.cat-hero{background:linear-gradient(180deg,#0e1116,#1b1f26);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}.cat-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(ellipse at top right,black 30%,transparent 70%);mask-image:radial-gradient(ellipse at top right,black 30%,transparent 70%);pointer-events:none}.cat-hero__inner{position:relative}.cat-crumb{font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;color:var(--slate-400);display:flex;align-items:center;gap:8px;margin-bottom:16px}.cat-crumb a{color:var(--slate-300)}.cat-crumb a:hover{color:#fff}.cat-hero .titleEn{font-family:var(--font-mono);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--espec-blue-light);margin-bottom:16px}.cat-hero h1{font-size:clamp(36px,4.5vw,56px);font-weight:800;letter-spacing:-.02em;line-height:1.05;margin:0 0 18px;max-width:900px;color:#fff}.cat-hero p.lede{color:var(--slate-300);font-size:18px;max-width:720px;line-height:1.6;margin:0}.cat-section{padding:64px 0 96px;background:var(--slate-50)}.cat-section h2{font-size:28px;font-weight:700;letter-spacing:-.015em;margin:0 0 8px}.cat-section .sub{color:var(--slate-700);font-size:16px;margin:0 0 36px}.series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media(max-width:1100px){.series-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.series-grid{grid-template-columns:1fr}}.series-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--slate-200);transition:all .2s;position:relative;overflow:hidden}.series-card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 14px 32px #0f162014}.series-card:hover .series-card__more{color:var(--espec-blue)}.series-card:hover .series-card__more:after{transform:translate(-4px)}.series-card__img{background:linear-gradient(135deg,#1b1f26,#2a3038);position:relative;height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden}.series-card__img:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px}.series-card__img svg{position:relative;color:var(--slate-300)}.series-card__img img{position:relative;max-width:78%;max-height:80%;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.18))}.series-card__img--photo{background:linear-gradient(135deg,#fff,#eceff3)}.series-card__img--photo:before{opacity:.45}.series-card__corner{position:absolute;width:14px;height:14px;border-color:var(--espec-blue);border-style:solid}.series-card__corner.tl{top:10px;left:10px;border-width:1.5px 0 0 1.5px}.series-card__corner.tr{top:10px;right:10px;border-width:1.5px 1.5px 0 0}.series-card__corner.bl{bottom:10px;left:10px;border-width:0 0 1.5px 1.5px}.series-card__corner.br{bottom:10px;right:10px;border-width:0 1.5px 1.5px 0}.series-card__badge{position:absolute;top:12px;right:24px;background:var(--espec-blue);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:600;padding:3px 9px;letter-spacing:.06em;text-transform:uppercase}.series-card__body{padding:24px 24px 22px;display:flex;flex-direction:column;flex:1;border-top:1px solid var(--slate-200)}.series-card__code{font-family:var(--font-mono);font-size:12px;color:var(--espec-blue);letter-spacing:.08em;font-weight:500;margin-bottom:6px;text-transform:uppercase}.series-card__name{font-size:22px;font-weight:700;letter-spacing:-.012em;line-height:1.2;margin:0 0 10px}.series-card__tagline{font-size:15px;color:var(--slate-700);line-height:1.55;margin:0 0 20px;flex:1}.series-card__meta{display:flex;gap:16px;padding-top:14px;border-top:1px dashed var(--slate-200);margin-bottom:14px}.series-card__meta-item{flex:1}.series-card__meta-item .lbl{font-family:var(--font-mono);font-size:9px;color:var(--slate-500);letter-spacing:.06em;text-transform:uppercase}.series-card__meta-item .val{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--ink);margin-top:2px;direction:ltr;unicode-bidi:isolate}.series-card__more{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--ink);letter-spacing:.04em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}.series-card__more:after{content:"←";transition:transform .2s;display:inline-block}.related{padding:64px 0;background:#fff;border-top:1px solid var(--slate-200)}.related h3{font-size:24px;font-weight:700;margin:0 0 24px}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.related-card{display:block;padding:18px 20px;background:var(--slate-50);border:1px solid var(--slate-200);transition:all .15s}.related-card:hover{border-color:var(--espec-blue);background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.related-card .code{font-family:var(--font-mono);font-size:12px;color:var(--espec-blue);letter-spacing:.06em;margin-bottom:4px;text-transform:uppercase}.related-card .name{font-weight:600;font-size:15px}