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dt{color:var(--ds-color-text-muted);font-size:var(--ds-font-size-sm)}.scientific-metadata dd{margin:0;font-weight:750}.scientific-layout{grid-template-columns:minmax(0,1fr) minmax(16rem,20rem);align-items:start}.scientific-tool,.scientific-calculator{gap:var(--ds-space-5);display:grid}.scientific-expression-input{min-height:3.5rem;font-family:var(--font-mono);text-align:start;direction:ltr;font-size:1.125rem}.scientific-angle-fieldset{border:0;margin:0;padding:0}.scientific-angle-fieldset legend{margin-block-end:var(--ds-space-2);font-weight:750}.scientific-angle-options{gap:var(--ds-space-3);flex-wrap:wrap;display:flex}.scientific-angle-options label{min-height:var(--ds-control-height);align-items:center;gap:var(--ds-space-2);padding-inline:var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface);cursor:pointer;display:inline-flex}.scientific-angle-options label:has(input:checked){border-color:var(--ds-color-brand);background:var(--ds-color-surface-raised);color:var(--ds-color-brand)}.scientific-keypad{gap:var(--ds-space-2);display:grid}.scientific-keypad--basic{grid-template-columns:repeat(4,minmax(0,1fr))}.scientific-keypad--advanced{grid-template-columns:repeat(6,minmax(0,1fr));margin-block-start:var(--ds-space-3)}.scientific-key{min-height:3rem;padding:var(--ds-space-2);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-sm);background:var(--ds-color-surface);color:var(--ds-color-text);font-family:var(--font-mono);cursor:pointer;font-weight:750}.scientific-key--number{background:var(--ds-color-surface-raised);font-size:1.05rem}.scientific-key--operator,.scientific-key--utility{border-color:var(--ds-color-brand)}.scientific-key--operator{background:var(--ds-color-surface-raised);color:var(--ds-color-brand)}.scientific-key--advanced{min-height:2.75rem;color:var(--ds-color-text-muted);font-size:var(--ds-font-size-sm);font-weight:700}.scientific-key:hover,.scientific-key:focus-visible{border-color:var(--ds-color-brand);background:var(--ds-color-surface-raised)}.scientific-advanced-panel{border-top:1px solid var(--ds-color-border);padding-block-start:var(--ds-space-3)}.scientific-advanced-summary{min-height:var(--ds-control-height);cursor:pointer;color:var(--ds-color-text-muted);align-content:center;font-weight:750}.scientific-advanced-summary:hover,.scientific-advanced-summary:focus-visible{color:var(--ds-color-brand)}.scientific-actions{align-items:stretch}.scientific-result .result-panel__value{word-break:break-word}.scientific-history{gap:var(--ds-space-4);display:grid}.scientific-history__header{justify-content:space-between;align-items:center;gap:var(--ds-space-3);flex-wrap:wrap;display:flex}.scientific-history__list{gap:var(--ds-space-2);margin:0;padding:0;list-style:none;display:grid}.scientific-history__button{width:100%;min-height:var(--ds-control-height);justify-content:space-between;align-items:center;gap:var(--ds-space-4);padding:var(--ds-space-3) var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-sm);background:var(--ds-color-surface);color:var(--ds-color-text);text-align:start;cursor:pointer;display:flex}.scientific-history__button:hover,.scientific-history__button:focus-visible{border-color:var(--ds-color-brand);background:var(--ds-color-surface-raised)}.scientific-history__button code{text-overflow:ellipsis;white-space:nowrap;max-width:70%;overflow:hidden}.scientific-card-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr))}.scientific-card-title{font-size:1rem;line-height:1.3}.scientific-reference-list,.scientific-sources{gap:var(--ds-space-3);margin:0;padding-inline-start:1.5rem;display:grid}.scientific-example-expression{padding:var(--ds-space-2);border-radius:var(--ds-radius-sm);background:var(--ds-color-surface-raised);display:block;overflow-x:auto}.scientific-faq-item{border-bottom:1px solid var(--ds-color-border);padding-block:var(--ds-space-3)}.scientific-faq-item summary{cursor:pointer;font-weight:750}@media (width<=64rem){.scientific-layout{grid-template-columns:1fr}.scientific-sidebar{display:none}}@media (width<=46rem){.scientific-keypad--advanced{grid-template-columns:repeat(3,minmax(0,1fr))}.scientific-actions .ui-button{flex:10rem}}@media (width<=26rem){.scientific-key{min-height:2.875rem;padding-inline:var(--ds-space-1)}.scientific-history__button{flex-direction:column;align-items:flex-start}}.pregnancy-page{--pregnancy-card-grid-min:minmax(min(100%, 18rem), 1fr)}.pregnancy-hero,.pregnancy-tool,.pregnancy-form,.pregnancy-result{max-width:52rem}.pregnancy-metadata{gap:var(--ds-space-3);flex-wrap:wrap;margin:0;display:flex}.pregnancy-metadata div{min-width:10rem;padding:var(--ds-space-3) var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface)}.pregnancy-metadata dt{color:var(--ds-color-text-muted);font-size:.875rem;font-weight:700}.pregnancy-metadata dd{margin:var(--ds-space-1) 0 