.rb-card-img--photo[data-astro-cid-4aracdkc]{background:#f1f5f9}.rb-card-img--photo[data-astro-cid-4aracdkc]:after{display:none}.rb-card-img-photo[data-astro-cid-4aracdkc]{width:100%;height:auto;display:block}.rb-hero[data-astro-cid-4aracdkc]{background:var(--hero-bg);padding:4rem 0 3.5rem}.rb-hero-inner[data-astro-cid-4aracdkc]{grid-template-columns:1fr auto;align-items:center;gap:2rem;max-width:1310px;margin:0 auto;padding:0 1.5rem;display:grid}.rb-hero-badge[data-astro-cid-4aracdkc]{color:#ffffffd9;text-transform:uppercase;letter-spacing:.06em;background:#ffffff1a;border:1px solid #fff3;border-radius:20px;align-items:center;gap:6px;margin-bottom:1rem;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.rb-h1[data-astro-cid-4aracdkc]{color:#fff;letter-spacing:-1px;margin-bottom:.75rem;font-size:42px;font-weight:800;line-height:1.15}.rb-sub[data-astro-cid-4aracdkc]{color:#fffc;max-width:520px;font-size:16px;line-height:1.65}.rb-hero-stats[data-astro-cid-4aracdkc]{flex-direction:column;gap:.75rem;display:flex}.rb-hero-stat[data-astro-cid-4aracdkc]{text-align:center;background:#ffffff1a;border:1px solid #ffffff2e;border-radius:12px;min-width:110px;padding:.85rem 1.25rem}.rb-hero-stat-n[data-astro-cid-4aracdkc]{color:#fff;font-size:22px;font-weight:800}.rb-hero-stat-l[data-astro-cid-4aracdkc]{color:#ffffffa6;text-transform:uppercase;letter-spacing:.05em;margin-top:2px;font-size:11px;font-weight:600}.rb-tabs[data-astro-cid-4aracdkc]{z-index:100;background:#fff;border-bottom:1px solid #eaecf0;position:sticky;top:64px}.rb-tabs-inner[data-astro-cid-4aracdkc]{align-items:center;gap:0;max-width:1310px;margin:0 auto;padding:0 1.5rem;display:flex;overflow-x:auto}.rb-tab[data-astro-cid-4aracdkc]{color:#6b7280;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:1rem 1.25rem;font-size:14px;font-weight:700;text-decoration:none;transition:all .18s;display:inline-block}.rb-tab[data-astro-cid-4aracdkc].active{color:#0166b0;border-bottom-color:#0166b0}.rb-tab[data-astro-cid-4aracdkc]:hover:not(.active){color:#374151}.rb-tabs-count[data-astro-cid-4aracdkc]{color:#9ca3af;white-space:nowrap;margin-left:auto;padding-left:1rem;font-size:13px;font-weight:600}.rb-body[data-astro-cid-4aracdkc]{max-width:1310px;margin:0 auto;padding:2.5rem 1.5rem 5rem}.rb-featured-guides[data-astro-cid-4aracdkc]{margin-bottom:2rem}.rb-fg-inner[data-astro-cid-4aracdkc]{background:#f0f5fb;border-radius:14px;grid-template-columns:1fr 1fr 1fr;gap:1rem;padding:1.25rem 1.5rem;display:grid}.rb-fg-item[data-astro-cid-4aracdkc]{background:#fff;border:1px solid #e2e8f0;border-radius:10px;align-items:center;gap:.85rem;padding:.85rem;text-decoration:none;transition:border-color .15s;display:flex}.rb-fg-item[data-astro-cid-4aracdkc]:hover{border-color:#0166b0}.rb-fg-icon[data-astro-cid-4aracdkc]{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.rb-fg-label[data-astro-cid-4aracdkc]{color:#0d1b3e;font-size:14px;font-weight:700;line-height:1.3}.rb-fg-sub[data-astro-cid-4aracdkc]{color:#6b7280;margin-top:2px;font-size:12px}.rb-layout[data-astro-cid-4aracdkc]{grid-template-columns:1fr 300px;align-items:start;gap:2rem;display:grid}.rb-grid[data-astro-cid-4aracdkc]{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.rb-card[data-astro-cid-4aracdkc]{cursor:pointer;color:inherit;background:#fff;border:1.5px solid #eaecf0;border-radius:20px;flex-direction:column;text-decoration:none;transition:box-shadow .2s,transform .2s;display:flex;overflow:hidden}.rb-card[data-astro-cid-4aracdkc]:hover{border-color:#bfdbfe;transform:translateY(-1px);box-shadow:0 4px 14px #0166b017}.rb-card-img[data-astro-cid-4aracdkc]{aspect-ratio:16/9;flex-shrink:0;width:100%;display:block;position:relative;overflow:hidden}.rb-card-img-1[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#0b1d38 0%,#0d2a5e 60%,#1241a0 100%)}.rb-card-img-2[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#2d1b69 0%,#4c1d95 60%,#6d28d9 100%)}.rb-card-img-3[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#78350f 0%,#b45309 60%,#d97706 100%)}.rb-card-img-4[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#064e3b 0%,#059669 60%,#10b981 100%)}.rb-card-img-5[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#0c4a6e 0%,#0369a1 60%,#0ea5e9 100%)}.rb-card-img-6[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#065f46 