.kb-hero[data-astro-cid-5woc5cnr]{position:relative;padding:calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-3xl);background:var(--color-surface-dark);overflow:hidden;text-align:center}.kb-hero__bg[data-astro-cid-5woc5cnr]{position:absolute;inset:0}.kb-hero__glow[data-astro-cid-5woc5cnr]{position:absolute;width:600px;height:300px;background:var(--gradient-primary);filter:blur(120px);opacity:.15;top:40%;left:50%;transform:translate(-50%,-50%);border-radius:50%}.kb-hero__content[data-astro-cid-5woc5cnr]{position:relative;z-index:1}.kb-hero[data-astro-cid-5woc5cnr] h1[data-astro-cid-5woc5cnr]{font-size:var(--text-5xl);font-weight:900;color:#fff;letter-spacing:-.03em;margin-bottom:var(--space-md)}.kb-hero[data-astro-cid-5woc5cnr] p[data-astro-cid-5woc5cnr]{font-size:var(--text-lg);color:var(--color-text-light);max-width:550px;margin:0 auto var(--space-2xl);line-height:1.7}.kb-search[data-astro-cid-5woc5cnr]{position:relative;max-width:500px;margin:0 auto}.kb-search__icon[data-astro-cid-5woc5cnr]{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--color-text-light)}.kb-search__input[data-astro-cid-5woc5cnr]{width:100%;padding:.875rem 1rem .875rem 48px;font-size:var(--text-base);font-family:var(--font-sans);background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-xl);color:#fff;outline:none;transition:all var(--transition-base)}.kb-search__input[data-astro-cid-5woc5cnr]::placeholder{color:var(--color-text-light)}.kb-search__input[data-astro-cid-5woc5cnr]:focus{background:#ffffff1f;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb33}.kb-filter[data-astro-cid-5woc5cnr]{padding:var(--space-xl) 0;border-bottom:1px solid var(--color-border-light);position:sticky;top:var(--nav-height);background:var(--color-surface);z-index:50}.kb-filter__list[data-astro-cid-5woc5cnr]{display:flex;gap:var(--space-sm);flex-wrap:wrap;justify-content:center}.kb-filter__btn[data-astro-cid-5woc5cnr]{padding:.5rem 1.25rem;font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-full);transition:all var(--transition-base);cursor:pointer}.kb-filter__btn[data-astro-cid-5woc5cnr]:hover{border-color:var(--color-primary);color:var(--color-primary)}.kb-filter__btn--active[data-astro-cid-5woc5cnr]{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.kb-article-card[data-astro-cid-5woc5cnr]{display:flex;flex-direction:column;gap:var(--space-sm);text-decoration:none;color:inherit}.kb-article-card[data-astro-cid-5woc5cnr]:hover{border-color:var(--color-primary)}.kb-article-card[data-astro-cid-5woc5cnr]:hover .kb-article-card__read[data-astro-cid-5woc5cnr]{color:var(--color-primary)}.kb-article-card__category[data-astro-cid-5woc5cnr]{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-primary)}.kb-article-card[data-astro-cid-5woc5cnr] h3[data-astro-cid-5woc5cnr]{font-size:var(--text-lg);font-weight:700;line-height:1.4}.kb-article-card[data-astro-cid-5woc5cnr] p[data-astro-cid-5woc5cnr]{color:var(--color-text-secondary);font-size:var(--text-sm);line-height:1.6;flex-grow:1}.kb-article-card__footer[data-astro-cid-5woc5cnr]{display:flex;justify-content:space-between;align-items:center;margin-top:var(--space-sm)}.kb-article-card__footer[data-astro-cid-5woc5cnr] time[data-astro-cid-5woc5cnr]{font-size:var(--text-xs);color:var(--color-text-light)}.kb-article-card__read[data-astro-cid-5woc5cnr]{font-size:var(--text-sm);font-weight:600;color:var(--color-text-secondary);transition:color var(--transition-fast)}.kb-articles__empty[data-astro-cid-5woc5cnr]{text-align:center;padding:var(--space-4xl) 0;color:var(--color-text-secondary)}.kb-cta[data-astro-cid-5woc5cnr]{text-align:center}.kb-cta[data-astro-cid-5woc5cnr] h2[data-astro-cid-5woc5cnr]{font-size:var(--text-3xl);font-weight:800;margin-bottom:var(--space-md)}.kb-cta[data-astro-cid-5woc5cnr] p[data-astro-cid-5woc5cnr]{color:var(--color-text-secondary);font-size:var(--text-lg);max-width:500px;margin:0 auto var(--space-2xl)}@media(max-width:640px){.kb-hero[data-astro-cid-5woc5cnr] h1[data-astro-cid-5woc5cnr]{font-size:var(--text-4xl)}}