:root{--paper: #f3f1ea;--paper-2: #e7e3d7;--grid: rgba(31, 58, 77, .07);--card: #fffefa;--ink: #161b1f;--ink-2: #3c464e;--steel: #1f3a4d;--steel-2: #2e5670;--air: #1d6a86;--air-bg: #e2eff4;--fire: #b23c0c;--fire-2: #e8590c;--fire-bg: #fbe9df;--go: #0b6b47;--go-bg: #e1f1e8;--unk: #5a636b;--unk-bg: #ebe8e0;--rule: #c5bfb1;--focus: #0050d0;--font: "BIZ UDPGothic", "BIZ UDゴシック", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, sans-serif;--num: "BIZ UDGothic", ui-monospace, "Cascadia Mono", Consolas, monospace}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;color:var(--ink);font-family:var(--font);font-size:1.125rem;line-height:1.8;background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}a{color:var(--steel-2);text-underline-offset:.2em;text-decoration-thickness:1.5px}a:hover{color:var(--fire)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}h1,h2,h3{line-height:1.4;letter-spacing:.02em}h2{font-size:1.55rem;margin:3rem 0 1rem;display:flex;align-items:baseline;gap:.7rem}h2 .no{font-family:var(--num);font-size:.95rem;color:var(--fire);font-weight:700;letter-spacing:.05em;border:1.5px solid currentColor;padding:0 .4rem;border-radius:2px;flex:none}h3{font-size:1.2rem;margin:1.8rem 0 .5rem}p{margin:0 0 1em}.wrap{width:min(1180px,100% - 32px);margin-inline:auto}.skip{position:absolute;left:-9999px;top:0;background:var(--fire-2);color:#fff;padding:.6rem 1rem;z-index:10;font-weight:700}.skip:focus{left:8px;top:8px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.num{font-family:var(--num);font-variant-numeric:tabular-nums}[hidden]{display:none!important}.hd{background:var(--card);border-bottom:3px double var(--steel)}.hd .wrap{display:flex;align-items:stretch;justify-content:space-between;gap:.6rem 2rem;flex-wrap:wrap}.logo{display:flex;align-items:center;gap:.75rem;color:var(--ink);text-decoration:none;padding-block:.8rem}.logo:hover{color:var(--ink)}.logo-mark{width:46px;height:46px;flex:none}.logo-text{display:grid;line-height:1.25}.logo-text b{font-size:1.45rem;letter-spacing:.08em}.logo-text small{font-family:var(--num);font-size:.78rem;letter-spacing:.12em;color:var(--ink-2)}.nav{display:flex;flex-wrap:wrap;align-items:stretch}.nav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:1rem;padding:.4rem 1.1rem;border-left:1px solid var(--rule);min-height:48px;display:inline-flex;align-items:center;gap:.45rem}.nav a:last-child{border-right:1px solid var(--rule)}.nav a .k{font-family:var(--num);font-size:.78rem;color:var(--ink-2);font-weight:400}.nav a:hover{background:var(--air-bg);color:var(--ink)}.nav a[aria-current=page]{background:var(--steel);color:#fff}.nav a[aria-current=page] .k{color:#b9cfdc}@media(max-width:760px){.logo{padding-block:.6rem .3rem}.logo-mark{width:40px;height:40px}.logo-text b{font-size:1.25rem}.nav{width:calc(100% + 32px);margin:0 -16px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule)}.nav a{justify-content:center;padding:.3rem .2rem;font-size:.95rem;border-left:0;flex-direction:column;gap:0;line-height:1.3}.nav a+a{border-left:1px solid var(--rule)}.nav a:last-child{border-right:0}}.crumb{font-size:.95rem;margin:1.1rem 0 0;color:var(--ink-2)}.crumb a{color:var(--ink-2)}.page-title{margin:1.2rem 0 1.8rem;border:1.5px solid var(--steel);background:var(--card);display:grid;grid-template-columns:1fr auto}.page-title>div{padding:1.2rem 1.4rem}.page-title h1{font-size:clamp(1.75rem,4vw,2.5rem);margin:0}.page-title p{margin:.5rem 0 0;color:var(--ink-2);max-width:48em}.page-title .dwg{border-left:1.5px solid var(--steel);padding:.8rem 1.1rem;font-family:var(--num);font-size:.8rem;color:var(--ink-2);display:grid;align-content:center;gap:.1rem;min-width:11rem}.page-title .dwg b{color:var(--ink);font-size:1rem}@media(max-width:640px){.page-title{grid-template-columns:1fr}.page-title .dwg{border-left:0;border-top:1px solid