.kh-app-enabled{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.kh-app-nav{position:fixed;z-index:900;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;padding:8px max(6px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-bottom));background:#fffaf4;border-top:1px solid #d9c5c9;box-shadow:0 -4px 20px #2a202218}.kh-app-nav a,.kh-app-nav button{display:flex;align-items:center;justify-content:center;min-height:48px;min-width:0;border:0;border-radius:10px;background:transparent;color:#5d1731;font:600 14px Arial,sans-serif;text-decoration:none;padding:6px;cursor:pointer}.kh-app-nav [aria-current],.kh-app-nav .kh-current{background:#edd1d3}.kh-app-nav a:focus-visible,.kh-app-nav button:focus-visible,.kh-app-menu a:focus-visible,.kh-app-menu button:focus-visible{outline:3px solid #872e4b;outline-offset:2px}.kh-app-menu{position:fixed;inset:auto 12px calc(85px + env(safe-area-inset-bottom));width:min(430px,calc(100% - 24px));max-height:70svh;overflow:auto;margin:0 auto;border:1px solid #d9c5c9;border-radius:18px;padding:20px;background:#fffaf4;color:#2a2022;box-sizing:border-box}.kh-app-menu::backdrop{background:#24101770}.kh-menu-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.kh-menu-heading h2{font:26px Georgia,serif;margin:0}.kh-menu-heading button{width:44px;height:44px;background:transparent;border:0;font-size:28px;color:#5d1731}.kh-menu-links{display:grid;gap:8px;margin-top:14px}.kh-menu-links a,.kh-menu-links button{display:flex;align-items:center;min-height:48px;border:1px solid #d9c5c9;border-radius:10px;padding:10px 14px;background:white;font:16px Arial,sans-serif;color:#5d1731;text-decoration:none;text-align:left}.kh-menu-links [hidden]{display:none}.kh-install-help{font-size:16px;line-height:1.5;margin:16px 0 0}.kh-network-status{position:fixed;z-index:910;bottom:calc(78px + env(safe-area-inset-bottom));left:12px;right:12px;padding:14px;border:1px solid #b17734;border-radius:10px;background:#fff1d8;color:#513713;font:16px/1.5 Arial,sans-serif}.kh-network-status[hidden]{display:none}
@media(min-width:900px){.kh-app-nav{left:50%;right:auto;transform:translateX(-50%);width:520px;border:1px solid #d9c5c9;border-radius:16px 16px 0 0}.kh-network-status{max-width:600px;margin:auto}}
@media(prefers-reduced-motion:reduce){.kh-app-enabled{scroll-behavior:auto}}