html { scroll-behavior:smooth; }
[hidden] { display:none !important; }
button,a { -webkit-tap-highlight-color:transparent; }
::-webkit-scrollbar { width:8px; height:8px; }
::-webkit-scrollbar-thumb { border:2px solid transparent; border-radius:8px; background:#cbd5e1; background-clip:padding-box; }
::selection { background:#c7d2fe; color:#17235d; }
.master-icon-button { display:inline-grid; width:2.25rem; height:2.25rem; place-items:center; border-radius:.7rem; transition:.18s ease; }
.master-icon-button svg { width:1.1rem; height:1.1rem; fill:currentColor; }
.master-icon-button:disabled { cursor:not-allowed; opacity:.55; }