var(--rule);grid-auto-flow:column;justify-content:start;gap:1rem}}.kicker{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--num);font-weight:700;color:var(--fire);font-size:.88rem;letter-spacing:.1em;margin:0 0 .3rem}.hero{margin:1.6rem 0 0;background:var(--card);border:1.5px solid var(--steel);display:grid;grid-template-columns:1fr}@media(min-width:980px){.hero{grid-template-columns:1.05fr 1fr}}.hero-copy{padding:2rem 1.4rem 1.8rem}@media(min-width:980px){.hero-copy{padding:2.8rem 2.6rem;border-right:1.5px solid var(--steel)}}.hero h1{font-size:clamp(1.9rem,4.6vw,3.1rem);margin:0 0 1rem;line-height:1.32;letter-spacing:.03em}.hero h1 em{font-style:normal;color:var(--fire);background:linear-gradient(transparent 70%,var(--fire-bg) 70%)}.hero .lead{font-size:1.1rem;color:var(--ink-2);max-width:36em}.hero-fig{padding:1rem;background:#f8f7f2;display:grid;align-content:center}.hero-fig svg{width:100%;height:auto;display:block}.hero-fig figcaption{font-size:.9rem;color:var(--ink-2);margin-top:.4rem}.stat{display:grid;grid-template-columns:repeat(4,1fr);border-top:1.5px solid var(--steel);grid-column:1 / -1}.stat div{padding:.8rem 1rem;border-left:1px solid var(--rule)}.stat div:first-child{border-left:0}.stat b{font-family:var(--num);font-size:1.7rem;display:block;line-height:1.2;color:var(--steel)}.stat span{font-size:.9rem;color:var(--ink-2)}@media(max-width:640px){.stat{grid-template-columns:repeat(2,1fr)}.stat div:nth-child(3){border-left:0}.stat div:nth-child(n+3){border-top:1px solid var(--rule)}}.finder{background:var(--card);color:var(--ink);padding:1.4rem;margin:1.6rem 0 0;border:1.5px solid var(--steel);border-top:6px solid var(--steel)}@media(min-width:900px){.finder{padding:1.6rem 2rem}}.finder h2{margin:0 0 1rem;font-size:1.35rem;color:var(--ink)}.finder h2 .no{color:var(--fire)}.finder-grid{display:grid;gap:1rem;grid-template-columns:1fr}@media(min-width:900px){.finder-grid{grid-template-columns:1fr 2fr auto;align-items:end}}.finder .lbl,.finder label{color:var(--ink)}.field label,.field .lbl{display:block;font-weight:700;margin-bottom:.35rem}select,input[type=search]{width:100%;font:inherit;font-size:1.1rem;padding:.6rem .8rem;min-height:52px;border:1.5px solid var(--ink-2);border-radius:2px;background:#fff;color:var(--ink)}.toggles{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}@media(max-width:600px){.toggles{grid-template-columns:1fr}}.tog{position:relative}.tog input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}.tog span{display:flex;align-items:center;gap:.5rem;min-height:52px;padding:.4rem .8rem;border:1.5px solid var(--ink-2);border-radius:2px;font-weight:700;background:#fff;color:var(--ink);line-height:1.3}.tog span svg{width:30px;height:30px;flex:none}.tog input:checked+span{background:var(--fire);color:#fff;border-color:var(--fire)}.tog input:checked+span:after{content:"✓";margin-left:auto;font-size:1.2rem}.tog input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}.finder .tog span{border-color:var(--ink-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:700;font-size:1.1rem;min-height:52px;padding:.5rem 1.6rem;border-radius:2px;border:0;background:var(--fire-2);color:#fff;cursor:pointer;text-decoration:none}.btn{background:var(--fire)}.btn:hover{background:#8f2f08;color:#fff}.btn.ghost{background:transparent;color:var(--steel);border:1.5px solid var(--steel)}.btn.ghost:hover{background:var(--air-bg);color:var(--steel)}.board{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:1rem}@media(max-width:400px){.board{grid-template-columns:1fr}}.board section{background:var(--card);border:1.5px solid var(--steel)}.board h3{margin:0;padding:.45rem .9rem;font-size:1.05rem;display:flex;justify-content:space-between;border-bottom:1.5px solid var(--steel);background:var(--paper-2)}.board ul{list-style:none;margin:0;padding:0}.board li a,.board li>span{display:flex;justify-content:space-between;align-items:center;padding:.35rem .9rem;text-decoration:none;color:var(--ink);min-height:46px;font-weight:700}.board li a:hover{background:var(--air-bg)}.board li a:after{content:"→";color:var(--air);margin-left:.6rem}.board li>span{color:var(--unk);font-weight:400}.board li+li{border-top:1px dashed var(--rule)}.board .cnt{margin-left:auto;font-family:var(--num);color:var(--steel)}.board li>span .cnt{color:var(--unk);font-size:.9rem}.tt{width:100%;border-collapse:collapse;background:var(--card);border:1.5px solid var(--steel)}.tt thead th{background:var(--steel);color:#fff;font-size:.95rem;text-align:left;padding:.6rem .8rem;font-weight:700;white-space:nowrap}.tt thead th.c{text-align:center}.tt td{padding:.7rem .8rem;border-top:1px solid var(--rule);vertical-align:middle}.tt td+td{border-left:1px dashed var(--rule)}.tt td.c{text-align:center}.tt .nm a{font-weight:700;font-size:1.08rem}.tt .sub{display:block;font-size:.92rem;color:var(--ink-2)}.tt .reg{font-family:var(--num);font-size:.9rem}@media(max-width:860px){.tt,.tt tbody,.tt tr,.tt td{display:block;width:100%}.tt thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.tt{border:0;background:transparent}.tt tbody tr{background:var(--card);border:1.5px solid var(--steel);margin-bottom:.8rem}.tt td{border:0!important;padding:.3rem .9rem}.tt td.nm{border-bottom:1px solid var(--rule)!important;padding:.7rem .9rem;background:var(--paper-2)}.tt td.c{display:inline-block;width:auto;padding:.6rem .2rem .2rem .9rem}.tt td.c:before{content:attr(data-label);display:block;font-size:.82rem;color:var(--ink-2);font-weight:700}.tt td.more{padding-bottom:.9rem}.tt td.reg-cell{padding-top:.4rem}.tt td.reg-cell:before{content:"ダクト清掃業の登録";display:block;font-size:.82rem;color:var(--ink-2);font-weight:700}}.mk{display:inline-flex;align-items:center;gap:.3rem;font-weight:700;font-size:.95rem;padding:.05rem .55rem;border-radius:2px;white-space:nowrap}.mk:before{font-family:var(--num)}.mk.yes{background:var(--go-bg);color:var(--go)}.mk.yes:before{content:"○"}.mk.no{background:#fff;color:var(--ink-2);border:1px solid var(--rule)}.mk.no:before{content:"―"}.mk.unk{background:var(--unk-bg);color:var(--unk);font-weight:400}.mk.unk:before{content:"?"}.mk.kit.yes{background:var(--fire-bg);color:var(--fire)}.chip{display:inline-block;font-size:.85rem;font-weight:700;padding:0 .5rem;border-radius:2px;border:1px solid var(--air);color:var(--air);background:var(--air-bg)}.chip.gray{border-color:var(--rule);background:var(--unk-bg);color:var(--ink-2);font-weight:400}.chip.fire{border-color:var(--fire);background:var(--fire-bg);color:var(--fire)}.filters{background:var(--card);border:1.5px solid var(--steel);padding:1.1rem;margin:0 0 1.1rem;display:grid;gap:1rem}@media(min-width:900px){.filters{grid-template-columns:1fr 1.3fr 2.6fr;align-items:end}.filters.nopref{grid-template-columns:1fr 2fr}}.result-bar{display:flex;flex-wrap:wrap;gap:.4rem 1rem;align-items:baseline;margin:0 0 .7rem;font-weight:700}.result-bar .big{font-family:var(--num);font-size:1.9rem;color:var(--steel)}.empty{padding:1.2rem;background:var(--card);border:1.5px dashed var(--rule)}.plate{background:var(--card);border:1.5px solid var(--steel);margin:1.2rem 0 1.6rem;display:grid;grid-template-columns:1fr}.plate>div{padding:1.3rem 1.4rem}.plate h1{margin:0 0 .3rem;font-size:clamp(1.6rem,3.8vw,2.3rem)}.plate .where{color:var(--ink-2);margin:0}.plate .tel{font-family:var(--num);font-size:1.35rem;font-weight:700;margin:.7rem 0 0}.plate .tags{border-top:1.5px solid var(--steel);background:var(--paper-2);padding:.6rem 1.4rem;display:flex;flex-wrap:wrap;gap:.5rem}.equip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:0 0 1.4rem;border:1.5px solid var(--steel);background:var(--card)}@media(max-width:700px){.equip{grid-template-columns:1fr}}.equip>div{padding:1rem 1.1rem;display:grid;grid-template-columns:44px 1fr;gap:.2rem .8rem;align-items:center}.equip>div+div{border-left:1px