/* Pulse Rate Checker & Counter (ROADMAP-Calcs-SelfHealth.md SH6) — the tap pad, the notes and the
   by-age table. The pad is deliberately huge: this site's readers are the fleet's oldest, and a
   tap target you have to aim at is a tap target that ruins the count. */
.chqt-sh-pair { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.chqt-sh-tapbox { display: grid; gap: 10px; justify-items: stretch; }
.chqt-sh-tap { width: 100%; min-height: 132px; border-radius: 16px; border: 3px solid #0F5E68; background: #0F5E68; color: #fff; font-size: 24px; font-weight: 700; cursor: pointer; -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.chqt-sh-tap:active, .chqt-sh-tap[data-hit="1"] { background: #0A444C; transform: scale(0.99); }
.chqt-sh-tap:focus-visible { outline: 4px solid #C2703B; outline-offset: 3px; }
.chqt-sh-emergency { border: 3px solid #B03A30; background: #FBEDEB; border-radius: 10px; padding: 12px 14px; margin: 0 0 14px; }
.chqt-sh-emergency__text { margin: 0 0 6px; font-weight: 700; font-size: 18px; line-height: 1.45; color: #6E1E17; }
.chqt-sh-emergency__src { margin: 0; font-size: 16px; }
.chqt-sh-notes { list-style: none; margin: 10px 0 16px; padding: 0; display: grid; gap: 10px; }
.chqt-sh-note { border-left: 4px solid var(--chqt-line, #D9E5E8); padding: 4px 0 4px 12px; line-height: 1.5; }
.chqt-sh-note--oximeter { border-left-color: #0F5E68; }
.chqt-sh-note--outside { border-left-color: #C2703B; }
.chqt-sh-note blockquote { margin: 6px 0 0; padding: 0 0 0 10px; border-left: 3px solid var(--chqt-line, #D9E5E8); font-style: italic; font-size: 17px; }
.chqt-sh-src { display: block; font-size: 16px; color: var(--chqt-muted, #4E626D); margin-top: 3px; }
.chqt-sh-src a { color: inherit; }
.chqt-sh-agewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 16px 0; }
.chqt-sh-age { width: 100%; border-collapse: collapse; }
.chqt-sh-age caption { text-align: left; font-weight: 700; padding-bottom: 6px; }
.chqt-sh-age th, .chqt-sh-age td { padding: 8px 10px; border-bottom: 1px solid var(--chqt-line, #D9E5E8); text-align: left; }
.chqt-sh-age tr[data-hit="1"] th, .chqt-sh-age tr[data-hit="1"] td { background: var(--chqt-cream, #F2F7F8); font-weight: 700; }
.chqt-sh-howto { margin-top: 14px; }
.chqt-sh-howto ol { margin: 0 0 8px; padding-left: 1.3em; }