0%,#34d399 60%,#10b981 100%)}.rb-card-img-7[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#92400e 0%,#d97706 60%,#f59e0b 100%)}.rb-card-img-8[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#9f1239 0%,#e11d48 60%,#fb7185 100%)}.rb-card-img-9[data-astro-cid-4aracdkc]{background:linear-gradient(145deg,#3730a3 0%,#4f46e5 60%,#818cf8 100%)}.rb-card-img[data-astro-cid-4aracdkc]:after{content:"";pointer-events:none;background:linear-gradient(#0000 0%,#00000080 100%);height:60%;position:absolute;bottom:0;left:0;right:0}.rb-card-icon-wrap[data-astro-cid-4aracdkc]{opacity:.28;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.rb-card-icon-wrap[data-astro-cid-4aracdkc] svg[data-astro-cid-4aracdkc]{color:#fff;width:48px;height:48px}.rb-card-cat[data-astro-cid-4aracdkc]{z-index:2;text-transform:uppercase;letter-spacing:.06em;color:#ffffffe6;background:#00000059;border-radius:4px;padding:3px 8px;font-size:10px;font-weight:700;line-height:1.5;position:absolute;bottom:10px;left:10px}.rb-card-body[data-astro-cid-4aracdkc]{flex-direction:column;flex:1;gap:.5rem;padding:1.25rem 1.4rem 1.5rem;display:flex}.rb-card-meta[data-astro-cid-4aracdkc]{align-items:center;gap:.5rem;display:flex}.rb-card-date[data-astro-cid-4aracdkc]{color:#9ca3af;font-size:11px;font-weight:600}.rb-card-tag[data-astro-cid-4aracdkc]{text-transform:uppercase;letter-spacing:.05em;color:#0166b0;background:#f3f5f8;border-radius:6px;padding:2px 8px;font-size:10px;font-weight:700}.rb-card-title[data-astro-cid-4aracdkc]{color:#0d1b3e;font-size:15px;font-weight:700;line-height:1.38}.rb-card-desc[data-astro-cid-4aracdkc]{color:#6b7280;font-size:13px;line-height:1.6}.rb-card-link[data-astro-cid-4aracdkc]{color:#0166b0;align-items:center;gap:5px;margin-top:auto;padding-top:.5rem;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}.rb-sidebar[data-astro-cid-4aracdkc]{flex-direction:column;gap:1.25rem;display:flex;position:sticky;top:120px}.rb-sb-card[data-astro-cid-4aracdkc]{background:#fff;border:1.5px solid #eaecf0;border-radius:16px;padding:1.25rem}.rb-sb-title[data-astro-cid-4aracdkc]{text-transform:uppercase;letter-spacing:.08em;color:#6b7280;margin-bottom:.85rem;font-size:11px;font-weight:800}.rb-sb-search[data-astro-cid-4aracdkc]{background:#f9fafb;border:1.5px solid #eaecf0;border-radius:10px;align-items:center;gap:8px;padding:10px 12px;display:flex}.rb-sb-search[data-astro-cid-4aracdkc] svg[data-astro-cid-4aracdkc]{color:#9ca3af;flex-shrink:0}.rb-sb-search[data-astro-cid-4aracdkc] input[data-astro-cid-4aracdkc]{color:#374151;background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:13px}.rb-sb-item[data-astro-cid-4aracdkc]{color:inherit;border-bottom:1px solid #f0f1f3;align-items:flex-start;gap:.75rem;padding:.75rem 0;text-decoration:none;transition:color .15s;display:flex}.rb-sb-item[data-astro-cid-4aracdkc]:last-child{border-bottom:none}.rb-sb-item-img[data-astro-cid-4aracdkc]{border-radius:8px;flex-shrink:0;width:52px;height:40px;overflow:hidden}.rb-sb-item-img[data-astro-cid-4aracdkc] img[data-astro-cid-4aracdkc]{object-fit:cover;width:100%;height:100%;display:block}.rb-sb-item-title[data-astro-cid-4aracdkc]{color:#374151;font-size:12px;font-weight:700;line-height:1.4}.rb-sb-item[data-astro-cid-4aracdkc]:hover .rb-sb-item-title[data-astro-cid-4aracdkc]{color:#0166b0}.rb-sb-item-date[data-astro-cid-4aracdkc]{color:#9ca3af;margin-top:2px;font-size:11px}.rb-topic-tags[data-astro-cid-4aracdkc]{flex-wrap:wrap;gap:.4rem;display:flex}.rb-topic-tag[data-astro-cid-4aracdkc]{color:#6b7280;background:#f5f6f8;border:1px solid #e8ecf2;border-radius:5px;padding:4px 10px;font-size:12px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-block}.rb-topic-tag[data-astro-cid-4aracdkc]:hover{color:#0166b0;background:#f3f5f8;border-color:#bfdbfe}@media (width<=900px){.rb-layout[data-astro-cid-4aracdkc]{grid-template-columns:1fr}.rb-sidebar[data-astro-cid-4aracdkc]{position:static}.rb-fg-inner[data-astro-cid-4aracdkc]{grid-template-columns:1fr}}@media (width<=640px){.rb-grid[data-astro-cid-4aracdkc]{grid-template-columns:1fr}.rb-h1[data-astro-cid-4aracdkc]{font-size:28px}.rb-hero-inner[data-astro-cid-4aracdkc]{grid-template-columns:1fr}.rb-hero-stats[data-astro-cid-4aracdkc]{flex-direction:row}}