.calc-h2{font-size:clamp(1.875rem,1.2rem + 2.2vw,2.75rem)}.calc-lead-h1{max-width:none}.calc-grid{column-gap:var(--col-gap);grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;row-gap:24px;padding-bottom:clamp(40px,5vw,64px);display:grid}.calc-form{flex-direction:column;grid-column:span 4;gap:20px;padding:clamp(20px,2.6vw,32px);display:flex}.calc-form h2{font-size:1.625rem}.calc-form fieldset{border:0;min-width:0;margin:0;padding:0}.calc-fields{flex-direction:column;gap:20px;display:flex}.calc-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.calc-row[hidden],.calc-fields[hidden]{display:none}.calc-out{flex-direction:column;grid-column:span 8;gap:20px;min-width:0;display:flex}.calc-adv{border-top:1px solid var(--divider);padding-top:14px}.calc-adv summary{color:var(--primary-dark);cursor:pointer;align-items:center;min-height:44px;font-size:.9375rem;font-weight:600;display:flex}.calc-adv .field{padding-top:8px}.calc-privacy{color:var(--text-2);border-top:1px solid var(--divider);padding-top:16px;font-size:.875rem}.calc-error{min-height:0;color:var(--danger);font-size:.9375rem;font-weight:600}.calc-error:empty{display:none}.calc-presets{flex-wrap:wrap;gap:6px;display:flex}.calc-presets .pill{min-height:40px;padding-inline:12px;font-size:.875rem}.calc-seg{gap:12px;display:grid}.calc-seg legend{margin-bottom:8px;padding:0;font-size:.875rem;font-weight:600}.calc-inline{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;display:grid}.calc-inline--3{grid-template-columns:repeat(3,minmax(0,1fr))}.calc-inline[hidden]{display:none}.calc-inline .input{padding-inline:12px}.calc-unit{position:relative}.calc-unit .input{padding-right:52px}.calc-unit__tag{color:var(--text-2);pointer-events:none;font-size:.875rem;font-weight:600;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.calc-big{border-radius:var(--r-card);background:var(--sage-tint);flex-direction:column;gap:8px;min-width:0;padding:clamp(20px,2.4vw,32px);display:flex}.calc-big__label{color:var(--primary-dark);font-size:.9375rem;font-weight:700}.calc-big__value{font-family:var(--font-display);font-size:clamp(1.75rem,1.2rem + 1.8vw,2.5rem);line-height:1.12}.calc-big__sub{color:var(--text);font-size:1rem;line-height:1.6}.calc-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.calc-tiles--2,.calc-tiles--4{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-tile{border-radius:var(--r-tile);border:1px solid var(--line);background:#fff;flex-direction:column;gap:4px;min-width:0;padding:18px 20px;display:flex}.calc-tile span{color:var(--text-2);font-size:.8125rem}.calc-tile strong{font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:1.125rem;font-weight:700;line-height:1.3}.calc-panel{flex-direction:column;gap:16px;padding:clamp(20px,2.4vw,28px);display:flex}.calc-panel h2,.calc-panel h3{font-size:1.375rem}.calc-panel>p{color:var(--text-2);font-size:1rem;line-height:1.65}.calc-panel>p[hidden]{display:none}.calc-empty{background:var(--sage-tint);border-color:#0000;flex-direction:column;gap:10px;padding:clamp(20px,2.6vw,32px);display:flex}.calc-empty__title{font-family:var(--font-display);font-size:clamp(1.5rem,1.1rem + 1.2vw,2.125rem);line-height:1.15}.calc-empty p{color:var(--text-2);font-size:1rem;line-height:1.6}.calc-ready{flex-direction:column;gap:20px;display:flex}.calc-ready[hidden],.calc-empty[hidden],[data-panel][hidden]{display:none}.calc-fresh .calc-big,.calc-fresh .calc-tile{animation:rise var(--t-med) var(--ease-out) both}.calc-alert{border-radius:var(--r-card);background:var(--danger-tint);border:1px solid