/* Shared category navigation and the prominent home-page category index. */
.category-menu{position:relative}
.category-menu>summary{cursor:pointer;list-style:none}
.category-menu>summary::-webkit-details-marker{display:none}
.category-menu>summary::after{content:"";display:inline-block;margin-left:.45rem;width:.4rem;height:.4rem;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-.15rem) rotate(45deg)}
.category-menu[open]>summary::after{transform:translateY(.05rem) rotate(225deg)}
.category-menu-panel{position:absolute;z-index:20;top:calc(100% + .75rem);left:-1rem;display:grid;grid-template-columns:repeat(2,minmax(12rem,1fr));gap:.2rem;min-width:min(29rem,90vw);padding:.75rem;background:#0b160f;border:1px solid rgba(125,255,145,.28);box-shadow:0 12px 32px rgba(0,0,0,.45)}
.category-menu-panel a,.category-quicklinks a{padding:.75rem .85rem;color:inherit;text-decoration:none}
.category-menu-panel a:hover,.category-menu-panel a:focus-visible,.category-quicklinks a:hover,.category-quicklinks a:focus-visible{color:#9cffaa;background:rgba(125,255,145,.1)}
.category-quicklinks{display:flex;flex-wrap:wrap;gap:.35rem;max-width:1200px;margin:1rem auto 0;padding:0 1.5rem}
.category-quicklinks a{border:1px solid rgba(125,255,145,.25);background:rgba(5,14,8,.8);font-size:.9rem}
.category-quicklinks a:focus-visible,.category-menu summary:focus-visible{outline:2px solid #9cffaa;outline-offset:3px}
@media(max-width:760px){.category-menu-panel{left:auto;right:0;grid-template-columns:1fr;min-width:min(22rem,90vw);max-height:70vh;overflow:auto}.category-quicklinks{padding:0 1rem}.category-menu>summary{padding:.5rem 0}}

/* CRT brand background remains visible across all page types. */
:root{--bg:rgba(7,16,11,.9);--surface:rgba(12,23,16,.88);--raised:rgba(16,32,24,.9)}
body{background-color:#07100b;background-image:linear-gradient(rgba(3,10,5,.56),rgba(3,10,5,.56)),url('/static/display-images/rasterdeck-crt-background.webp?v=1');background-position:center;background-size:cover;background-attachment:fixed}
.category-menu-panel{width:min(29rem,calc(100vw - 40px));min-width:0;box-sizing:border-box;white-space:normal}
.category-menu-panel a{display:block;overflow-wrap:anywhere}
@media(max-width:700px){.header-inner nav{overflow:visible;white-space:normal;flex-wrap:wrap;gap:12px 20px}.category-menu-panel{left:0;right:auto;width:calc(100vw - 40px)}body{background-attachment:scroll}}

@media(max-width:700px){.header-inner nav{gap:0 16px}.category-menu{padding:0;border-bottom:0}.category-menu>summary{display:flex;align-items:center;min-height:36px;padding:0}.category-menu-panel{top:100%;max-height:65vh}.category-menu-panel a{min-height:44px}}