.smpp-wrapper{max-width:900px;margin:0 auto;font-family:"Hind Siliguri",sans-serif;color:#1d2433;-webkit-font-smoothing:antialiased}.smpp-question,.smpp-option,#smpp-explanation{letter-spacing:normal;word-spacing:normal;word-break:break-word;overflow-wrap:break-word;line-height:1.85}.smpp-title{margin-bottom:16px;text-align:center}.smpp-panel{background:#fff;border:1px solid #d9dce3;border-radius:12px;padding:10px 18px 18px;margin-bottom:16px;box-shadow:0 2px 8px rgb(0 0 0 / .05)}.smpp-grid{display:grid;gap:12px;grid-template-columns:repeat(5,1fr)}.smpp-grid label span{display:block;font-weight:700;margin-bottom:6px}.smpp-grid select{width:100%;padding:6px;border-radius:6px;border:1px solid #cfd6e0}.smpp-btn{background:#0b74b6;color:#fff;border:0;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:700;box-shadow:0 2px 6px rgb(0 0 0 / .15);transition:all .2s ease;margin-top:12px}.smpp-btn:hover{background:#085c90;transform:translateY(-1px)}.smpp-meta{display:flex;flex-direction:row;gap:10px;margin-bottom:15px;justify-content:center}.smpp-meta-box{background:#f5f8fc;border:1px solid #cfd6e0;border-radius:10px;padding:8px 14px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px;box-shadow:0 1px 4px rgb(0 0 0 / .08);white-space:nowrap}.smpp-question{margin-bottom:10px;background:#fff5c8;padding:12px;border-radius:8px;border:1px solid #f0e2a3;font-size:17px;font-weight:600}.smpp-options{display:flex;flex-direction:column;gap:10px}.smpp-option{display:flex;align-items:flex-start;gap:6px;width:100%;text-align:left;border:1px solid #b9c2cf;border-radius:8px;background:#f5f8fc;padding:11px;cursor:pointer;color:#2f6f9f;transition:all .2s ease;-webkit-tap-highlight-color:#fff0;font-size:16px}mjx-container{display:inline-block!important;vertical-align:-0.15em!important;max-width:100%}.smpp-option mjx-container{margin:0 3px}sup{font-size:.75em;vertical-align:.45em}sub{font-size:.75em;vertical-align:-.2em}.smpp-option:hover{background:#e8f0fa;border-color:#2f6f9f;transform:scale(1.01)}.smpp-option.locked{cursor:not-allowed;pointer-events:none;opacity:1}.smpp-option.correct{background:#43b047;border-color:#2e8a31;color:#fff;pointer-events:none}.smpp-option.wrong{background:#e84545;border-color:#b62f2f;color:#fff;pointer-events:none}.smpp-actions{margin-top:12px}.smpp-report-list{margin:12px 0 0;padding-left:20px}.smpp-finish{margin:0;padding:12px;background:#e9f7ec;border-radius:8px}#smpp-explanation{margin-top:12px;padding:14px;background:#f8fafc;border:1px solid #d9dce3;border-radius:10px;font-size:16px}#smpp-explanation mjx-container{vertical-align:-0.15em!important}@media (max-width:900px){.smpp-grid{grid-template-columns:1fr 1fr 1fr}}@media (max-width:600px){.smpp-grid{grid-template-columns:1fr}.smpp-question{font-size:16px;padding:10px}.smpp-option{padding:10px;font-size:15px}.smpp-panel{padding:14px}.smpp-meta{gap:10px}.smpp-meta-box{padding:8px 14px;font-size:14px}}