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.15s}.question-image:hover{transform:scale(1.02)}.exam-lightbox-overlay{z-index:10000;opacity:0;pointer-events:none;background:#000000d9;justify-content:center;align-items:center;transition:opacity .2s;display:flex;position:fixed;inset:0}.exam-lightbox-overlay.open{opacity:1;pointer-events:auto}.exam-lightbox-inner{justify-content:center;align-items:center;max-width:92vw;max-height:88vh;display:flex;position:relative}.exam-lightbox-img{object-fit:contain;border-radius:var(--radius-sm,6px);transform-origin:50%;touch-action:none;max-width:92vw;max-height:88vh;transition:transform .15s;box-shadow:0 8px 40px #0009}.exam-lightbox-close{background:var(--color-primary,#0f4c3a);color:#fff;cursor:pointer;z-index:10001;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.3rem;line-height:1;display:flex;position:absolute;top:-14px;right:-14px;box-shadow:0 2px 8px #0006}.exam-lightbox-zoom-controls{gap:.5rem;display:flex;position:absolute;bottom:-48px;left:50%;transform:translate(-50%)}.exam-lightbox-zoom-controls button{width:40px;height:40px;color:var(--color-primary,#0f4c3a);cursor:pointer;background:#ffffffe6;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;font-weight:700;display:flex;box-shadow:0 2px 8px #0000004d}.exam-lightbox-zoom-controls button:active{background:var(--color-accent,#10b981);color:#fff}@media (width<=600px){.exam-lightbox-img{max-width:96vw;max-height:80vh}.exam-lightbox-close{width:32px;height:32px;font-size:1.1rem;top:-10px;right:-10px}}