/* くらしミエル v44: common 12-tool layout and contextual glossary UI.
   CSS-only design refactor; calculator scripts and form IDs unchanged. */
:root{--km44-ink:#263029;--km44-green:#294735;--km44-paper:#f4f0e8;--km44-line:#d9d2c5;--km44-help-bg:#ebf7f2;--km44-help-line:#b5d9cd;--km44-teal:#176e68}
html{scroll-behavior:smooth}
body.km44-tool{color:var(--km44-ink)}
body.km44-tool .sg-header{position:relative!important;z-index:12!important;background:#1c3229!important;color:#fff!important;box-shadow:none!important;border:0!important}
body.km44-tool .sg-header .sg-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;min-height:68px;width:min(1120px,calc(100% - 40px));max-width:none;padding:10px 0;margin:0 auto}
body.km44-tool .sg-header .sg-brand{font-size:18px;color:#fff!important;display:inline-flex;align-items:center;gap:9px;text-decoration:none!important;font-weight:800}
body.km44-tool .sg-header .sg-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 20px!important;align-items:center}
body.km44-tool .sg-header .sg-links a{font-size:13px;color:#fff!important;font-weight:650;text-decoration:none;opacity:.92}
body.km44-tool .sg-header .sg-links a:hover,body.km44-tool .sg-header .sg-links a:focus-visible{opacity:1;text-decoration:underline}
body.km44-tool .sg-container{width:min(1120px,calc(100% - 40px))!important;max-width:none!important;margin-left:auto!important;margin-right:auto!important}
body.km44-tool main.v38-tool-page{width:min(1120px,calc(100% - 40px))!important;max-width:none!important;min-width:0!important;margin:0 auto!important;padding-left:0!important;padding-right:0!important}
/* When a legacy page main sits in a .sg-container, never compound the gutters. */
body.km44-tool .sg-container>main.v38-tool-page{width:100%!important;max-width:none!important}
body.km44-tool .km44-crumb{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:13px;line-height:1.65;color:#6d6b64;margin:0!important;padding:15px 0 13px!important;border:0!important;background:none!important;letter-spacing:0}
body.km44-tool .km44-crumb a{font-size:inherit;color:#385b44;font-weight:650;text-decoration:none}
body.km44-tool .km44-crumb a:hover{text-decoration:underline;text-underline-offset:3px}
body.km44-tool .km44-crumb [aria-current]{font-weight:650;color:#51534e}
/* Clear, non-overlapping text/photo columns on desktop. */
body.km44-tool main.v38-tool-page .km44-hero{display:grid!important;grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr)!important;align-items:center!important;column-gap:clamp(24px,3.1vw,48px)!important;min-width:0!important;margin:0 0 18px!important;padding:clamp(25px,3.5vw,43px)!important;border:1px solid #ded9d0!important;border-left:4px solid var(--km44-green)!important;border-radius:9px!important;background:var(--km44-paper)!important;box-shadow:none!important;min-height:0!important;overflow:hidden!important}
body.km44-tool .km44-hero-copy{position:relative!important;z-index:1!important;max-width:none!important;min-width:0!important;width:auto!important;flex:1 1 auto!important;padding:0!important;background:transparent!important;box-shadow:none!important}
body.km44-tool .km44-kicker{display:block;font-size:11px;letter-spacing:.14em;line-height:1.5;text-transform:uppercase;font-weight:750;color:#8c714d;margin:0 0 15px}
body.km44-tool .km44-hero-head{margin:0!important;padding:0!important;background:none!important}
body.km44-tool .km44-hero h1{font-size:clamp(27px,3.15vw,39px)!important;line-height:1.38!important;letter-spacing:-.04em!important;margin:0 0 18px!important;color:#253027!important;max-width:none!important;background:transparent!important;text-shadow:none!important}
body.km44-tool .km44-hero h1 em{font-style:normal!important;color:inherit!important}
body.km44-tool .km44-hero-description{font-size:15px!important;line-height:1.82!important;color:#525b51!important;max-width:620px!important;margin:0!important;overflow-wrap:anywhere}
body.km44-tool .km44-hero-description p{margin:0!important;color:inherit!important;font-size:inherit!important;line-height:inherit!important;max-width:none!important}
body.km44-tool .km44-hero-description strong{color:#375443}
