.carbonation-app{background:var(--editorial-paper);min-height:100vh;color:var(--editorial-ink);font-family:var(--editorial-font-ui);flex-direction:column;display:flex}.carbonation-app-header{z-index:30;border-bottom:1px solid var(--editorial-line);background:var(--editorial-white);position:sticky;top:0}.carbonation-app-header-inner,.carbonation-app-content,.carbonation-app-footer-inner{width:min(calc(100% - 2 * var(--editorial-gutter)), 1660px);margin-inline:auto}.carbonation-app-header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:78px;padding-block:12px;display:flex}.carbonation-app-identity{grid-template-columns:auto auto;justify-content:start;align-items:baseline;column-gap:12px;min-width:0;display:grid}.carbonation-app-brand{color:var(--editorial-ink);font-family:var(--editorial-font-display);font-size:1.08rem;line-height:1.2}.carbonation-app-label{color:var(--editorial-muted);letter-spacing:.15em;font-size:.6rem;font-weight:600}.carbonation-app-identity h1{font-family:var(--editorial-font-display);grid-column:1/-1;margin-top:3px;font-size:clamp(1.15rem,1.5vw,1.45rem);font-weight:400;line-height:1.2}.carbonation-app-nav{flex:none;align-items:center;gap:24px;display:flex}.carbonation-app-nav a,.carbonation-app-menu nav a,.carbonation-app-footer a{color:var(--editorial-deep-blue);font-size:.77rem;font-weight:500}.carbonation-app-nav a:hover,.carbonation-app-menu nav a:hover,.carbonation-app-footer a:hover{text-underline-offset:4px;text-decoration:underline}.carbonation-app a:focus-visible,.carbonation-app summary:focus-visible{outline:2px solid var(--editorial-blue);outline-offset:3px}.carbonation-app-menu{display:none}.carbonation-app-content{flex:1;padding-block:20px 32px}.carbonation-app .carbonation-workspace{grid-template-columns:minmax(340px,40fr) minmax(0,60fr)}.carbonation-app-methodology{border-top:1px solid var(--editorial-line);margin-top:20px;padding:18px 0 0;scroll-margin-top:110px}.carbonation-app-methodology h2{font-family:var(--editorial-font-display);font-size:1.15rem;font-weight:400}.carbonation-app-methodology p{max-width:850px;color:var(--editorial-muted);margin-top:6px;font-size:.8rem;line-height:1.65}.carbonation-app-footer{border-top:1px solid var(--editorial-line);background:var(--editorial-white)}.carbonation-app-footer-inner{color:var(--editorial-muted);flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-block:16px;font-size:.73rem;display:flex}@media (max-width:980px){.carbonation-app .carbonation-workspace{grid-template-columns:1fr}.carbonation-app .carbonation-input-panel{border-right:0;border-bottom:1px solid var(--editorial-line)}}@media (max-width:680px){.carbonation-app-header-inner{gap:12px;min-height:70px}.carbonation-app-identity{column-gap:8px}.carbonation-app-brand{font-size:.95rem}.carbonation-app-label{font-size:.52rem}.carbonation-app-identity h1{font-size:1.08rem}.carbonation-app-nav{display:none}.carbonation-app-menu{flex:none;display:block;position:relative}.carbonation-app-menu summary{border:1px solid var(--editorial-line);width:38px;height:38px;color:var(--editorial-deep-blue);cursor:pointer;place-items:center;font-size:1.25rem;list-style:none;display:grid}.carbonation-app-menu summary::-webkit-details-marker{display:none}.carbonation-app-menu nav{border:1px solid var(--editorial-line);background:var(--editorial-white);gap:14px;min-width:190px;padding:16px;display:grid;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 6px 16px #17203314}.carbonation-app-content{padding-top:12px}}