.quiz-body{position:relative}.quiz-calculator{position:absolute;right:0;top:14px;width:44px;height:44px;display:grid;place-items:center;border:1px solid #51435f;border-radius:12px;background:#211c2b;color:#d5c9e3}.quiz-calculator svg{width:25px;height:25px}#scientific-calculator{width:min(410px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;overscroll-behavior:contain;padding:18px;border:1px solid #51435f;border-radius:20px;background:var(--bg);color:var(--ink)}#scientific-calculator::backdrop{background:#0009}.calculator-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.calculator-heading h2{font-size:20px}#calculator-expression{display:block;width:100%;font:18px/1.5 ui-monospace,monospace;min-height:48px;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink)}#calculator-result{display:block;min-height:38px;max-width:100%;overflow-wrap:anywhere;text-align:right;padding:7px 2px;color:var(--accent);font-size:18px}.calculator-keys{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}.calculator-keys button{min-height:42px;min-width:0;padding:6px 3px;background:#211c2b;border:1px solid #393041;border-radius:9px;color:#eee5f9;font-size:16px}.calculator-keys .calculator-equals{grid-column:span 4;background:var(--accent);color:#231332;font-weight:800}#calculator-mode{font-size:12px;color:#c7acff}@media(max-height:650px){#scientific-calculator{padding:12px}.calculator-keys{gap:4px}.calculator-keys button{min-height:36px}.calculator-heading{margin-bottom:5px}}