17px;line-height:1.7;color:var(--text-dark);margin-bottom:20px}.article-body ul,.article-body ol{margin:20px 0;padding-left:24px}.article-body li{font-size:17px;line-height:1.7;color:var(--text-dark);margin-bottom:12px}.article-body strong{font-weight:600;color:var(--secondary-color)}.article-body a{color:var(--primary-color);text-decoration:none;transition:var(--transition)}.article-body a:hover{color:var(--secondary-color);text-decoration:underline}.tech-stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin:32px 0}.tech-card{background-color:var(--bg-light);padding:24px;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.tech-card h4{font-size:18px;font-weight:700;color:var(--secondary-color);margin-bottom:12px}.tech-card p{font-size:15px;color:var(--text-gray);margin:0}.process-steps{margin:32px 0}.process-step{background-color:var(--bg-white);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;margin-bottom:24px;position:relative}.process-step:before{content:attr(data-step);position:absolute;top:-12px;left:32px;background-color:var(--primary-color);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.process-step h4{font-size:22px;font-weight:700;color:var(--secondary-color);margin-bottom:12px;margin-top:12px}.process-step p{margin:0}.breadcrumb{padding:100px 0 20px}.breadcrumb-nav{display:flex;gap:8px;align-items:center;font-size:14px}.breadcrumb-nav a{color:var(--text-gray);text-decoration:none;transition:var(--transition)}.breadcrumb-nav a:hover{color:var(--primary-color)}.breadcrumb-separator{color:var(--text-light)}@media (max-width: 768px){.page-title{font-size:36px}.resources-grid{grid-template-columns:1fr}.article-body h2{font-size:28px}.article-body h3{font-size:22px}.tech-stack-grid{grid-template-columns:1fr}}