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td,.company-table th{text-align:left;vertical-align:top;padding:14px 12px;border-bottom:1px solid var(--line);font-weight:400}.company-table th{width:10rem;color:var(--muted)}.form{grid-gap:16px;gap:16px}.form,label{display:grid}label{grid-gap:6px;gap:6px;font-size:14px}input,select,textarea{width:100%;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit;padding:10px 12px;border-radius:0}textarea{min-height:160px;resize:vertical}fieldset{border:1px solid var(--line);padding:14px 16px;margin:0}legend{padding:0 6px;font-size:14px}.choices{display:flex;flex-wrap:wrap;gap:10px 16px}.choice{display:flex;align-items:center;gap:8px;font-size:15px}.choice input{width:auto}.hint{color:var(--muted)}.form-error,.hint{margin:0;font-size:14px}.form-error{color:var(--accent)}.form .hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.result{position:relative}.result.is-masked{overflow:hidden;min-height:280px}.result.is-masked 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10px;font-size:12px;letter-spacing:.08em;color:var(--muted)}.sim-anim-bars{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;align-items:end;min-height:140px}.sim-anim-col{display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.sim-anim-col .savings-col-bar{flex:0 0 auto;height:140px;max-width:88px;font-size:11px}.sim-anim .savings-col-bar.after{height:calc(140px * var(--after-h, 79) / 100);animation:none;transition:height .45s ease}.sim-anim .load-track i.cool{width:var(--after-w,79%);animation:none;transition:width .45s ease}.sim-anim-col p{margin:8px 0 0;font-size:12px;color:var(--muted)}.sim-anim-col .sim-anim-figure{margin:2px 0 0;font-size:13px;font-weight:600;color:var(--ink);text-align:center}.result dl{display:grid;grid-template-columns:7.5rem 1fr;grid-gap:8px 12px;gap:8px 12px;margin:0 0 16px}.result dt{color:var(--muted)}.result dd{margin:0}.cta-band{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}.cta-band p{margin:8px 0 0;color:var(--muted);max-width:36rem}.section-navy .cta-band p{color:rgba(255,255,255,.78)}.site-footer{background:var(--paper);border-top:1px solid var(--line);padding:40px 0 28px;color:var(--muted);font-size:14px}.site-footer .logo{color:var(--navy)}.site-footer .logo-en{color:var(--muted)}.footer-logo{margin-bottom:16px}.brand-name{margin:0;color:var(--paper);font-size:1.15rem;font-weight:700;letter-spacing:.04em}.brand-domain{margin:2px 0 10px;color:rgba(255,255,255,.62);font-size:13px;letter-spacing:.04em}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:32px;gap:32px;margin-bottom:28px}.site-footer a{color:var(--ink)}.footer-nav{display:flex;flex-wrap:wrap;gap:10px 18px}.footer-copy{margin:0;padding-top:18px;border-top:1px solid var(--line)}@media (max-width:820px){.benefit-board,.benefit-compare,.benefit-grid,.diff-pair,.flow-row,.flow-track,.flow-track-3,.footer-grid,.grid-2,.grid-3,.heat-types,.home-photos,.hub-grid,.impact-savings,.policy-grid,.punch,.result-strip,.savings-grid,.split,.split-copy,.thermo-pair{grid-template-columns:1fr}.hub-card+.hub-card{border-left:0;border-top:1px solid var(--line)}.savings-bars{grid-template-columns:1fr 1fr;min-height:0}.savings-cut{grid-column:1/-1;min-width:0}.thermo-delta{min-width:0;flex-direction:row;gap:12px;padding:14px 16px}.flow-row img,.split img,.thermo-panel img{height:220px}.flow-row div{padding:0 20px 20px}.benefit-board article:nth-child(2n),.benefit-pane+.benefit-pane,.diff-card+.diff-card,.heat-types article+article,.policy-card+.policy-card,.result-strip article+article{border-left:0;border-top:1px solid var(--line)}.benefit-board article:nth-child(-n+2){border-top:1px solid var(--line)}.benefit-board article:first-child{border-top:0}.temp-drop .bar-cool{width:78%}.flow-track li+li{padding-left:0}.flow-track li+li:before{display:none}.menu-toggle{display:inline-flex}.nav{display:none;position:absolute;left:0;right:0;top:var(--header);background:var(--navy);border-bottom:1px solid rgba(255,255,255,.12);padding:16px 20px 20px;flex-direction:column;align-items:stretch;margin-left:0;gap:14px}.nav.is-open{display:flex}.header-cta{display:none}.logo-jp{font-size:18px}.hero{min-height:70vh}.company-table th{width:7rem}}