.pillar-intro{background:var(--bg-secondary);border-left:4px solid var(--brand-primary);border-radius:var(--radius-md);padding:clamp(var(--space-md),2.5vw,var(--space-xl));margin:0 0 clamp(var(--space-lg),3vw,var(--space-2xl)) 0;box-shadow:var(--shadow-sm)}.pillar-intro__heading{margin:0 0 var(--space-sm) 0;font-family:var(--font-display);font-size:clamp(1.125rem,2vw,1.375rem);font-weight:600;color:var(--brand-primary);letter-spacing:-0.01em}.pillar-intro__body{font-size:clamp(0.9375rem,1.4vw,1.0625rem);line-height:1.65;color:var(--text-primary)}.pillar-intro__body p{margin:0 0 var(--space-sm) 0}.pillar-intro__body p:last-child{margin-bottom:0}.pillar-intro__body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.pillar-intro__body a:hover{color:var(--accent-hover)}.pillar-featured{margin:0 0 clamp(var(--space-lg),3vw,var(--space-2xl)) 0}.pillar-featured__heading{margin:0 0 var(--space-md) 0;font-family:var(--font-display);font-size:clamp(1.125rem,2vw,1.375rem);font-weight:600;color:var(--text-primary);letter-spacing:-0.01em}.pillar-featured__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:clamp(var(--space-sm),2vw,var(--space-lg));list-style:none;margin:0;padding:0;counter-reset:pillar-featured}.pillar-featured__item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:transform .15s ease,box-shadow .2s ease,border-color .15s ease;counter-increment:pillar-featured;position:relative}.pillar-featured__item::before{content:counter(pillar-featured);position:absolute;top:var(--space-sm);left:var(--space-sm);z-index:1;background:var(--brand-primary);color:#fff;width:1.75rem;height:1.75rem;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:0.8125rem;font-weight:700;font-family:var(--font-display);box-shadow:var(--shadow-sm)}.pillar-featured__item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--brand-primary-light)}.pillar-featured__link{display:block;padding:var(--space-md);color:inherit;text-decoration:none}.pillar-featured__image{margin-bottom:var(--space-sm);border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-tertiary)}.pillar-featured__image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.pillar-featured__title{display:block;font-family:var(--font-display);font-weight:600;font-size:1rem;line-height:1.35;color:var(--text-primary);margin-bottom:var(--space-xs)}.pillar-featured__excerpt{display:block;font-size:0.875rem;line-height:1.5;color:var(--text-secondary)}.pillar-cta{background:var(--bg-secondary);border:1px solid var(--border);border-left:4px solid var(--brand-primary);border-radius:var(--radius-md);padding:clamp(var(--space-md),2vw,var(--space-lg));margin:clamp(var(--space-lg),3vw,var(--space-2xl)) 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-md)}.pillar-cta__label{margin:0;font-family:var(--font-display);font-size:clamp(0.9375rem,1.5vw,1.0625rem);font-weight:500;color:var(--text-primary);letter-spacing:-0.005em}.pillar-cta__button{background:var(--brand-primary);color:#fff;padding:0.625rem 1.125rem;border-radius:var(--radius-sm);font-family:var(--font-display);font-weight:600;font-size:0.875rem;text-decoration:none;transition:background .15s ease,transform .15s ease;white-space:nowrap;display:inline-flex;align-items:center;gap:0.375rem}.pillar-cta__button:hover{background:var(--brand-primary-dark);transform:translateY(-1px)}.pillar-cta__button:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px}.pillar-hub{margin:0 0 clamp(var(--space-lg),3vw,var(--space-2xl)) 0}.pillar-hub__heading{margin:0 0 var(--space-md) 0;font-family:var(--font-display);font-size:clamp(1.125rem,2vw,1.375rem);font-weight:600;color:var(--text-primary);letter-spacing:-0.01em}.pillar-hub__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:clamp(var(--space-sm),1.5vw,var(--space-md));list-style:none;margin:0;padding:0}.pillar-hub__item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color .15s ease,transform .15s ease,box-shadow .2s