#nred-install{position:fixed;bottom:16px;left:50%;transform:translateX(-50%) translateY(140%);
    z-index:940;display:flex;align-items:center;gap:.7rem;max-width:min(94vw,430px);
    background:#fff;border:1px solid var(--border,#e2dcd8);border-radius:1rem;padding:.7rem .8rem;
    box-shadow:0 12px 34px rgba(16,12,11,.16);transition:transform .35s cubic-bezier(.16,1,.3,1);direction:rtl}
  #nred-install.show{transform:translateX(-50%) translateY(0)}
  #nred-install img{border-radius:.55rem;flex:none}
  #nred-install .ni-txt{display:flex;flex-direction:column;line-height:1.3;flex:1;min-width:0}
  #nred-install .ni-txt b{font-size:.92rem;color:var(--text,#1a1310)}
  #nred-install .ni-txt span{font-size:.76rem;color:var(--text-muted,#8a8079)}
  #ni-go{flex:none;background:var(--primary,#a81f18);color:#fff;border:0;font-weight:700;font-size:.86rem;
    padding:.55rem 1.1rem;border-radius:.7rem;cursor:pointer}
  #ni-x{flex:none;background:none;border:0;color:var(--text-muted,#8a8079);font-size:1rem;cursor:pointer;padding:.2rem .3rem}
  #nred-ios-help{position:fixed;inset:0;z-index:960;background:rgba(16,12,11,.5);display:none;align-items:flex-end;justify-content:center}
  #nred-ios-help.show{display:flex}
  .nih-card{background:#fff;border-radius:1.3rem 1.3rem 0 0;padding:1.6rem 1.4rem 2.2rem;max-width:440px;width:100%;
    text-align:center;position:relative;direction:rtl;animation:nihUp .3s cubic-bezier(.16,1,.3,1)}
  @keyframes nihUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
  .nih-card img{border-radius:.8rem;margin-bottom:.6rem}
  .nih-card h3{margin:.2rem 0 1rem;font-size:1.2rem;font-weight:800}
  .nih-card ol{text-align:right;margin:0;padding-inline-start:1.2rem;color:var(--text-mid,#57504c);line-height:2}
  .nih-ic{display:inline-flex;align-items:center;justify-content:center;width:1.4em;height:1.4em;border:1.5px solid currentColor;border-radius:.35em;font-weight:700;vertical-align:middle}
  #nih-close{position:absolute;top:.8rem;left:.9rem;background:none;border:0;font-size:1.2rem;color:var(--text-muted,#8a8079);cursor:pointer}
  @media print{#nred-install,#nred-ios-help{display:none!important}}