@import url('../basics/basics.css?v=20261019');
.haemo-lab{max-width:850px}.haemo-lab canvas{display:block;width:100%;height:auto;background:#10151a;border:1px solid #d7d2c8}.haemo-lab .ctrls{grid-template-columns:repeat(3,minmax(0,1fr))}.haemo-lab input[type=number]{width:100%;grid-column:1/-1;background:#fffdf8;border:1px solid #a59d91;border-radius:0;color:#272722;padding:9px;min-height:44px}.haemo-lab select{grid-column:1/-1;width:100%;border:1px solid #a59d91;background:#fffdf8;color:#272722;padding:9px}.haemo-lab output{font:15px/1.65 'NTF Sans',sans-serif;display:block}.haemo-lab .lab-head{align-items:center}.haemo-lab .lab-head button{white-space:nowrap}.haemo-lab .status{margin:16px 0}.haemo-lab .number{font-family:'NTF Mono',monospace}.quiz .feedback{font-size:16px;margin-top:16px}.quiz .feedback:empty{display:none}.quiz button[aria-pressed=true]{background:#633d3c;color:#fffdf8}.clinical-table{overflow:auto}.clinical-table table{min-width:540px}.references li{margin-bottom:18px}.decision-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin:26px 0}.decision-path>div{border-top:2px solid #633d3c;padding-top:12px}.decision-path h3{margin:0 0 12px}@media(max-width:700px){.haemo-lab .ctrls{grid-template-columns:1fr 1fr}.decision-path{grid-template-columns:1fr}}@media(max-width:440px){.haemo-lab .ctrls{grid-template-columns:1fr}}

/* SCCM volume-responsiveness clips, stills, calculator and clip questions (18 Oct 2026). */
.hd-clip{margin:0;min-width:0}
.hd-clip video,.hd-clip img{display:block;width:100%;height:auto;max-height:340px;object-fit:contain;background:#000}
.hd-still img{background:#fffdf8;border:1px solid #d7d2c8}
.hd-clip figcaption{font:15px/1.55 'NTF Sans',sans-serif;color:#504e47;margin-top:8px}
.hd-clip figcaption b{color:#272722;font-weight:600}
.hd-credit{display:block;font-size:12px;color:#5f5c55;margin-top:4px}
.hd-tag{display:inline-block;font:12px/1.4 'NTF Mono',monospace;letter-spacing:.06em;text-transform:uppercase;padding:1px 6px;margin-right:6px;border:1px solid currentColor;color:#633d3c}
.hd-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:0 0 22px}
.hd-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:16px 0}
.hd-split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:start;margin-top:22px}
.hd-split>*{min-width:0}
.hd-subhead{margin-top:34px}
.hd-plr-extra{margin-top:30px;border-top:1px solid #d7d2c8;padding-top:20px}
.hd-checklist{font-size:16px}
.hd-calc{border:1px solid #c7bdb0;background:#fffdf8;padding:16px 18px;margin-top:22px}
.hd-calc input[type=number]{width:100%;grid-column:1/-1;background:#fffdf8;border:1px solid #a59d91;border-radius:0;color:#272722;padding:9px;min-height:44px}
.hd-calc output{display:block;font:15px/1.65 'NTF Sans',sans-serif;margin:10px 0}
.hdq-list{display:grid;gap:8px}
.hdq{border:0;border-top:1px solid #272722;margin:0;padding:22px 0;min-width:0}
.hdq legend{font:24px/1.3 'NTF Serif',serif;padding:0;margin-bottom:14px}
.hdq-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}
.hdq-grid>*{min-width:0}
.hdq .opts{display:grid;gap:8px}
.hdq .opts button{text-align:left;border:1px solid #827b6d;background:#f7f5ef;color:#272722;padding:9px 14px;min-height:48px;border-radius:0;font-size:16px}
.hdq .opts button[aria-pressed=true]{background:#633d3c;color:#fffaf0;border-color:#633d3c}
.hdq .opts button.correct{box-shadow:inset 4px 0 #456c3a}
.hdq .opts button.incorrect{box-shadow:inset 4px 0 #aa413b}
.hdq .opts button:disabled{opacity:.55;cursor:default}
.hdq .feedback{font-size:16px;margin-top:14px;font-weight:600}
.hdq .feedback:empty{display:none}
.hdq-why{border-left:2px solid #633d3c;padding:2px 0 2px 16px;font-size:16px}
.hdq-why ul{margin:6px 0 0;padding-left:18px}
.hdq-reset{margin-top:12px;border:1px solid #827b6d;background:#f7f5ef;color:#272722;padding:9px 14px;min-height:44px;border-radius:0}
@media(max-width:900px){.hd-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.hd-split,.hdq-grid{grid-template-columns:minmax(0,1fr);gap:16px}}
@media(max-width:560px){.hd-pair,.hd-grid-3{grid-template-columns:minmax(0,1fr)}.hd-clip video,.hd-clip img{max-height:300px}.hdq legend{font-size:21px}}
.inner.hd-after{padding-top:0!important;margin-top:0}