var(--danger-line);flex-direction:column;gap:10px;padding:clamp(20px,2.6vw,28px);display:flex}.calc-alert h2,.calc-alert h3{font-size:1.375rem}.calc-alert p,.calc-alert li{font-size:1rem;line-height:1.65}.calc-alert ul{flex-direction:column;gap:6px;padding-left:1.2em;display:flex}.calc-alert li::marker{color:var(--danger)}.calc-how{flex-direction:column;gap:12px;display:flex}.calc-how__row{border-radius:var(--r-tile);background:var(--bg);grid-template-columns:300px 340px minmax(0,1fr);align-items:center;gap:32px;padding:20px 28px;display:grid}.calc-how__from{align-items:center;gap:14px;font-size:1.0625rem;font-weight:700;display:flex}.calc-how__n{background:var(--primary);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9375rem;display:inline-flex}.calc-how__formula{font-family:var(--font-display);color:var(--primary);font-size:1.375rem;line-height:1.25}.calc-how__text{color:var(--text-2);font-size:1rem;line-height:1.6}.calc-limits-block{padding-block:var(--section-y);flex-direction:column;gap:28px;display:flex}.calc-limits-block__head .lede{max-width:none}.calc-limits-block__head{flex-direction:column;gap:14px;display:flex}.calc-limits{gap:var(--col-gap);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.calc-limits__col{flex-direction:column;gap:14px;padding:clamp(20px,2.6vw,32px);display:flex}.calc-limits__col h3{font-size:1.375rem}.calc-limits__col ul{flex-direction:column;gap:10px;padding-left:1.2em;font-size:1rem;line-height:1.6;display:flex}.calc-limits__col li::marker{color:var(--primary)}.calc-limits__col--no{background:var(--mauve-tint);border-color:#0000}.calc-limits-block__note{color:var(--text-2);font-size:1rem;line-height:1.6}.calc-prose-block{padding-block:var(--section-y);column-gap:var(--col-gap);grid-template-columns:repeat(12,minmax(0,1fr));row-gap:24px;display:grid}.calc-prose-block>h2{grid-column:span 4}.calc-prose-block>.calc-prose{grid-column:6/span 7}.calc-prose{flex-direction:column;gap:1.1em;min-width:0;font-size:1.0625rem;line-height:1.7;display:flex}.calc-prose a{font-weight:600}.calc-prose ul,.calc-prose ol{flex-direction:column;gap:.5em;padding-left:1.3em;display:flex}.calc-prose li::marker{color:var(--primary)}.calc-prose h3{margin-top:.4em;font-size:1.375rem}.calc-fig{flex-direction:column;gap:8px;margin:0;display:flex}.calc-fig img{border-radius:var(--r-card);object-fit:cover;width:100%;height:clamp(200px,26vw,340px)}.calc-fig figcaption{color:var(--text-2);font-size:.8125rem}.calc-faqgrid{column-gap:var(--col-gap);grid-template-columns:repeat(12,minmax(0,1fr));row-gap:28px;display:grid}.calc-faqgrid__intro{grid-column:span 4}.calc-faqgrid__list{flex-direction:column;grid-column:6/span 7;display:flex}.calc-faq{border-top:1px solid var(--line-strong);padding:4px 0}.calc-faq:last-child{border-bottom:1px solid var(--line-strong)}.calc-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:14px 0;font-size:1.125rem;font-weight:700;list-style:none;display:flex}.calc-faq summary::-webkit-details-marker{display:none}.calc-faq summary:after{content:"";width:20px;height:20px;transition:transform var(--t-med) var(--ease-out);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2380556F' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") 50%/contain no-repeat;flex:none}.calc-faq[open] summary:after{transform:rotate(45deg)}.calc-faq p{color:var(--text-2);max-width:62ch;padding:0 36px 20px 0;font-size:1rem;line-height:1.65}.calc-keep{padding-block:var(--section-y) 24px;flex-direction:column;gap:24px;display:flex}.calc-keep h2{font-size:clamp(1.75rem,1.3rem + 