.hub-page{max-width:1200px;margin:0 auto;padding:32px 24px 48px}.hub-top-row{display:grid;grid-template-columns:1fr 340px;gap:28px;margin-bottom:36px}.hub-hero-panel{background:linear-gradient(135deg,#0B2D4B 0%,#4A5B6C 100%);border-radius:16px;padding:40px 36px;color:#fff}.hub-hero-panel h1{font-size:2rem;font-weight:700;margin:8px 0 12px;color:#fff}.hub-hero-panel p{color:rgba(255,255,255,0.85);font-size:0.95rem;line-height:1.6;margin-bottom:20px}.hub-eyebrow{display:inline-block;font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:#8A9AAA;background:rgba(138,154,170,0.15);padding:4px 12px;border-radius:20px}.hub-cta-row{display:flex;gap:12px;flex-wrap:wrap}.hub-plan-card{background:#fff;border:1px solid var(--gray-200,#E2E8F0);border-radius:16px;padding:28px 24px;display:flex;flex-direction:column;gap:6px}.hub-plan-card h3{font-size:1.4rem;font-weight:700;color:#0B2D4B;margin:0}.hub-small-label{font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--accent-color,#8A9AAA)}.hub-usage-row{display:flex;justify-content:space-between;align-items:center;font-size:0.85rem;margin-top:8px}.hub-progress-bar{width:100%;height:6px;background:var(--gray-200,#E2E8F0);border-radius:3px;overflow:hidden;margin-top:4px}.hub-progress-fill{height:100%;background:linear-gradient(90deg,#0B2D4B,#5A6A7A);border-radius:3px;transition:width 0.3s ease}.hub-mini-note{font-size:0.75rem;color:var(--accent-color,#8A9AAA);line-height:1.4;margin-top:6px}.hub-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:8px}.hub-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.hub-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.hub-link-card{display:block;background:#fff;border:1px solid var(--gray-200,#E2E8F0);border-radius:14px;padding:24px 20px;text-decoration:none;color:inherit;transition:border-color 0.2s,box-shadow 0.2s,transform 0.15s}.hub-link-card:hover{border-color:#0B2D4B;box-shadow:0 4px 16px rgba(58,75,92,0.1);transform:translateY(-2px);text-decoration:none;color:inherit}.hub-link-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#0B2D4B,#5A6A7A);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:14px}.hub-link-card h3{font-size:1rem;font-weight:700;margin:0 0 6px;color:#0B2D4B}.hub-link-card p{font-size:0.82rem;color:var(--secondary-color,#5A6A7A);margin:0;line-height:1.5}.hub-section-head{margin-bottom:28px}.hub-section-head h1{font-size:1.6rem;font-weight:700;color:#0B2D4B;margin:0 0 6px}.hub-section-head p{color:var(--secondary-color,#5A6A7A);margin:0;font-size:0.9rem}.hub-card{background:#fff;border:1px solid var(--gray-200,#E2E8F0);border-radius:14px;padding:24px 20px}.hub-card h3{font-size:1.05rem;font-weight:700;color:#0B2D4B;margin:8px 0 6px}.hub-card h4{font-size:0.9rem;font-weight:700;color:#0B2D4B;margin:0 0 10px}.hub-card p{font-size:0.85rem;color:var(--secondary-color,#5A6A7A);margin:0 0 4px;line-height:1.5}.hub-card-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:4px}.hub-badge-framework{font-size:0.65rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:#0B2D4B;background:#F1F5F9;padding:3px 10px;border-radius:12px}.hub-badge-category{font-size:0.65rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:#5A6A7A;background:#F1F5F9;padding:3px 10px;border-radius:12px}.hub-badge-premium{font-size:0.65rem;font-weight:600;color:#B45309;background:#FEF3C7;padding:3px 10px;border-radius:12px}.hub-badge-free{font-size:0.65rem;font-weight:600;color:#047857;background:#D1FAE5;padding:3px 10px;border-radius:12px}.hub-detail{margin-top:10px}.hub-detail summary{font-size:0.8rem;font-weight:600;color:#0B2D4B;cursor:pointer;padding:4px 0}.hub-detail summary:hover{color:#5A6A7A}.hub-detail-content{margin-top:10px;font-size:0.82rem;color:var(--secondary-color,#5A6A7A);line-height:1.65;border-top:1px solid var(--gray-200,#E2E8F0);padding-top:12px}.hub-markdown{white-space:pre-wrap}.hub-filter-bar{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap}.hub-search-input{flex:1;min-width:200px;padding:10px 14px;border:1px solid