h1.title{font-size:clamp(24px,5vw,34px); max-width:18ch;}
.calc-tabs{margin:-40px 0 18px; flex-wrap:wrap;}
.calc-tab:hover{border-color:var(--blue);}
input.pf-input{flex:1; border:none; background:transparent; font-family:'IBM Plex Mono', monospace; font-size:20px; font-weight:600; color:var(--ink); outline:none; min-width:0;}
.pf-headline{text-align:center; padding-bottom:16px; border-bottom:1px dashed var(--line); margin-bottom:16px;}
.pf-headline .lbl{font-size:12.5px; color:var(--ink-soft); font-family:'IBM Plex Mono', monospace; text-transform:uppercase; letter-spacing:0.06em;}
.pf-headline .amt{font-family:'IBM Plex Mono', monospace; font-size:28px; font-weight:700; color:var(--navy); margin-top:4px;}
.floor-note{font-size:12px; background:rgba(255,199,44,0.2); color:#7A5900; padding:8px 12px; border-radius:6px; margin-top:12px; text-align:center;}
.prose p{margin:0 0 14px; font-size:15px; color:var(--ink);}
.prose strong{color:var(--navy);}