body.km44-tool .km44-hero-action{display:inline-flex!important;align-items:center;justify-content:center;gap:8px;min-height:45px;max-width:100%;margin:22px 0 0;padding:11px 19px;background:var(--km44-green)!important;color:#fff!important;font-size:14px;font-weight:800;border-radius:5px;text-decoration:none!important;box-shadow:0 3px 0 rgba(24,40,29,.09);line-height:1.3}
body.km44-tool .km44-hero-action:hover{background:#213c2c!important}
body.km44-tool .km44-hero .sg-meta{margin:13px 0 0!important;font-size:11px!important;line-height:1.6!important;color:#6c6d61!important}
body.km44-tool .km44-hero-visual{position:relative!important;display:block!important;inset:auto!important;width:100%!important;max-width:none!important;min-width:0!important;height:auto!important;min-height:0!important;aspect-ratio:4/3!important;align-self:center!important;overflow:hidden!important;border:1px solid #d8d3c9!important;border-radius:8px!important;background:#e8e5dc!important;box-shadow:0 8px 26px rgba(18,32,23,.055)!important;-webkit-mask-image:none!important;mask-image:none!important;filter:none!important;opacity:1!important}
body.km44-tool .km44-hero-visual img{display:block!important;position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-width:none!important;object-fit:cover!important;object-position:center!important;margin:0!important;padding:0!important;border:0!important;filter:none!important;opacity:1!important;-webkit-mask-image:none!important;mask-image:none!important}
/* 3 steps, one visual specification for all tools. */
body.km44-tool .v38-workflow{width:100%!important;margin:0 0 22px!important;padding:17px 20px!important;background:#fff!important;border:1px solid #d7d3c9!important;border-top:3px solid var(--km44-green)!important;border-radius:7px!important;box-shadow:none!important}
body.km44-tool .v38-workflow-caption{color:#253027!important}
body.km44-tool .v38-workflow ol{grid-template-columns:repeat(3,minmax(0,1fr))!important}
body.km44-tool .v38-workflow li strong{font-size:14px!important}
body.km44-tool .v38-workflow li small{line-height:1.5!important}
/* Distinctively mint-toned glossary help on each tool, short and functional. */
body.km44-tool .km44-help{display:block!important;margin:0 0 24px!important;padding:24px 27px 23px!important;width:100%!important;background:linear-gradient(115deg,#eaf7f2 0%,#f8fcfa 100%)!important;border:1px solid var(--km44-help-line)!important;border-radius:12px!important;box-shadow:none!important;color:#28483e!important}
body.km44-tool .km44-help-top{display:grid!important;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}
body.km44-tool .km44-help-overline{font-size:12px!important;font-weight:850;letter-spacing:.035em;margin:0 0 10px!important;color:#0f756d!important}
body.km44-tool .km44-help h2{font-size:clamp(18px,2.1vw,23px)!important;color:#23463b!important;line-height:1.45!important;letter-spacing:-.02em;margin:0 0 8px!important;padding:0!important;border:0!important;background:transparent!important}
body.km44-tool .km44-help-description{font-size:13px!important;line-height:1.7!important;margin:0!important;color:#53685f!important}
body.km44-tool .km44-help-all{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 18px;background:var(--km44-teal)!important;color:#fff!important;border-radius:7px;font-size:14px;font-weight:750;text-decoration:none!important;white-space:nowrap}
body.km44-tool .km44-help-all:hover{background:#0f5854!important}
body.km44-tool .km44-help-chips{display:flex!important;flex-wrap:wrap;gap:9px;margin:17px 0 0}
body.km44-tool .km44-help-chip{display:inline-flex;align-items:center;min-height:38px;padding:7px 13px;border:1px solid #b5d9cd!important;border-radius:30px;background:#fff!important;color:#12665f!important;text-decoration:none!important;font-size:13px;font-weight:700;line-height:1.45}
body.km44-tool .km44-help-chip:hover{border-color:#178078!important;background:#f0faf7!important;text-decoration:underline!important;text-underline-offset:3px}
/* Rental existing interactive buttons are visible and fully operational, outside the hero. */
