@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap";:root{color-scheme:light;--font-heading: "Manrope", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--ochre: #f6e9c9;--ochre-deep: #eeda9f;--card: #fffdf6;--ink: #2c2517;--ink-muted: #6b5f47;--blue: #1e3f8f;--blue-bright: #2f5fd6;--border: #e4d19f}*{box-sizing:border-box}body{margin:0;background:var(--ochre);color:var(--ink);font-family:var(--font-body);overflow-x:hidden}h1,h2,h3{font-family:var(--font-heading);color:var(--blue);margin:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e180a8c;display:flex;align-items:center;justify-content:center;padding:16px}.modal-dialog{background:var(--card);border-radius:16px;max-width:480px;width:100%;max-height:85vh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:28px;box-shadow:0 24px 60px #2c251759}.modal-eyebrow{margin:0 0 8px;font-size:13px;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}.modal-question{font-family:var(--font-heading);margin:0 0 20px;font-size:20px;line-height:1.4;color:var(--ink)}.modal-options{display:flex;flex-direction:column;gap:8px}.modal-option{display:flex;align-items:flex-start;gap:10px;text-align:left;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:#fbf5e4;cursor:pointer;font-family:var(--font-body);font-size:15px;color:var(--ink)}.modal-option:hover:not(:disabled){border-color:var(--blue-bright)}.modal-option:disabled{cursor:default}.modal-option--correct{border-color:#2f8f5a;background:#eaf7ee}.modal-option--wrong{border-color:#b9432f;background:#fbeae7}.modal-option-key{font-weight:700;color:var(--blue)}.modal-explanation{margin-top:16px;padding:12px 14px;background:var(--ochre);border-radius:10px;font-size:14px}.modal-explanation-verdict{margin:0 0 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th{color:var(--ink-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.calc-checkbox-group{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.calc-checkbox{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink);cursor:pointer}.calc-checkbox input{width:18px;height:18px;accent-color:var(--blue);flex-shrink:0}.calc-checklist{margin:10px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:8px}.calc-checklist li{font-size:14px;color:var(--ink);line-height:1.5}