/* Shared equipment navigation: menu and crawlable, collapsible footer. */
#smartphone-designs .sp-catalog-menu{display:block;padding:24px 30px;background:#fff;border-bottom:1px solid #e3e4e6}
#smartphone-designs .sp-catalog-nav-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
#smartphone-designs .sp-catalog-nav-heading h2{font-size:19px;margin:0}
#smartphone-designs .sp-catalog-nav-heading>a,#smartphone-designs .sp-catalog-all{font-size:13px;font-weight:700;text-decoration:none}
#smartphone-designs .sp-catalog-nav-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;width:100%}
#smartphone-designs .sp-catalog-nav-group{min-width:0}
#smartphone-designs .sp-catalog-nav-group h3{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#64696d;line-height:1.5;margin:0 0 10px;padding-bottom:9px;border-bottom:2px solid #f3c21e}
#smartphone-designs .sp-catalog-nav-link{display:flex;align-items:center;gap:9px;min-height:48px;padding:6px 4px;border-radius:6px;font-size:12px;line-height:1.4;color:#191b1f;text-decoration:none}
#smartphone-designs .sp-catalog-nav-icon{display:grid;place-items:center;flex:0 0 32px;width:32px;height:36px;color:#756016}
#smartphone-designs .sp-catalog-nav-icon svg{width:30px;height:30px}
#smartphone-designs .sp-catalog-nav-link:hover,#smartphone-designs .sp-catalog-nav-link[aria-current]{background:#fff7d6;text-decoration:none}
#smartphone-designs .sp-catalog-nav-link:focus-visible,#smartphone-designs .sp-catalog-all:focus-visible{outline:2px solid #b48200;outline-offset:2px}
#smartphone-designs .sp-menu-content-links{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;border-top:1px solid #e3e4e6;padding-top:18px;margin-top:22px;font-size:13px}
#smartphone-designs .sp-menu-content-links strong{color:#64696d}
#smartphone-designs .sp-menu-content-links a{padding:6px 0;text-decoration:none}
#smartphone-designs .sp-menu-content-links a:hover{text-decoration:underline}
#smartphone-designs .sp-catalog-directory{background:#fafafa;border-top:1px solid #e3e4e6;border-bottom:1px solid #e3e4e6;padding:0 30px}
#smartphone-designs .sp-catalog-directory summary{display:flex;align-items:center;justify-content:space-between;list-style:none;padding:17px 0;color:#191b1f;font-size:14px;cursor:pointer}
#smartphone-designs .sp-catalog-directory summary::-webkit-details-marker{display:none}
#smartphone-designs .sp-catalog-toggle::before{content:'+';font-size:22px;font-weight:400;line-height:1}
#smartphone-designs .sp-catalog-directory[open] .sp-catalog-toggle::before{content:'−'}
#smartphone-designs .sp-catalog-directory>nav{display:block;padding:10px 0 22px}
#smartphone-designs .sp-catalog-directory .sp-catalog-nav-link{display:flex;min-height:48px}
#smartphone-designs .sp-catalog-all{display:inline-flex;align-items:center;margin-top:20px;padding:10px 14px;border:1px solid #ded7be;border-radius:6px;background:#fff}
@media(max-width:900px){#smartphone-designs .sp-catalog-nav-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 18px}}
@media(max-width:600px){#smartphone-designs .sp-catalog-menu{padding:20px 16px}#smartphone-designs .sp-catalog-directory{padding:0 16px}#smartphone-designs .sp-catalog-nav-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}#smartphone-designs .sp-catalog-nav-link{font-size:12px;gap:6px}#smartphone-designs .sp-catalog-nav-heading h2{font-size:17px}#smartphone-designs .sp-catalog-nav-heading>a{font-size:12px}}

/* Materials lead the menu; the category page shares its grouping. */
#smartphone-designs .sp-menu-content-links{margin:0 0 26px;padding:16px 18px;background:#f4f5f6;border:1px solid #e3e4e6;border-left:4px solid #f3c21e;border-radius:8px;gap:8px 20px}
#smartphone-designs .sp-menu-content-links strong{color:#191b1f;font-size:14px}
#smartphone-designs .sp-menu-content-links a{font-weight:600;min-height:32px;display:inline-flex;align-items:center}
#smartphone-designs .catalog-category-group{margin:0 0 32px}
#smartphone-designs .catalog-category-group>h2{margin:0 0 16px;padding:0 0 12px;border-bottom:2px solid #f3c21e;font-size:21px;line-height:1.3}
#smartphone-designs .catalog-group-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
#smartphone-designs .catalog-group-card{display:flex;align-items:flex-start;gap:12px;position:relative;min-width:0;padding:18px 24px 18px 14px;border:1px solid #e3e4e6;border-radius:8px;text-decoration:none;background:#fff}
#smartphone-designs .catalog-group-card:hover{background:#fffdf4;border-color:#c3aa50}
#smartphone-designs .catalog-group-card:focus-visible{outline:2px solid #b48200;outline-offset:3px}
#smartphone-designs .catalog-group-icon{display:grid;place-items:center;flex:0 0 44px;height:52px;color:#756016;background:#faf5e2;border-radius:6px}
#smartphone-designs .catalog-group-icon svg{width:36px;height:36px}
#smartphone-designs .catalog-group-card h3{font-size:15px;line-height:1.4;margin:0 0 8px;overflow-wrap:anywhere}
#smartphone-designs .catalog-group-card p{font-size:12px;line-height:1.5;color:#64696d;margin:0}
#smartphone-designs .catalog-group-arrow{position:absolute;right:9px;top:18px;color:#8e7940;font-size:12px}
@media(max-width:600px){#smartphone-designs .catalog-group-cards{grid-template-columns:1fr}#smartphone-designs .catalog-group-card{padding:16px 28px 16px 14px}#smartphone-designs .catalog-category-group>h2{font-size:19px}#smartphone-designs .sp-menu-content-links{padding:12px;gap:4px 16px}#smartphone-designs .sp-menu-content-links strong{width:100%}}