1.4vw,2.25rem)}.calc-keep__grid{gap:var(--col-gap);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}@media (width<=1023px){.calc-form,.calc-out{grid-column:1/-1}.calc-limits{grid-template-columns:minmax(0,1fr)}.calc-how__row{grid-template-columns:minmax(0,1fr);gap:6px;padding:20px}.calc-prose-block>h2,.calc-prose-block>.calc-prose,.calc-faqgrid__intro,.calc-faqgrid__list{grid-column:1/-1}.calc-keep__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.calc-keep__grid>:nth-child(3){grid-column:1/-1}}@media (width<=640px){.calc-tiles,.calc-tiles--2,.calc-tiles--4{grid-template-columns:minmax(0,1fr);gap:8px}.calc-keep__grid,.calc-row{grid-template-columns:minmax(0,1fr)}}.calc-out[data-state=empty]>.calc-ready,.calc-out[data-state=ready]>.calc-empty{display:none}.calc-out.is-fresh .calc-big,.calc-out.is-fresh .calc-tile{animation:rise var(--t-med) var(--ease-out) both}.legend{color:var(--text-2);flex-wrap:wrap;gap:8px 20px;font-size:.875rem;display:flex}.legend li{align-items:center;gap:8px;display:flex}.swatch{border-radius:var(--r-pill);background:var(--surface-2);flex:none;width:16px;height:16px;display:inline-block}.swatch--ov{background:var(--primary-dark);box-shadow:0 0 0 2px var(--mauve-tint)}.swatch--window{background:var(--sage)}.swatch--best{background:var(--primary)}.swatch--due{border:2px solid var(--text-2);background:#fff}.ip-days{grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:6px;display:grid}.ip-day{border-radius:var(--r-input);background:var(--surface-2);min-height:54px;color:var(--text-2);font-variant-numeric:tabular-nums;border:2px solid #0000;flex-direction:column;justify-content:center;align-items:center;gap:1px;padding:6px 2px;display:flex}.ip-day strong{font-size:.9375rem;font-weight:700}.ip-day span{white-space:nowrap;font-size:.6875rem;line-height:1.2}.ip-day.is-window{background:var(--sage);color:var(--text)}.ip-day.is-likely{background:var(--primary);color:#fff}.ip-day.is-ov{background:var(--primary-dark);color:#fff;box-shadow:0 0 0 3px var(--mauve-tint)}.ip-day.is-due{border-color:var(--text-2);color:var(--text);background:#fff}.calc-empty .ip-day{background:#fff}.calc-empty .ip-day.is-window{background:var(--sage)}.calc-empty .ip-day.is-likely{background:var(--primary)}.calc-empty .ip-day.is-ov{background:var(--primary-dark)}.ip-day.is-today{outline:2px dashed var(--text);outline-offset:2px}@media (width<=640px){.ip-days{grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:5px}}.cd-dates{border-top:1px solid var(--divider);flex-direction:column;margin:0;display:flex}.cd-dates>div{border-bottom:1px solid var(--divider);grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:baseline;gap:4px 24px;padding:14px 0;display:grid}.cd-dates dt{color:var(--text-2);font-size:1rem;line-height:1.5}.cd-dates dd{font-variant-numeric:tabular-nums;overflow-wrap:anywhere;margin:0;font-size:1.0625rem;font-weight:700;line-height:1.4}@media (width<=640px){.cd-dates>div{grid-template-columns:minmax(0,1fr)}}.segmented--3 button{white-space:nowrap;padding-inline:6px;font-size:.9375rem}.ip-day.is-sex{background:var(--mauve-tint);color:var(--primary-dark)}.calc-empty .ip-day.is-sex{background:var(--mauve-tint)}.swatch--sex{background:var(--mauve-tint);box-shadow:inset 0 0 0 2px var(--primary)}.calc-out--fill[data-state=empty]{align-self:stretch}.calc-out--fill[data-state=empty]>.calc-empty{flex:1}.calc-out--fill>.calc-empty{gap:16px}.calc-out--fill>.calc-empty .ip-day{min-height:60px}.calc-empty__tiles{margin-top:auto;padding-top:8px}@media (width>=1024px) and (height>=700px){.calc-form--sticky{position:sticky;top:16px}}