var(--gray-200,#E2E8F0);border-radius:10px;font-size:0.85rem;font-family:'Inter',sans-serif;outline:none;transition:border-color 0.2s}.hub-search-input:focus{border-color:#0B2D4B}.hub-select{padding:10px 14px;border:1px solid var(--gray-200,#E2E8F0);border-radius:10px;font-size:0.85rem;font-family:'Inter',sans-serif;background:#fff;outline:none;cursor:pointer}.hub-empty-state{text-align:center;padding:60px 20px;color:var(--accent-color,#8A9AAA)}.hub-empty-state i{font-size:2.5rem;margin-bottom:16px;display:block}.hub-assistant-grid{display:grid;grid-template-columns:1fr 340px;gap:24px}.hub-assistant-main{display:flex;flex-direction:column;gap:14px}.hub-assistant-side{display:flex;flex-direction:column;gap:16px}.hub-label{font-size:0.8rem;font-weight:600;color:#0B2D4B}.hub-textarea{width:100%;padding:14px;border:1px solid var(--gray-200,#E2E8F0);border-radius:10px;font-size:0.85rem;font-family:'Inter',sans-serif;resize:vertical;outline:none;transition:border-color 0.2s}.hub-textarea:focus{border-color:#0B2D4B}.hub-answer-box{background:var(--gray-50,#F8FAFC);border:1px solid var(--gray-200,#E2E8F0);border-radius:10px;padding:20px;font-size:0.85rem;line-height:1.7;color:var(--secondary-color,#5A6A7A);white-space:pre-wrap;min-height:120px}.hub-usage-text{font-size:0.9rem;font-weight:600;color:#0B2D4B}.hub-prompt-list{display:flex;flex-direction:column;gap:6px}.hub-prompt-list button{text-align:left;background:var(--gray-50,#F8FAFC);border:1px solid var(--gray-200,#E2E8F0);border-radius:8px;padding:8px 12px;font-size:0.78rem;font-family:'Inter',sans-serif;color:#0B2D4B;cursor:pointer;transition:background 0.15s,border-color 0.15s}.hub-prompt-list button:hover{background:#EFF3F7;border-color:#0B2D4B}.hub-sources{font-size:0.8rem;color:var(--secondary-color,#5A6A7A);line-height:1.5}.hub-sources .hub-source-item{background:var(--gray-50,#F8FAFC);border:1px solid var(--gray-200,#E2E8F0);border-radius:8px;padding:10px 12px;margin-bottom:8px}.hub-sources .hub-source-type{font-size:0.65rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:#0B2D4B;margin-bottom:2px}.hub-sources .hub-source-title{font-weight:600;font-size:0.8rem;color:#0B2D4B}.hub-sources .hub-source-ref{font-size:0.7rem;color:var(--accent-color,#8A9AAA)}.hub-current-plan{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:28px;font-size:0.9rem}.hub-pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.hub-pricing-card{background:#fff;border:1px solid var(--gray-200,#E2E8F0);border-radius:16px;padding:28px 22px;display:flex;flex-direction:column;gap:12px;position:relative;transition:border-color 0.2s,box-shadow 0.2s}.hub-pricing-card:hover{border-color:#5A6A7A;box-shadow:0 4px 16px rgba(58,75,92,0.08)}.hub-pricing-featured{border-color:#0B2D4B;box-shadow:0 4px 20px rgba(58,75,92,0.12)}.hub-pricing-active{border-color:#0B2D4B;background:#F8FAFC}.hub-pricing-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:#0B2D4B;color:#fff;font-size:0.65rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;padding:4px 14px;border-radius:20px;white-space:nowrap}.hub-plan-name{font-size:1.15rem;font-weight:700;color:#0B2D4B}.hub-plan-price{font-size:2rem;font-weight:800;color:#0B2D4B}.hub-plan-price span{font-size:0.85rem;font-weight:400;color:var(--accent-color,#8A9AAA)}.hub-plan-features{list-style:none;padding:0;margin:0;flex:1}.hub-plan-features li{font-size:0.82rem;color:var(--secondary-color,#5A6A7A);padding:5px 0;display:flex;align-items:center;gap:8px}.hub-plan-features li i{color:#22C55E;font-size:0.7rem}.hub-cancel-row{margin-top:24px;text-align:center}@media (max-width:1024px){.hub-top-row{grid-template-columns:1fr}.hub-grid-4{grid-template-columns:repeat(2,1fr)}.hub-pricing-grid{grid-template-columns:repeat(2,1fr)}.hub-assistant-grid{grid-template-columns:1fr}}@media (max-width:768px){.hub-page{padding:20px 16px 40px}.hub-hero-panel{padding:28px 24px}.hub-hero-panel h1{font-size:1.5rem}.hub-grid-4,.hub-grid-3,.hub-grid-2,.hub-pricing-grid{grid-template-columns:1fr}}