/* Mobile additions preserve the existing comparison and export interfaces. */
button,.button,select{min-height:44px}
button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
#installApp{margin-block:12px}
#installHelp{max-width:65ch;overflow-wrap:anywhere}
@media(max-width:600px){
 nav,main,footer{padding-inline:16px;padding-inline:max(16px,env(safe-area-inset-left))}
 header{position:static}.navlinks{flex-wrap:wrap;max-width:100%}
 .navrow>*{min-width:0}.hero h1{font-size:clamp(28px,8vw,42px);overflow-wrap:anywhere}
 .actions{flex-wrap:wrap}.filegrid>*{min-width:0}input[type=file]{max-width:100%}
 .countline{flex-wrap:wrap}select{max-width:100%;font-size:16px}
 #results{max-width:100%;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}
 #reportLangPanel{max-height:85dvh;overflow:auto}
}
@media print{#installApp,#installHelp{display:none!important}}