.page-hero{padding-block:clamp(40px,6vw,84px) clamp(16px,2.4vw,28px);position:relative}.page-hero .lead{max-width:52ch}.page-hero h1{margin:16px 0 18px;font-size:clamp(2.2rem,5vw,4rem)}.cat-hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(28px,5vw,64px);display:grid}.cat-hero-media{border-radius:var(--r-lg);border:1px solid var(--line);aspect-ratio:5/4;box-shadow:var(--shadow-md);background:#0b1020;position:relative;overflow:hidden}.cat-hero-media .image-slot{width:100%;height:100%;position:absolute;inset:0}.cat-hero-media .chm-corner{z-index:3;opacity:.7;border-color:var(--brand-cyan);pointer-events:none;width:16px;height:16px;position:absolute}.cat-hero-media .chm-corner.tl{border-top:1.5px solid;border-left:1.5px solid;top:14px;left:14px}.cat-hero-media .chm-corner.br{border-bottom:1.5px solid;border-right:1.5px solid;bottom:14px;right:14px}.cat-hero-media .chm-badge{z-index:3;letter-spacing:.12em;text-transform:uppercase;color:#bfe9fb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none;background:#0a12228c;border:1px solid #ffffff29;border-radius:100px;padding:6px 11px;font-family:IBM Plex Mono,monospace;font-size:.58rem;position:absolute;top:14px;left:14px}.crumb{letter-spacing:.16em;color:var(--muted);text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:8px;font-family:IBM Plex Mono,monospace;font-size:.7rem;display:flex}.crumb a{color:var(--muted);transition:color .2s}.crumb a:hover{color:var(--accent)}.crumb .sep{opacity:.5}@media (width<=860px){.cat-hero-grid{grid-template-columns:1fr}.cat-hero-media{aspect-ratio:16/9;order:-1}}.cat-closing{border-radius:var(--r-lg);background:radial-gradient(120% 130% at 82% -15%, var(--band-glow), transparent 55%), var(--band);color:#fff;border:1px solid #ffffff0f;margin:clamp(56px,8vw,96px) 0 90px;padding:clamp(36px,6vw,70px);position:relative;overflow:hidden}.cat-closing:before{content:"";background:linear-gradient(90deg, transparent, var(--accent), transparent);opacity:.55;height:2px;position:absolute;top:0;left:0;right:0}.cat-closing .grid-bg{opacity:.4;background-image:linear-gradient(#ffffff0f 1px,#0000 1px),linear-gradient(90deg,#ffffff0f 1px,#0000 1px);-webkit-mask-image:none;mask-image:none}.cat-closing h2{color:#fff;max-width:20ch;margin-top:18px;font-size:clamp(1.7rem,3.4vw,2.8rem);position:relative}.cat-closing p{color:#fffc;max-width:54ch;margin:16px 0 28px;position:relative}.cat-closing .tag{color:#bfe9fb;background:#ffffff14;border-color:#ffffff2e;position:relative}.cat-closing .btn-ghost{color:#fff;background:#ffffff12;border-color:#ffffff38}.cat-closing .btn-ghost:hover{border-color:#fff}.cat-closing-actions{flex-wrap:wrap;gap:14px;display:flex;position:relative}.subseker-split{grid-template-columns:minmax(220px,280px) 1fr;align-items:start;gap:clamp(20px,3vw,36px);display:grid}@media (width<=900px){.subseker-split{grid-template-columns:1fr}}.grid-empty{text-align:center;color:var(--muted);border:1px dashed var(--line-strong);border-radius:var(--r-md);padding:48px 20px}