body.km44-tool .km44-rent-tools{display:flex!important;flex-wrap:wrap;align-items:center;gap:10px;margin:8px 0 22px!important;padding:13px 15px!important;border:1px solid #d8d3ca;border-radius:8px;background:#fff!important}
body.km44-tool .km44-rent-tools-title{margin:0 0 6px!important;font-size:12px;font-weight:850;color:#3b5544}
body.km44-tool .km44-rent-tools button{min-height:42px!important;padding:8px 12px!important;font-size:13px!important;border-radius:5px!important}
/* Common input/results geometry without modifying JS form structure. */
body.km44-tool .km44-input-block{scroll-margin-top:20px!important}
body.km44-tool :is(.km44-input-block,.km44-result-block){border-radius:9px!important;box-shadow:none!important}
body.km44-tool .km44-input-block>h2,body.km44-tool .km44-input-block>div>h2{font-size:clamp(22px,2.3vw,27px)!important;letter-spacing:-.025em!important}
body.km44-tool .km44-result-block{border-top:3px solid var(--km44-green)!important}
body.km44-tool footer.sg-footer{margin-top:48px!important}
/* Native keyboard-accessible expandable glossary shortcut. */
body.km44-tool .km44-fab{position:fixed!important;z-index:500!important;right:18px;bottom:24px;max-width:min(340px,calc(100vw - 28px));margin:0!important;font-size:14px}
body.km44-tool .km44-fab summary{position:relative;display:flex!important;align-items:center;justify-content:center;gap:9px;min-height:49px!important;max-width:180px;padding:12px 17px!important;border-radius:28px!important;border:1px solid rgba(240,250,246,.36)!important;background:rgba(17,93,86,.84)!important;box-shadow:0 8px 27px rgba(19,47,39,.15);color:#fff!important;font-weight:800;font-size:14px!important;cursor:pointer;list-style:none;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
body.km44-tool .km44-fab summary::-webkit-details-marker{display:none}
body.km44-tool .km44-fab summary:hover,body.km44-tool .km44-fab[open] summary{background:rgba(15,87,81,.96)!important}
body.km44-tool .km44-fab-icon{font-size:17px;line-height:1}
body.km44-tool .km44-fab-panel{position:absolute;right:0;bottom:calc(100% + 12px);width:min(315px,calc(100vw - 28px));max-height:min(58vh,430px);overflow:auto;padding:19px;border:1px solid #bdd8cf;border-radius:13px;background:#f8fdfb;box-shadow:0 13px 44px rgba(13,52,38,.2);color:#234639}
body.km44-tool .km44-fab-panel strong{display:block;font-size:14px;line-height:1.5;margin:0 0 12px}
body.km44-tool .km44-fab-terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
body.km44-tool .km44-fab-terms a{min-width:0;padding:9px 7px;border:1px solid #c1dbd2;border-radius:6px;background:#fff;color:#176c62;font-size:12px;font-weight:750;text-decoration:none;text-align:center}
body.km44-tool .km44-fab-all{display:block;text-align:center;margin:15px 0 0;padding:10px;border-radius:7px;background:#176f68;color:#fff!important;font-weight:800;text-decoration:none}
body.km44-tool .km44-fab :focus-visible,body.km44-tool .km44-help a:focus-visible,body.km44-tool .km44-hero a:focus-visible{outline:3px solid #dcba71!important;outline-offset:3px!important}
/* Legacy rent overlay hidden after unified shortcut replaces it. */
body.km44-tool :is(.glossary-float,.glossary-overlay){display:none!important}
@media(max-width:1099px){
 body.km44-tool main.v38-tool-page .km44-hero{grid-template-columns:minmax(0,1fr)!important;gap:17px!important;padding:25px!important}
 body.km44-tool .km44-hero-visual{aspect-ratio:16/9!important;max-height:310px!important;max-width:none!important}
 body.km44-tool .km44-hero h1{font-size:clamp(26px,4.2vw,34px)!important}
}
@media(max-width:767px){
 body.km44-tool .sg-header .sg-nav{width:min(100% - 26px,1120px);gap:9px!important;justify-content:center!important}
 body.km44-tool .sg-header .sg-brand{font-size:16px}
 body.km44-tool .sg-header .sg-links{width:100%;gap:8px 12px!important;justify-content:center!important}
 body.km44-tool .sg-header .sg-links a{font-size:11px!important}
 body.km44-tool .sg-container,body.km44-tool main.v38-tool-page{width:calc(100% - 26px)!important}
 body.km44-tool .sg-container>main.v38-tool-page{width:100%!important}
 body.km44-tool .km44-crumb{font-size:11px;padding:11px 0!important;gap:6px}
