.nat-framework-story,.nat-framework-value,.nat-framework-resource{background:#f5f3ed;color:#172521}.nat-framework-story *,.nat-framework-value *,.nat-framework-resource *{box-sizing:border-box}.nat-framework-story{padding:clamp(4.5rem,9vw,8rem) 0 0}.nat-framework-story__intro,.nat-framework-story__close,.nat-framework-value__inner,.nat-framework-resource__sheet{margin-inline:auto;max-width:1180px;padding-inline:clamp(1.25rem,5vw,4.5rem)}.nat-framework-story__intro{margin-bottom:clamp(3.5rem,7vw,6rem);max-width:900px;text-align:center}.nat-framework-story h2,.nat-framework-story h3,.nat-framework-value h2,.nat-framework-value h3,.nat-framework-resource h2{color:#172521;font-family:Fraunces,Georgia,serif;font-weight:600;letter-spacing:-.035em}.nat-framework-story h2,.nat-framework-value h2{font-size:clamp(2.25rem,5vw,4.8rem);line-height:1.02;margin:0}.nat-framework-story h3,.nat-framework-value h3,.nat-framework-resource h2{font-size:clamp(1.6rem,3vw,2.45rem);line-height:1.08;margin:0 0 1rem}.nat-framework-story__lede,.nat-framework-story__intro>p:last-child,.nat-framework-story__chapter p,.nat-framework-value p,.nat-framework-resource p{color:#415049;font:500 clamp(1rem,1.35vw,1.12rem)/1.65 "DM Sans",Inter,sans-serif}.nat-framework-story__lede{margin:0 auto 1.25rem;max-width:45rem}.nat-framework-story__intro>p:last-child{margin:1.25rem auto 0;max-width:45rem}.nat-framework-story__journey{align-items:start;display:grid;gap:clamp(2.75rem,7vw,7.5rem);grid-template-columns:minmax(0,1fr) minmax(20rem,.9fr);margin:0 auto;max-width:1280px;padding:0 clamp(1.25rem,5vw,4.5rem)}.nat-framework-story__visual{margin:0;position:sticky;top:6rem}.nat-framework-story__image-frame{aspect-ratio:3/2;background:#e6ddca;border:1px solid rgba(31,92,75,.16);border-radius:clamp(1.25rem,2.2vw,2rem);box-shadow:0 18px 45px rgba(23,37,33,.12);overflow:hidden;position:relative}.nat-framework-story__image{display:block;height:100%;inset:0;object-fit:cover;opacity:0;position:absolute;width:100%;transition:opacity .45s ease}.nat-framework-story__image.is-active{opacity:1}.nat-framework-story__visual figcaption{color:#53615c;font:500 .88rem/1.5 "DM Sans",Inter,sans-serif;margin:1rem 0 0;max-width:34rem}.nat-framework-story__chapters{padding-bottom:clamp(2rem,6vw,5rem)}.nat-framework-story__chapter{border-top:1px solid #d8d0c0;padding:clamp(2rem,4vw,3.6rem) 0}.nat-framework-story__chapter:last-child{border-bottom:1px solid #d8d0c0}.nat-framework-story__chapter p{margin:.65rem 0 0;max-width:34rem}.nat-framework-story__close{align-items:center;display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:center;padding-block:clamp(3rem,6vw,6rem);text-align:center}.nat-framework-story__close p{color:#172521;font:600 clamp(1.35rem,2.4vw,2rem)/1.2 Fraunces,Georgia,serif;margin:0;max-width:48rem}.nat-framework-story__close a,.nat-framework-resource__button{align-items:center;background:#c7ef72;border:1px solid #172521;border-radius:14px;color:#172521;display:inline-flex;font:700 .92rem/1.2 "DM Sans",Inter,sans-serif;justify-content:center;min-height:3.15rem;padding:.9rem 1.3rem;text-decoration:none}.nat-framework-story__close a:focus-visible,.nat-framework-resource__button:focus-visible{outline:3px solid #1f5c4b;outline-offset:4px}.nat-framework-value{padding:0 0 