0;font-weight:800}.pregnancy-layout{align-items:start;gap:var(--ds-space-6);grid-template-columns:minmax(0,1fr) minmax(12rem,18rem);display:grid}.pregnancy-shell{gap:var(--ds-space-6);display:grid}.pregnancy-form__field{gap:var(--ds-space-2);display:grid}.pregnancy-mode-fieldset{border:0;margin:0;padding:0}.pregnancy-mode-fieldset legend{font-weight:800}.pregnancy-mode-options{gap:var(--ds-space-3);grid-template-columns:repeat(2,minmax(0,1fr));margin-block-start:var(--ds-space-3);display:grid}.pregnancy-mode-options label{min-height:var(--ds-control-height);align-items:center;gap:var(--ds-space-2);padding:var(--ds-space-3) var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface);cursor:pointer;display:flex}.pregnancy-mode-options label:has(input:checked){border-color:var(--ds-color-brand);background:var(--ds-color-surface-raised)}.pregnancy-date-grid{gap:var(--ds-space-4);grid-template-columns:minmax(0,1.5fr) minmax(10rem,1fr);display:grid}.pregnancy-reference-row{display:block}.pregnancy-reference-control{align-items:stretch;gap:var(--ds-space-3);grid-template-columns:minmax(0,1fr) max-content;display:grid}.pregnancy-actions{align-items:stretch}.pregnancy-today-button{white-space:nowrap;align-self:stretch;margin-block-end:0}.pregnancy-due-date-value{margin:var(--ds-space-2) 0 0;color:var(--ds-color-brand);text-wrap:balance;font-size:clamp(2rem,6vw,3.75rem);line-height:1.05}.pregnancy-result-grid{gap:var(--ds-space-4);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.pregnancy-result-grid>div{padding:var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface-raised)}.pregnancy-result-grid dt{color:var(--ds-color-text-muted);font-size:.9rem;font-weight:700}.pregnancy-result-grid dd{margin:var(--ds-space-1) 0 0;font-weight:800}.pregnancy-progress{gap:var(--ds-space-2);display:grid}.pregnancy-progress__header{justify-content:space-between;gap:var(--ds-space-3);display:flex}.pregnancy-progress progress{width:100%;height:.9rem;accent-color:var(--ds-color-brand)}.pregnancy-card-grid{grid-template-columns:repeat(auto-fit, var(--pregnancy-card-grid-min));gap:var(--ds-space-4);display:grid}.pregnancy-card-title{margin:0;font-size:1.05rem;line-height:1.25}.pregnancy-warning-card{border-color:color-mix(in srgb, var(--ds-color-warning) 45%, var(--ds-color-border))}.pregnancy-limitation-list,.pregnancy-sources{gap:var(--ds-space-3);margin:0;padding-inline-start:1.25rem;display:grid}.pregnancy-faq-item{padding:var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface)}.pregnancy-faq-item summary{cursor:pointer;font-weight:800}.pregnancy-faq-item p{margin-block-end:0}@media (width<=60rem){.pregnancy-layout{grid-template-columns:1fr}.pregnancy-sidebar{display:none}}@media (width<=42rem){.pregnancy-mode-options,.pregnancy-date-grid,.pregnancy-reference-control,.pregnancy-result-grid{grid-template-columns:1fr}.pregnancy-today-button,.pregnancy-actions .ui-button{width:100%}}.random-page{--random-card-max:54rem}.random-hero,.random-tool,.random-result{max-width:var(--random-card-max)}.random-metadata{gap:var(--ds-space-4);flex-wrap:wrap;margin:0;display:flex}.random-metadata div{min-width:10rem}.random-metadata dt{color:var(--ds-color-text-muted);font-size:.875rem;font-weight:700}.random-metadata dd{margin:var(--ds-space-1) 0 0;font-weight:800}.random-layout{gap:var(--ds-space-6);grid-template-columns:minmax(0,1fr) minmax(16rem,20rem);align-items:start;display:grid}.random-generator-shell{gap:var(--ds-space-6);display:grid}.random-field-grid{gap:var(--ds-space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.random-mode-panel{padding-block-start:var(--ds-space-2)}.random-options{gap:var(--ds-space-3);flex-wrap:wrap;display:flex}.random-check-option{min-height:var(--ds-control-height);align-items:center;gap:var(--ds-space-2);padding:var(--ds-space-2) var(--ds-space-3);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface);display:inline-flex}.random-list-textarea{resize:vertical;min-height:12rem}.random-actions,.random-result-actions{align-items:center}.random-result-value{margin:var(--ds-space-2) 0 0;color:var(--ds-color-brand);overflow-wrap:anywhere;font-size:clamp(2rem,6vw,3.5rem);line-height:1.05}.random-result-list{gap:var(--ds-space-2);grid-template-columns:repeat(auto-fit,minmax(5rem,1fr));max-height:28rem;margin:0;padding:0;list-style:none;display:grid;overflow:auto}.random-result-list li{min-width:0;padding:var(--ds-space-2) var(--ds-space-3);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-sm);background:var(--ds-color-surface);overflow-wrap:anywhere;text-align:center}.random-card-grid{gap:var(--ds-space-4);grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));display:grid}.random-card-title{margin:0;font-size:1.1rem}.random-limitation-list,.random-sources{gap:var(--ds-space-3);margin:0;padding-inline-start:1.5rem;display:grid}.random-faq-item{padding:var(--ds-space-4);border:1px solid var(--ds-color-border);border-radius:var(--ds-radius-md);background:var(--ds-color-surface)}.random-faq-item summary{cursor:pointer;font-weight:800}@media (width<=56rem){.random-layout,.random-field-grid{grid-template-columns:1fr}.random-sidebar{display:none}}