:root{--c-bg:#fff;--c-surface:#f4f8f8;--c-text:#1a2326;--c-muted:#5b6b70;--c-line:#dbe5e6;--c-accent:#0e8f8a;--c-accent-weak:#e2f4f3;--c-money:#d9480f;--c-warn-bg:#fff4e5;--seg-basic:#9fb3b8;--seg-house:#5fb8b3;--seg-ev:#0e8f8a;--seg-renewable:#f2a65a;--radius:12px;--gutter:16px;--font:-apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif;--font-num:ui-rounded, "SF Pro Rounded", -apple-system, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--c-bg);color:var(--c-text);font-family:var(--font);overflow-wrap:anywhere;margin:0;font-size:16px;line-height:1.75}a{color:var(--c-accent)}h1{margin:.5em 0;font-size:1.4rem;line-height:1.4}h2{border-left:4px solid var(--c-accent);margin:2em 0 .6em;padding-left:10px;font-size:1.15rem}h3{margin:1.5em 0 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