ease}.pillar-hub__item:hover{border-color:var(--brand-primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.pillar-hub__link{display:flex;flex-direction:column;gap:var(--space-xs);padding:var(--space-md);color:inherit;text-decoration:none;min-height:4.5rem;justify-content:center}.pillar-hub__name{font-family:var(--font-display);font-weight:600;font-size:1rem;line-height:1.25;color:var(--text-primary);letter-spacing:-0.005em}.pillar-hub__count{font-size:0.8125rem;line-height:1.2;color:var(--text-secondary);font-variant-numeric:tabular-nums}.pillar-hub__item:hover .pillar-hub__name{color:var(--brand-primary)}@media (max-width:480px){.pillar-cta{flex-direction:column;align-items:flex-start;text-align:left}.pillar-cta__button{width:100%;text-align:center;justify-content:center}}.guides-archive__layout{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(var(--space-md),3vw,var(--space-xl));align-items:start}@media (min-width:960px){.guides-archive__layout{grid-template-columns:240px minmax(0,1fr)}}@media (min-width:960px){.guides-archive__sidebar{margin-top:var(--space-sm);position:sticky;top:calc(var(--space-md) + 80px);align-self:start;max-height:calc(100vh - 120px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.guides-archive__sidebar::-webkit-scrollbar{width:6px}.guides-archive__sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.guides-archive__sidebar::-webkit-scrollbar-track{background:transparent}}.guides-archive__main{min-width:0}.pillar-hub--sidebar{margin:0}.pillar-hub--sidebar .pillar-hub__heading{margin:0 0 var(--space-sm) 0;font-family:var(--font-display);font-size:0.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-secondary);padding:0 var(--space-xs)}.pillar-hub--sidebar .pillar-hub__grid{display:flex;flex-direction:column;gap:6px;list-style:none;margin:0;padding:0}.pillar-hub--sidebar .pillar-hub__item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);transition:background .12s ease,border-color .12s ease,transform .12s ease}.pillar-hub--sidebar .pillar-hub__item:hover{background:var(--bg-hover);border-color:var(--brand-primary);transform:translateX(2px);box-shadow:var(--shadow-sm)}.pillar-hub--sidebar .pillar-hub__link{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:var(--space-sm);padding:0.625rem 0.75rem;min-height:auto}.pillar-hub--sidebar .pillar-hub__name{font-family:var(--font-display);font-size:0.9375rem;font-weight:500;color:var(--text-primary);line-height:1.3;letter-spacing:0;transition:color .12s ease}.pillar-hub--sidebar .pillar-hub__count{font-size:0.75rem;color:var(--text-muted);background:var(--bg-tertiary);padding:1px 8px;border-radius:999px;font-variant-numeric:tabular-nums;line-height:1.5;flex-shrink:0;transition:background .12s ease,color .12s ease}.pillar-hub--sidebar .pillar-hub__item:hover .pillar-hub__name{color:var(--brand-primary)}.pillar-hub--sidebar .pillar-hub__item:hover .pillar-hub__count{background:var(--bg-primary);color:var(--text-secondary)}@media (max-width:959px){.guides-archive__sidebar{margin-bottom:var(--space-md)}.pillar-hub--sidebar .pillar-hub__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(180px,100%),1fr));gap:var(--space-xs)}}.guides-filter-dropdown{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}html.dark .guides-filter-dropdown{background:var(--bg-secondary);border-color:var(--border);box-shadow:var(--shadow-md)}.guides-filter-dropdown .guides-filter-btn{color:var(--text-primary);background:transparent;transition:background .12s ease,color .12s ease}.guides-filter-dropdown .guides-filter-btn:hover{background:var(--accent-light);color:var(--brand-primary)}.guides-filter-dropdown .guides-filter-btn.active{background:var(--brand-primary);color:#fff;font-weight:600}.guides-filter-dropdown .guides-filter-btn.active:hover{background:var(--brand-primary-dark,var(--brand-primary));color:#fff}.guide-card__title{font-size:clamp(0.9375rem,0.9vw + 0.6rem,1.0625rem);line-height:1.35;font-weight:600;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}