.math-worksheets-presets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 18px; }
.math-worksheets-presets-label { color: #71808c; font-size: 13px; font-weight: 600; }
.math-worksheets-secondary { background: #fff; color: #247da8; border: 1px solid #3c9ac7; }
.math-worksheets-fieldset { margin-top: 18px; padding: 0; border: 0; }
.math-worksheets-fieldset legend { padding: 0; color: #233445; font-weight: 600; }
.math-worksheets-ops { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.math-worksheets-radios { display: grid; gap: 8px; margin-top: 10px; }
.math-worksheets-checkbox { display: flex; align-items: center; gap: 8px; color: #233445; font-weight: normal; }
.math-worksheets-checkbox input { margin: 0; }
.math-worksheets-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 18px; }
.math-worksheets-checks { display: grid; gap: 8px; margin-top: 18px; }
.math-worksheets-error { min-height: 18px; margin: 10px 0 0; color: #b42318; }
.math-worksheets-result h2 { margin-top: 0; color: #233445; font-size: 22px; }
.math-worksheets-sheets { display: grid; gap: 22px; }
.math-worksheets-sheet, .math-worksheets-answer-sheet { padding: 18px 20px; border: 1px solid #dce5eb; border-radius: 6px; background: #fff; break-inside: avoid; page-break-inside: avoid; }
.math-worksheets-sheet-title { margin: 0 0 10px; color: #233445; font-size: 17px; }
.math-worksheets-namedate { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0 0 16px; color: #71808c; font-size: 13px; }
.math-worksheets-examples { display: grid; grid-template-columns: repeat(var(--math-worksheets-columns, 2), minmax(0, 1fr)); gap: 10px 20px; }
.math-worksheets-example { display: flex; align-items: baseline; gap: 8px; padding: 6px 0; color: #233445; font-size: 15px; line-height: 1.4; }
.math-worksheets-example-number { flex: 0 0 auto; color: #71808c; }
.math-worksheets-example-expr { white-space: nowrap; }
.math-worksheets-example-blank { flex: 1 1 auto; min-width: 40px; border-bottom: 1px solid #bdcbd4; }
.math-worksheets-answers-block { margin-top: 26px; padding-top: 20px; border-top: 1px solid #eef2f6; }
.math-worksheets-answers-block h2 { font-size: 20px; }
.math-worksheets-answers { display: grid; gap: 18px; }
.math-worksheets-answers-inline-mode .math-worksheets-answers-block { display: none; }
.math-worksheets-answer-sheet .math-worksheets-example-expr { font-weight: 600; }
.math-worksheets-sheet .math-worksheets-answer-sheet { margin-top: 16px; border-style: dashed; }
.math-worksheets-status { min-height: 20px; margin: 12px 0 0; color: #247da8; }
.math-worksheets-explanation { max-width: 760px; }
.math-worksheets-explanation h3 { margin-top: 20px; color: #233445; font-size: 17px; }

@media (max-width: 700px) {
    .math-worksheets-ops { grid-template-columns: 1fr; }
    .math-worksheets-options { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .math-worksheets-examples { grid-template-columns: 1fr !important; }
    .math-worksheets-namedate { display: grid; grid-template-columns: 1fr; }
}

@media print {
    .front-navbar, .front-footer, .front-breadcrumbs, .front-tools-sidebar, .front-tools-local-note,
    .math-worksheets-form, .math-worksheets-result-actions, .math-worksheets-status, .math-worksheets-explanation {
        display: none !important;
    }
    .front-tools-layout { display: block; }
    .math-worksheets-result:not([hidden]) { display: block; border: 0; padding: 0; margin: 0; }
    .math-worksheets-sheet { border: 0; box-shadow: none; page-break-after: always; }
    .math-worksheets-sheet:last-child { page-break-after: auto; }
    .math-worksheets-answers-block { page-break-before: always; border-top: 0; padding-top: 0; }
    .math-worksheets-answer-sheet { border: 0; box-shadow: none; page-break-after: always; }
    .math-worksheets-answer-sheet:last-child { page-break-after: auto; }
    .math-worksheets-print-no-answers .math-worksheets-answers-block,
    .math-worksheets-print-no-answers .math-worksheets-sheet .math-worksheets-answer-sheet {
        display: none !important;
    }
}