.weblibrefy-install-btn{position:fixed;z-index:99999;width:var(--weblibrefy-install-btn-size,100px);height:var(--weblibrefy-install-btn-size,100px);border:0;padding:0;cursor:pointer;background:var(--weblibrefy-install-bg,#2563eb);box-shadow:0 12px 36px rgba(0,0,0,.25)}
.weblibrefy-install--tr .weblibrefy-install-btn{top:0;right:0;clip-path:polygon(100% 0,0 0,100% 100%)}
.weblibrefy-install--tl .weblibrefy-install-btn{top:0;left:0;clip-path:polygon(0 0,100% 0,0 100%)}
.weblibrefy-install--br .weblibrefy-install-btn{bottom:0;right:0;clip-path:polygon(100% 0,100% 100%,0 100%)}
.weblibrefy-install--bl .weblibrefy-install-btn{bottom:0;left:0;clip-path:polygon(0 0,100% 100%,0 100%)}
.weblibrefy-install-btn:focus{outline:2px solid rgba(37,99,235,.45);outline-offset:2px}
.weblibrefy-install-btn-inner{position:absolute;width:var(--weblibrefy-install-icon-size,30px);height:var(--weblibrefy-install-icon-size,30px);display:block;background:#fff;mask-repeat:no-repeat;mask-position:center;mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-position:center;-webkit-mask-size:contain;mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%3E%3Cpath%20d%3D%27M12%203a1%201%200%200%201%201%201v9.59l2.3-2.3a1%201%200%201%201%201.4%201.42l-4%204a1%201%200%200%201-1.4%200l-4-4a1%201%200%201%201%201.4-1.42l2.3%202.3V5a1%201%200%200%201%201-1Z%27%20fill%3D%27%23000%27/%3E%3Cpath%20d%3D%27M5%2019a1%201%200%200%201%201-1h12a1%201%200%201%201%200%202H6a1%201%200%200%201-1-1Z%27%20fill%3D%27%23000%27/%3E%3C/svg%3E")}
.weblibrefy-install--tr .weblibrefy-install-btn-inner{top:14px;right:14px}
.weblibrefy-install--tl .weblibrefy-install-btn-inner{top:14px;left:14px}
.weblibrefy-install--br .weblibrefy-install-btn-inner{bottom:14px;right:14px}
.weblibrefy-install--bl .weblibrefy-install-btn-inner{bottom:14px;left:14px}
.weblibrefy-install-btn-inner.is-image{background-color:transparent;mask-image:none;-webkit-mask-image:none;background-repeat:no-repeat;background-position:center;background-size:contain}
.weblibrefy-install-modal{position:fixed;inset:0;z-index:100000;display:none;align-items:center;justify-content:center}
.weblibrefy-install-modal.is-open{display:flex}
.weblibrefy-install-modal[hidden]{display:none !important}
.weblibrefy-install-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.weblibrefy-install-card{position:relative;background:#fff;width:min(520px,calc(100% - 32px));border-radius:14px;box-shadow:0 18px 60px rgba(0,0,0,.35);padding:18px 18px 16px}
.weblibrefy-install-close{position:absolute;top:10px;right:10px;border:0;background:transparent;font-size:22px;line-height:1;width:32px;height:32px;border-radius:8px;cursor:pointer;color:#111827}
.weblibrefy-install-close:hover{background:#f3f4f6}
.weblibrefy-install-content{white-space:pre-wrap;font-size:14px;line-height:1.45;color:#111827}