.exam-content{font-size:17px;line-height:1.8;margin-bottom:24px;overflow-wrap:anywhere}
.exam-text{font:inherit;white-space:pre-line;margin:0 0 18px}
.exam-content>.exam-text:first-child{font-size:20px;font-weight:650}
.exam-diagram{margin:16px 0 22px;text-align:center;max-width:100%}
.diagram-zoom{display:inline-flex;flex-direction:column;align-items:center;border:1px solid #e2eae7;border-radius:10px;background:white;padding:10px;cursor:zoom-in;max-width:100%;color:var(--teal)}
.exam-diagram-image{display:block;width:100%;height:auto;background:#fff;object-fit:contain}
.diagram-hint{font-size:12px;font-weight:700;margin-top:8px}
.statement-body{min-width:0;width:100%}.statement-body .exam-diagram{margin:0 0 10px}.statement-body .exam-text{margin:0}
.content-table{font-size:16px;width:100%}.content-table th,.content-table td{padding:12px}
.nuclide{display:inline-flex;align-items:center;white-space:nowrap;margin:0 .2em;vertical-align:middle}
.nuclide-numbers{display:inline-flex;flex-direction:column;align-items:flex-end;line-height:1.05;margin-right:2px;font-size:.72em}
.nuclide-numbers sup,.nuclide-numbers sub{font-size:1em;position:static;vertical-align:baseline;line-height:1.05}
.equation-line{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.exam-fraction{display:inline-flex;flex-direction:column;align-items:stretch;text-align:center;font-size:.95em;max-width:100%}
.exam-fraction>span{padding:3px 7px}.exam-fraction>span:first-child{border-bottom:1px solid currentColor}
.conversion-grid{display:grid;grid-template-columns:minmax(90px,1fr) auto minmax(100px,1fr) auto minmax(90px,1fr);align-items:center;gap:12px;margin:18px 0}
.conversion-arrow{display:flex;flex-direction:column;align-items:center;white-space:nowrap;font-size:15px}.conversion-direction{font-size:30px;line-height:1}.conversion-middle{text-align:center;font-size:16px}
.hybrid-answer{align-items:center}.hybrid-option-content{display:flex;align-items:center;gap:14px;flex:1;min-width:0}.hybrid-option-content .exam-diagram{flex:1;margin:0}.hybrid-option-content .exam-text{flex:none;font-size:16px;font-weight:500;margin:0}.option-zoom-links{display:flex;justify-content:flex-end;gap:20px;padding:6px 8px 2px}.hybrid-option-row{min-width:0}
@media(max-width:620px){.exam-content{font-size:17px}.exam-content>.exam-text:first-child{font-size:18px}.content-table{font-size:15px}.content-table th,.content-table td{padding:9px;min-width:88px}.conversion-grid{grid-template-columns:1fr;gap:6px}.conversion-grid .exam-diagram{margin:0}.conversion-direction{transform:rotate(90deg);margin:8px 0}.hybrid-option-content{flex-direction:column;gap:8px}.hybrid-option-content .exam-diagram{width:100%;max-width:270px}.hybrid-answer{align-items:flex-start}}