.knowledge-header-section[data-astro-cid-6u7dicui]{background:linear-gradient(135deg,#082020,#0b2a2a 60%,#0c7a8f);padding:90px 0 65px;color:#fff;position:relative;overflow:hidden}.knowledge-header-section[data-astro-cid-6u7dicui]:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(12,175,191,.22) 0%,transparent 60%);pointer-events:none}.header-pill-badge[data-astro-cid-6u7dicui]{display:inline-flex;align-items:center;gap:10px;background:#0cafbf2e;border:1px solid rgba(12,175,191,.4);padding:8px 20px;border-radius:50px;font-size:.9rem;font-weight:700;color:#5eead4;margin-bottom:20px;letter-spacing:.5px}.pulse-dot[data-astro-cid-6u7dicui]{width:8px;height:8px;border-radius:50%;background-color:#2dd4bf;box-shadow:0 0 10px #2dd4bf;animation:pulseGlow 2s infinite}@keyframes pulseGlow{0%{transform:scale(.95);opacity:.7}50%{transform:scale(1.3);opacity:1;box-shadow:0 0 14px #2dd4bf}to{transform:scale(.95);opacity:.7}}.knowledge-page-title[data-astro-cid-6u7dicui]{font-size:2.75rem;font-weight:800;color:#fff;margin-bottom:18px;letter-spacing:-.5px;line-height:1.2}.knowledge-page-subtitle[data-astro-cid-6u7dicui]{font-size:1.2rem;color:#cbd5e1;max-width:820px;margin:0 auto 36px;line-height:1.7}.knowledge-search-wrapper[data-astro-cid-6u7dicui]{max-width:720px;margin:0 auto;position:relative;z-index:2}.search-input-box[data-astro-cid-6u7dicui]{position:relative;display:flex;align-items:center;background:#fff;border-radius:50px;padding:6px 12px 6px 24px;box-shadow:0 10px 30px #00000040;border:2px solid transparent;transition:all .25s ease}.search-input-box[data-astro-cid-6u7dicui]:focus-within{border-color:#00bcd4;box-shadow:0 12px 35px #00bcd459}.search-icon[data-astro-cid-6u7dicui]{font-size:1.4rem;color:#0d9488;margin-right:12px}.search-input-box[data-astro-cid-6u7dicui] input[data-astro-cid-6u7dicui]{flex-grow:1;border:none;outline:none;font-size:1.05rem;color:#0f172a;padding:10px 0;background:transparent}.search-input-box[data-astro-cid-6u7dicui] input[data-astro-cid-6u7dicui]::placeholder{color:#94a3b8}.clear-search-btn[data-astro-cid-6u7dicui]{background:#e2e8f0;border:none;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;color:#475569;transition:background .2s}.clear-search-btn[data-astro-cid-6u7dicui]:hover{background:#cbd5e1;color:#0f172a}.catalog-explorer-section[data-astro-cid-6u7dicui]{padding:60px 0 90px;background:#f8fafc}.filter-controls-container[data-astro-cid-6u7dicui]{margin-bottom:40px}.category-tabs-row[data-astro-cid-6u7dicui]{display:flex;gap:12px;overflow-x:auto;padding-bottom:12px;margin-bottom:24px;scrollbar-width:thin}.filter-cat-pill[data-astro-cid-6u7dicui]{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #e2e8f0;padding:10px 18px;border-radius:50px;font-size:.92rem;font-weight:600;color:#334155;cursor:pointer;white-space:nowrap;transition:all .2s ease;box-shadow:0 2px 6px #00000005}.filter-cat-pill[data-astro-cid-6u7dicui] i[data-astro-cid-6u7dicui]{color:#0d9488;font-size:1.05rem}.filter-cat-pill[data-astro-cid-6u7dicui] .count-badge[data-astro-cid-6u7dicui]{background:#f1f5f9;color:#475569;padding:2px 8px;border-radius:20px;font-size:.75rem;font-weight:700}.filter-cat-pill[data-astro-cid-6u7dicui]:hover{border-color:#00bcd4;color:#0f172a;transform:translateY(-1px)}.filter-cat-pill[data-astro-cid-6u7dicui].active{background:#0f172a;border-color:#0f172a;color:#fff;box-shadow:0 4px 14px #0f172a33}.filter-cat-pill[data-astro-cid-6u7dicui].active i[data-astro-cid-6u7dicui]{color:#2dd4bf}.filter-cat-pill[data-astro-cid-6u7dicui].active .count-badge[data-astro-cid-6u7dicui]{background:#fff3;color:#fff}.secondary-filters-bar[data-astro-cid-6u7dicui]{display:flex;align-items:center;gap:24px;background:#fff;padding:18px 24px;border-radius:12px;border:1px solid #e2e8f0;box-shadow:0 4px 15px #00000008;flex-wrap:wrap}.filter-group[data-astro-cid-6u7dicui]{display:flex;align-items:center;gap:10px}.filter-label[data-astro-cid-6u7dicui]{font-size:.88rem;font-weight:700;color:#475569}.custom-select-wrapper[data-astro-cid-6u7dicui] select[data-astro-cid-6u7dicui]{padding:8px 14px;border-radius:8px;border:1px solid #cbd5e1;background:#f8fafc;color:#0f172a;font-size:.9rem;font-weight:500;outline:none;cursor:pointer;transition:border-color .2s}.custom-select-wrapper[data-astro-cid-6u7dicui] select[data-astro-cid-6u7dicui]:focus{border-color:#00bcd4;background:#fff}.filter-actions-right[data-astro-cid-6u7dicui]{margin-left:auto;display:flex;align-items:center;gap:16px}.results-counter[data-astro-cid-6u7dicui]{font-size:.9rem;color:#64748b}.results-counter[data-astro-cid-6u7dicui] strong[data-astro-cid-6u7dicui]{color:#0f172a;font-weight:700}.reset-filters-btn[data-astro-cid-6u7dicui]{background:#fee2e2;color:#dc2626;border:1px solid #fecaca;padding:6px 14px;border-radius:20px;font-size:.85rem;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .2s}.reset-filters-btn[data-astro-cid-6u7dicui]:hover{background:#fecaca}.catalog-grid[data-astro-cid-6u7dicui]{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:30px}.document-card[data-astro-cid-6u7dicui]{background:#fff;border-radius:14px;border:1px solid #e2e8f0;box-shadow:0 4px 20px #00000008;display:flex;flex-direction:column;transition:all .25s ease;position:relative;overflow:hidden}.document-card[data-astro-cid-6u7dicui]:hover{transform:translateY(-4px);box-shadow:0 14px 30px #0c7a8f1f;border-color:#00bcd4}.card-top-strip[data-astro-cid-6u7dicui]{padding:16px 22px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f1f5f9}.category-indicator[data-astro-cid-6u7dicui]{font-size:.8rem;font-weight:700;text-transform:uppercase;color:#0d9488;display:flex;align-items:center;gap:6px;letter-spacing:.4px}.difficulty-badge[data-astro-cid-6u7dicui]{font-size:.75rem;font-weight:800;padding:3px 10px;border-radius:12px;text-transform:uppercase;letter-spacing:.5px}.badge-beginner[data-astro-cid-6u7dicui]{background:#dcfce7;color:#15803d}.badge-intermediate[data-astro-cid-6u7dicui]{background:#fef3c7;color:#b45309}.badge-advanced[data-astro-cid-6u7dicui]{background:#ede9fe;color:#6d28d9}.card-body[data-astro-cid-6u7dicui]{padding:20px 22px;flex-grow:1;display:flex;flex-direction:column}.format-pill-tag[data-astro-cid-6u7dicui]{font-size:.78rem;font-weight:600;color:#64748b;margin-bottom:10px}.document-title[data-astro-cid-6u7dicui]{font-size:1.25rem;font-weight:800;color:#0f172a;line-height:1.4;margin-bottom:12px}.document-title[data-astro-cid-6u7dicui] a[data-astro-cid-6u7dicui]{color:inherit;text-decoration:none;transition:color .2s}.document-title[data-astro-cid-6u7dicui] a[data-astro-cid-6u7dicui]:hover{color:#00bcd4}.document-summary[data-astro-cid-6u7dicui]{font-size:.95rem;color:#475569;line-height:1.6;margin-bottom:18px;flex-grow:1}.document-keywords[data-astro-cid-6u7dicui]{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}.kw-tag[data-astro-cid-6u7dicui]{background:#f1f5f9;color:#334155;padding:3px 9px;border-radius:6px;font-size:.75rem;font-weight:600;border:1px solid #e2e8f0}.kw-more[data-astro-cid-6u7dicui]{background:#e2e8f0;color:#64748b}.card-footer[data-astro-cid-6u7dicui]{padding:16px 