/* PUZRU installation invitation · shared, non-blocking header layer */
#puzru-install-root{position:fixed;z-index:75;top:var(--pzui-top,65px);left:50%;transform:translateX(-50%);width:min(420px,calc(100vw - 20px));max-width:calc(100vw - 20px);pointer-events:none;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
#puzru-install-root [hidden],#puzru-install-modal [hidden]{display:none!important}
#puzru-install-root .pzui-bar{--pzui-mint:#b8f7dc;pointer-events:auto;display:flex;align-items:center;gap:10px;position:relative;min-height:68px;padding:10px 11px;border-radius:18px;border:1px solid #b9f7da58;color:#effbf7;background:linear-gradient(115deg,#1b2d36,#1b1e34);box-shadow:inset 0 1px #ffffff20,0 16px 45px #0009,0 0 28px #a0d6ff12;isolation:isolate;animation:pzui-enter .36s cubic-bezier(.15,.89,.25,1) both}
#puzru-install-root .pzui-bar:before{content:'';pointer-events:none;position:absolute;inset:1px;border-radius:17px;background:linear-gradient(120deg,#ffffff0b,transparent 55%);z-index:-1}
#puzru-install-root .pzui-brand{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(145deg,#314d50,#2d314d);border:1px solid #ffffff25;box-shadow:inset 0 1px #ffffff22}
#puzru-install-root .pzui-brand svg{width:22px;height:22px;fill:none;stroke:#d3ffe9;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#puzru-install-root .pzui-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
#puzru-install-root .pzui-title{font-size:12px;font-weight:850;letter-spacing:-.12px;white-space:nowrap;line-height:1.12}
#puzru-install-root .pzui-note{font-size:10px;line-height:1.25;color:#a9c5cb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#puzru-install-root button{font:inherit;cursor:pointer;touch-action:manipulation;border:0;-webkit-tap-highlight-color:transparent}
#puzru-install-root .pzui-install{flex:0 0 auto;min-width:59px;min-height:42px;padding:0 11px;border-radius:12px;background:linear-gradient(110deg,#c8ffe7,#b1dcff);color:#10212b;font-size:11px;font-weight:880;box-shadow:inset 0 1px #ffffffa8,0 5px 14px #8cdcca25;transition:transform .13s,filter .13s}
#puzru-install-root .pzui-install:active{transform:translateY(1px) scale(.965)}
#puzru-install-root .pzui-later{flex:0 0 auto;min-height:42px;padding:0 4px;background:none;color:#c0cfda;font-size:10px;font-weight:750;white-space:nowrap}
#puzru-install-root button:focus-visible{outline:2px solid #d7ffed;outline-offset:2px}
#puzru-install-modal .pzui-modal-scrim{position:fixed;inset:0;background:#050910cf;backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);pointer-events:auto;display:grid;place-items:center;padding:22px;animation:pzui-fade .2s ease-out both}
#puzru-install-modal .pzui-sheet{width:min(360px,100%);padding:24px;border:1px solid #ffffff30;border-radius:23px;color:#eaf6fb;background:linear-gradient(160deg,#263348,#161d2e);box-shadow:0 25px 80px #000c;display:flex;flex-direction:column;gap:12px}
#puzru-install-modal .pzui-sheet h2{font-size:21px;letter-spacing:-.5px;line-height:1.15;margin:0;font-weight:900}
#puzru-install-modal .pzui-sheet p{margin:0;color:#b9c9d9;font-size:13px;line-height:1.55}
#puzru-install-modal .pzui-sheet .pzui-done{width:100%;margin-top:4px;height:45px;border-radius:12px;background:#c5f9e3;color:#12212a;font-weight:850;font-size:13px}
@keyframes pzui-enter{from{opacity:0;transform:translateY(-15px) scale(.975)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes pzui-fade{from{opacity:0}to{opacity:1}}
@media(max-width:355px){#puzru-install-root{width:calc(100vw - 14px)}#puzru-install-root .pzui-bar{padding:8px;gap:7px;min-height:60px}#puzru-install-root .pzui-brand{width:35px;height:35px;flex-basis:35px;border-radius:10px}#puzru-install-root .pzui-note{font-size:9px}#puzru-install-root .pzui-title{font-size:11px}#puzru-install-root .pzui-install{min-width:52px;padding:0 8px}#puzru-install-root .pzui-later{padding:0 2px}}
@media(max-height:520px) and (orientation:landscape){#puzru-install-root .pzui-bar{min-height:53px;padding:6px 9px}#puzru-install-root .pzui-brand{width:34px;height:34px;flex-basis:34px}#puzru-install-root .pzui-note{display:none}}
@media(prefers-reduced-motion:reduce){#puzru-install-root .pzui-bar,#puzru-install-modal .pzui-modal-scrim{animation:none!important}#puzru-install-root .pzui-install{transition:none!important}}

#puzru-install-modal{position:fixed;z-index:110;inset:0;font-family:Inter,ui-sans-serif,system-ui,sans-serif}#puzru-install-modal .pzui-modal-scrim{position:fixed;inset:0;display:grid;place-items:center;padding:22px}#puzru-install-modal button{font:inherit;cursor:pointer;border:0}#puzru-install-modal button:focus-visible{outline:2px solid #c5f9e3;outline-offset:3px}