@media (min-width:640px){.kat-cat-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.kat-cat-grid{grid-template-columns:repeat(5,1fr)}}.kat-page{min-height:100vh}.kat-shell{max-width:1280px;margin-inline:auto;padding-inline:clamp(24px,5vw,80px)}.kat-hero>*{position:relative;z-index:1}.kat-back:hover{color:oklch(72% 0 0)}.kat-eyebrow{font-size:.75rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:oklch(42% 0 0);margin:0 0 16px}.kat-title{font-family:var(--font-display),system-ui,sans-serif;font-size:clamp(2.5rem,5vw,5rem);font-weight:400;letter-spacing:-.04em;color:var(--ds-text-on-dark);margin:0 0 20px}.kat-desc{font-size:clamp(.875rem,1.1vw,1rem);font-weight:300;color:oklch(55% 0 0);max-width:56ch;line-height:1.7;margin:0 auto 32px}.kat-stats{display:flex;align-items:center;justify-content:center;gap:24px}.kat-hero .kat-shell{text-align:center}.kat-stat{display:flex;flex-direction:column;gap:4px}.kat-stat-num{font-family:var(--font-display),system-ui,sans-serif;font-size:clamp(1.5rem,2.5vw,2.5rem);font-weight:400;letter-spacing:-.04em;color:var(--ds-text-on-dark);line-height:1}.kat-stat-label{font-size:.75rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:oklch(42% 0 0)}.kat-stat-sep{width:1px;height:36px;background:oklch(22% 0 0)}.kat-seriler{background-color:oklch(97% 0 0);padding:clamp(56px,7vw,88px) 0}.kat-seri-card{background:#ffffff;border:1px solid oklch(90% 0 0);border-radius:4px;overflow:hidden}.kat-seri-card,.kat-seri-content{display:flex;flex-direction:column}.kat-seri-img-wrap{width:100%;aspect-ratio:247/222;overflow:hidden;background:oklch(96% 0 0);flex-shrink:0;border-bottom:1px solid oklch(90% 0 0)}.kat-seri-img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;transition:transform .4s ease}.kat-seri-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:18px 20px 14px;border-bottom:1px solid oklch(93% 0 0);background:oklch(98.5% 0 0)}.kat-seri-name{font-family:var(--font-display),system-ui,sans-serif;font-size:clamp(1rem,1.4vw,1.25rem);font-weight:400;letter-spacing:-.02em;color:oklch(12% 0 0);margin:0}.kat-seri-kalinlik{font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:oklch(52% 0 0);background:oklch(94% 0 0);padding:3px 8px;border-radius:20px;white-space:nowrap}.kat-boyutlar{list-style:none;padding:8px 0;margin:0}.kat-boyut-row:last-child{border-bottom:none}.kat-boyut-row:hover{background:oklch(97% 0 0)}.kat-boyut-size{font-family:var(--font-body),monospace,sans-serif;font-size:.72rem;font-weight:500;letter-spacing:.04em;color:oklch(20% 0 0);white-space:nowrap}.kat-boyut-renk{font-size:.75rem;font-weight:300;color:oklch(35% 0 0);line-height:1.4}.kat-boyut-sayfa{font-size:.75rem;color:oklch(60% 0 0);white-space:nowrap;text-align:right}.kat-cta{background:oklch(20% 0 0);padding:clamp(48px,6vw,72px) 0;border-top:1px solid oklch(14% 0 0)}.kat-seri-link{display:block;text-decoration:none;color:inherit}.kat-seri-link:hover .kat-seri-head{background:oklch(97% 0 0)}.kat-seri-link:hover .kat-seri-img{transform:scale(1.04)}.kat-cta-text{font-size:clamp(.875rem,1.1vw,1rem);font-weight:300;color:oklch(62% 0 0);margin:0 0 24px}.kat-cta-btns{display:flex;gap:12px;flex-wrap:wrap}.kat-cta-btn:hover{background:var(--ds-accent-hover)}@media (max-width:639px){.kat-index-grid,.kat-seriler .kat-shell{grid-template-columns:1fr}.kat-boyut-row{grid-template-columns:64px 1fr}.kat-boyut-sayfa{display:none}}