22px;background:#f8fafc;border-top:1px solid #f1f5f9}.meta-row[data-astro-cid-6u7dicui]{display:flex;justify-content:space-between;font-size:.8rem;color:#64748b;margin-bottom:14px}.card-cta-row[data-astro-cid-6u7dicui]{display:flex;gap:10px;align-items:center}.open-reader-btn[data-astro-cid-6u7dicui]{flex-grow:1;background:#0f172a;color:#fff;padding:9px 16px;border-radius:8px;font-size:.9rem;font-weight:700;text-align:center;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s}.open-reader-btn[data-astro-cid-6u7dicui]:hover{background:#00bcd4;color:#fff;transform:translateY(-1px)}.quick-copy-rag-btn[data-astro-cid-6u7dicui]{background:#fff;border:1px solid #cbd5e1;border-radius:8px;width:40px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#0d9488;font-size:1.1rem;position:relative;transition:all .2s}.quick-copy-rag-btn[data-astro-cid-6u7dicui]:hover{background:#0d9488;color:#fff;border-color:#0d9488}.rag-tooltip[data-astro-cid-6u7dicui]{display:none;position:absolute;bottom:45px;background:#0f172a;color:#fff;font-size:.72rem;font-weight:600;padding:4px 8px;border-radius:4px;white-space:nowrap}.quick-copy-rag-btn[data-astro-cid-6u7dicui]:hover .rag-tooltip[data-astro-cid-6u7dicui]{display:block}.empty-catalog-state[data-astro-cid-6u7dicui]{text-align:center;padding:60px 20px;background:#fff;border-radius:14px;border:2px dashed #cbd5e1;max-width:600px;margin:40px auto}.empty-icon-circle[data-astro-cid-6u7dicui]{width:64px;height:64px;background:#f1f5f9;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.8rem;color:#94a3b8}.empty-catalog-state[data-astro-cid-6u7dicui] h3[data-astro-cid-6u7dicui]{font-size:1.35rem;color:#0f172a;margin-bottom:8px}.empty-catalog-state[data-astro-cid-6u7dicui] p[data-astro-cid-6u7dicui]{font-size:.95rem;color:#64748b;margin-bottom:24px}.rag-api-banner[data-astro-cid-6u7dicui]{margin-top:70px;background:linear-gradient(135deg,#0f172a,#1e293b);border-radius:16px;padding:45px;color:#fff;box-shadow:0 10px 30px #00000026;border:1px solid rgba(255,255,255,.1)}.rag-banner-badge[data-astro-cid-6u7dicui]{display:inline-block;background:#00bcd4;color:#fff;font-size:.78rem;font-weight:800;padding:4px 14px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}.rag-banner-content[data-astro-cid-6u7dicui] h3[data-astro-cid-6u7dicui]{font-size:1.7rem;color:#fff;margin-bottom:12px}.rag-banner-content[data-astro-cid-6u7dicui] p[data-astro-cid-6u7dicui]{font-size:1.05rem;color:#cbd5e1;line-height:1.7;max-width:850px;margin-bottom:26px}.rag-banner-actions[data-astro-cid-6u7dicui]{display:flex;gap:16px;flex-wrap:wrap;align-items:center}.api-link-btn[data-astro-cid-6u7dicui]{background:#00bcd4;color:#fff;padding:12px 22px;border-radius:8px;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:background .2s}.api-link-btn[data-astro-cid-6u7dicui]:hover{background:#0097a7;color:#fff}.api-copy-btn[data-astro-cid-6u7dicui]{background:#ffffff1a;border:1px solid rgba(255,255,255,.25);color:#fff;padding:12px 20px;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .2s}.api-copy-btn[data-astro-cid-6u7dicui]:hover{background:#fff3}@media (max-width: 768px){.catalog-grid[data-astro-cid-6u7dicui]{grid-template-columns:1fr}.secondary-filters-bar[data-astro-cid-6u7dicui]{flex-direction:column;align-items:stretch}.filter-actions-right[data-astro-cid-6u7dicui]{margin-left:0;justify-content:space-between}.knowledge-page-title[data-astro-cid-6u7dicui]{font-size:2.1rem}.rag-api-banner[data-astro-cid-6u7dicui]{padding:30px 20px}}