clamp(4rem,8vw,7rem)}.nat-framework-value__inner{max-width:1040px}.nat-framework-value__lede{font-size:clamp(1.05rem,1.7vw,1.3rem);max-width:54rem}.nat-framework-value__example,.nat-framework-value__calculator{background:#fff;border:1px solid #e5dccb;border-top:4px solid #1f5c4b;border-radius:1.5rem;box-shadow:0 16px 42px rgba(23,37,33,.09);margin-top:2rem;padding:clamp(1.4rem,4vw,2.5rem)}.nat-framework-value__assumption{font-size:.82rem!important;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.nat-framework-value__result-static{color:#1f5c4b!important;font:600 clamp(1.8rem,4vw,2.6rem)/1.1 Fraunces,Georgia,serif!important;margin:1.2rem 0!important}.nat-framework-value__figures{border-top:1px solid #ddd4c4;display:grid;gap:0 2rem;grid-template-columns:1fr 1fr;margin:1.3rem 0}.nat-framework-value__figures>div{border-bottom:1px solid #ddd4c4;padding:1rem 0}.nat-framework-value__figures dt{color:#53615c;font:500 .9rem/1.4 "DM Sans",Inter,sans-serif}.nat-framework-value__figures dd{color:#172521;font:700 1.2rem/1.3 "DM Sans",Inter,sans-serif;margin:.25rem 0 0}.nat-framework-value__method,.nat-framework-value__caveat,.nat-framework-value__privacy{font-size:.9rem!important}.nat-framework-value a{color:#1f5c4b;font-weight:700}.nat-framework-value__inputs{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr))}.nat-framework-value__inputs label{color:#415049;display:block;font:600 .92rem/1.4 "DM Sans",Inter,sans-serif;margin-bottom:.45rem}.nat-framework-value__inputs input{background:#fff;border:1px solid #7b8982;border-radius:.65rem;color:#172521;font:600 1rem/1.2 "DM Sans",Inter,sans-serif;min-height:3rem;padding:.65rem;width:100%}.nat-framework-value__inputs input:focus-visible{outline:3px solid #1f5c4b;outline-offset:2px}.nat-framework-value__currency{align-items:center;display:flex;gap:.35rem}.nat-framework-value__currency span{font-weight:700}.nat-framework-value__formula{font-weight:700!important;margin-bottom:.5rem}.nat-framework-value__live-result{color:#1f5c4b;display:block;font:700 clamp(1.25rem,2.4vw,1.7rem)/1.3 "DM Sans",Inter,sans-serif}.nat-framework-value__measures{border-top:1px solid #d8d0c0;margin-top:2rem;padding-top:1.25rem}.nat-framework-resource{padding:0 0 clamp(4rem,8vw,7rem)}.nat-framework-resource__sheet{align-items:center;background:#fff;border:1px solid #e5dccb;border-top:4px solid #1f5c4b;border-radius:1.5rem;box-shadow:0 16px 42px rgba(23,37,33,.09);display:flex;gap:2rem;justify-content:space-between;padding-block:clamp(1.6rem,4vw,2.7rem)}.nat-framework-resource__sheet>div{max-width:42rem}.nat-framework-resource__note{font-size:.88rem!important}.nat-framework-resource__button{flex:0 0 auto;text-align:center}.nat-framework-resource__button:hover,.nat-framework-story__close a:hover{background:#b5e75b}@media(max-width:800px){.nat-framework-story__journey{gap:2rem;grid-template-columns:1fr;padding-inline:1rem}.nat-framework-story__visual{position:relative;top:auto}.nat-framework-story__chapters{padding-bottom:0}.nat-framework-story__chapter{padding:1.75rem 0}.nat-framework-value__inputs{grid-template-columns:1fr}.nat-framework-resource__sheet{align-items:stretch;flex-direction:column}.nat-framework-resource__button{width:100%}}@media(max-width:560px){.nat-framework-value__figures{grid-template-columns:1fr}.nat-framework-story__intro,.nat-framework-story__close,.nat-framework-value__inner,.nat-framework-resource__sheet{padding-inline:1.15rem}}@media(prefers-reduced-motion:reduce){.nat-framework-story__image{transition:none}}