@page { margin: 18mm; }
body { color: #000 !important; background: #fff !important; font-size: 11pt; }
.site-header, .site-footer, .cookie-banner, .breadcrumbs, .save-tool, .trust-row, .form-actions, .result-actions, .faq-section, .tool-grid, .surface-section, .search-dialog { display: none !important; }
.calculator-hero, .content-section { border: 0; background: #fff; }
.calculator-hero { padding: 0 0 8mm; }
.calculator-title-row { display: block; }
.calculator-title-row h1 { font-size: 24pt; }
.calculator-workspace { padding: 0; }
.calculator-grid, .content-grid { display: block; }
.panel { break-inside: avoid; border: 1px solid #bbb; box-shadow: none; }
.calculator-form, .result-panel { margin-bottom: 8mm; padding: 6mm; }
.result-panel { position: static; min-height: 0; color: #000; background: #fff; }
.result-panel .panel-head, .primary-result { border-color: #bbb; }
.primary-result strong { color: #000; }
.result-details dt, .result-panel .panel-head p, .primary-result > span, .primary-result p { color: #333; }
.result-details > div { border-color: #ddd; }
.result-empty { color: #333; }
.result-empty > span { color: #000; background: #fff; }
.method-card { break-before: page; }
.formula-box { color: #000; background: #f4f4f4; border: 1px solid #bbb; }
.formula-box code { color: #000; }
.method-aside { margin-top: 8mm; }