 body.km44-tool main.v38-tool-page .km44-hero{padding:20px!important;gap:15px!important;margin-bottom:17px!important}
 body.km44-tool .km44-kicker{font-size:10px;margin-bottom:9px}
 body.km44-tool .km44-hero h1{font-size:clamp(24px,6.65vw,31px)!important;line-height:1.44!important;margin-bottom:12px!important}
 body.km44-tool .km44-hero-description{font-size:13px!important;line-height:1.7!important}
 body.km44-tool .km44-hero-action{width:100%;margin-top:15px!important;font-size:13px;min-height:45px}
 body.km44-tool .km44-hero .sg-meta{font-size:10px!important;margin-top:10px!important}
 body.km44-tool .km44-hero-visual{aspect-ratio:16/9!important;max-height:200px!important;border-radius:7px!important}
 body.km44-tool .v38-workflow{padding:14px 13px!important}
 body.km44-tool .v38-workflow ol{gap:7px!important}
 body.km44-tool .v38-workflow li{padding:4px 3px!important;gap:4px!important;border:0!important}
 body.km44-tool .v38-workflow li>a{gap:6px!important}
 body.km44-tool .v38-workflow li strong{font-size:12px!important}
 body.km44-tool .v38-workflow li small{display:none}
 body.km44-tool .v38-workflow li>b,body.km44-tool .v38-workflow li>a>b{width:29px!important;min-width:29px!important;height:31px!important;font-size:11px!important}
 body.km44-tool .v38-workflow-caption{font-size:12px!important;flex-wrap:wrap}
 body.km44-tool .km44-help{padding:18px 16px 19px!important;margin-bottom:20px!important}
 body.km44-tool .km44-help-top{grid-template-columns:1fr!important;gap:12px!important}
 body.km44-tool .km44-help h2{font-size:19px!important}
 body.km44-tool .km44-help-all{width:100%;min-height:42px;font-size:13px}
 body.km44-tool .km44-help-chips{gap:7px;margin-top:12px}
 body.km44-tool .km44-help-chip{font-size:12px;min-height:35px;padding:7px 10px}
 body.km44-tool .km44-rent-tools{padding:12px;gap:8px}
 body.km44-tool .km44-rent-tools button{flex:1 1 auto}
 body.km44-tool .km44-fab{right:13px;bottom:max(16px,env(safe-area-inset-bottom))}
 body.km44-tool .km44-fab summary{height:47px;min-width:47px;max-width:47px;padding:0!important;border-radius:50%!important}
 body.km44-tool .km44-fab-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
 body.km44-tool .km44-fab-terms{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* Dictionary directory and distinct internet reference, do not reuse calculator styles. */
body.km44-glossary-page{margin:0;background:#f8f6f1;color:#283d34;font-family:-apple-system,BlinkMacSystemFont,'Noto Sans JP','Hiragino Kaku Gothic ProN',sans-serif;line-height:1.7}
.km44-dict-header{background:#1c3229;padding:16px max(22px,calc((100vw - 1100px)/2));display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.km44-dict-header a{color:#fff;text-decoration:none;font-weight:800}
.km44-dict-header nav{display:flex;gap:18px}
.km44-dict-page{max-width:1100px;margin:0 auto;padding:0 22px 70px}
.km44-glossary-page .km44-crumb{display:flex;gap:8px;margin:15px 0!important;font-size:13px;flex-wrap:wrap}
.km44-dict-page h1{font-size:clamp(29px,3.6vw,44px);letter-spacing:-.035em;margin:10px 0 8px}
.km44-overline{color:#9a744e;font-size:12px;font-weight:800;letter-spacing:.13em;margin-top:30px}
.km44-dict-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:30px 0}
.km44-dict-grid>*{border:1px solid #d6ded6;border-radius:9px;background:#fff;padding:20px 23px;min-width:0}
.km44-dict-grid a{text-decoration:none;color:#245947}
.km44-dict-grid h2{font-size:20px;margin:0 0 8px}
.km44-dict-grid p{margin:0;font-size:14px;color:#54635c}
.km44-dict-tip{margin-top:12px!important;padding:10px 12px;background:#edf8f3;border-radius:6px}
.km44-dict-footer{padding:20px 22px;text-align:center;color:#617169;font-size:12px;border-top:1px solid #dae0d7}
@media(max-width:650px){.km44-dict-grid{grid-template-columns:1fr}.km44-dict-header{padding:14px 18px}.km44-dict-page{padding-inline:17px}}
/* Keep the pre-existing specialised modals and glossary logic intact, but expose just
   one floating glossary affordance in v44 (avoids overlapping fixed shortcuts). */
body.km44-tool :is(#energyGlossaryFab,#netHelpFloat){display:none!important}