.ab-install{position:fixed;bottom:calc(18px + env(safe-area-inset-bottom,0px));right:18px;z-index:80;display:inline-flex;align-items:center;gap:9px;min-height:48px;padding:10px 17px;border:1px solid #bc9657;border-radius:999px;background:#151410;color:#f1d59d;font:500 14px/1.5 system-ui,sans-serif;cursor:pointer;box-shadow:0 5px 22px #0005}
.ab-install span:first-child{font-size:21px;line-height:1}.ab-install[hidden],.ab-offline[hidden]{display:none!important}.ab-install:hover{background:#282117}.ab-install:focus-visible,.ab-install-help button:focus-visible{outline:3px solid #f1d59d;outline-offset:4px}.ab-install:disabled{opacity:.6}
.ab-install-help{box-sizing:border-box;width:min(430px,calc(100vw - 36px));margin:auto;padding:28px;border:1px solid #bc9657;border-radius:22px;background:#11110f;color:#f4efdf;box-shadow:0 20px 80px #0008;font:16px/1.8 system-ui,sans-serif}.ab-install-help::backdrop{background:#000a;backdrop-filter:blur(5px)}.ab-install-help h2{font-size:22px;line-height:1.4;margin:0 0 14px}.ab-install-help p{margin:0 0 20px;color:#d8d1c2}.ab-install-help button{min-height:44px;padding:10px 22px;border:1px solid #bc9657;border-radius:999px;background:#d8b878;color:#15130e;font:600 16px/1.5 system-ui,sans-serif;cursor:pointer}
.ab-offline{position:fixed;z-index:81;bottom:calc(82px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);box-sizing:border-box;width:max-content;max-width:calc(100vw - 32px);margin:0;padding:10px 16px;border:1px solid #635744;border-radius:12px;background:#1d1912;color:#f1dfbc;font:14px/1.5 system-ui,sans-serif;box-shadow:0 5px 22px #0005}
@media(display-mode:standalone){.ab-install{display:none!important}.ab-offline{bottom:calc(18px + env(safe-area-inset-bottom,0px))}}
@media print{.ab-install,.ab-install-help,.ab-offline{display:none!important}}