solid var(--rule)}@media(max-width:700px){.equip>div+div{border-left:0;border-top:1px solid var(--rule)}}.equip svg{width:44px;height:44px;grid-row:span 2;color:var(--steel)}.equip .t{font-weight:700;line-height:1.35}.info{width:100%;border-collapse:collapse;background:var(--card);border:1.5px solid var(--steel)}.info th{width:10em;text-align:left;background:var(--paper-2);padding:.75rem 1rem;vertical-align:top;font-size:1rem;border-top:1px solid var(--rule)}.info td{padding:.75rem 1rem;border-top:1px solid var(--rule);overflow-wrap:anywhere}.info tr:first-child th,.info tr:first-child td{border-top:0}@media(max-width:560px){.info th,.info td{display:block;width:100%}.info td{border-top:0;padding-top:.2rem}}.src{background:var(--card);border:1.5px dashed var(--steel-2);padding:1rem 1.2rem;margin-top:2rem;font-size:.98rem}.src h2{font-size:1.1rem;margin:0 0 .5rem}.src ul{margin:0;padding-left:1.2rem}.src li{overflow-wrap:anywhere}.note{border-left:6px solid var(--fire);background:var(--card);padding:.9rem 1.1rem;margin:1.3rem 0}.note.air{border-left-color:var(--air)}.rule-list{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin:1rem 0;padding:0;list-style:none}.rule-list a{display:block;background:var(--card);border:1.5px solid var(--steel);padding:.8rem 1rem;text-decoration:none;color:var(--ink);min-height:48px;height:100%}.rule-list a:hover{border-color:var(--fire);background:var(--fire-bg)}.rule-list b{display:block;font-size:1.08rem}.rule-list span{font-size:.9rem;color:var(--ink-2);display:block}.rule-list .art{font-family:var(--num);color:var(--fire)}blockquote.law{margin:1rem 0;padding:1rem 1.2rem;background:var(--card);border:1.5px solid var(--steel);border-left:8px solid var(--steel);font-size:1.05rem}blockquote.law cite{display:block;font-style:normal;font-size:.9rem;color:var(--ink-2);margin-top:.4rem}.pts{list-style:none;padding:0;margin:1rem 0;border:1.5px solid var(--steel);background:var(--card)}.pts li{padding:.7rem 1rem .7rem 3rem;position:relative}.pts li+li{border-top:1px dashed var(--rule)}.pts li:before{content:"";position:absolute;left:1rem;top:1.15rem;width:14px;height:14px;border:2px solid var(--fire);transform:rotate(45deg)}.cols3{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.cols3>div{background:var(--card);border:1.5px solid var(--steel);padding:1.1rem 1.2rem}.cols3>div.fire{border-top:6px solid var(--fire)}.cols3>div.air{border-top:6px solid var(--air)}.cols3 h3{margin-top:0}.cmp{width:100%;border-collapse:collapse;background:var(--card);border:1.5px solid var(--steel)}.cmp th,.cmp td{border:1px solid var(--rule);padding:.7rem .9rem;vertical-align:top;text-align:left}.cmp thead th{background:var(--steel);color:#fff}.cmp tbody th{background:var(--paper-2);width:8em}.tbl-scroll{overflow-x:auto}@media(max-width:640px){.cmp,.cmp tbody,.cmp tr,.cmp th,.cmp td{display:block;width:100%}.cmp thead{display:none}.cmp td:before{content:attr(data-label);display:block;font-weight:700;font-size:.85rem;color:var(--ink-2)}}.ft{margin-top:4rem;background:#e6ebee;color:var(--ink-2);padding:2.2rem 0 1.8rem;font-size:.98rem;border-top:6px solid var(--steel)}.ft a{color:var(--steel-2)}.ft h2{color:var(--ink);font-size:1.08rem;margin:0 0 .5rem}.ft .cols{display:grid;gap:1.4rem;grid-template-columns:2fr 1fr 1fr;margin-bottom:1.4rem}@media(max-width:760px){.ft .cols{grid-template-columns:1fr}}.plain{list-style:none;margin:0;padding:0}.plain li{margin:.1rem 0}.plain a{display:inline-block;padding:.3rem 0}.prose{max-width:48em}.prose ul,.prose ol{padding-left:1.3rem}.sr-ico{width:28px;height:28px;flex:none}.btns{display:flex;flex-wrap:wrap;gap:.7rem}br.sp{display:none}.cities a{white-space:nowrap}.nav .ns{display:none}@media(max-width:760px){.nav .nl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nav .ns{display:inline;font-size:1.02rem}}@media(max-width:420px){br.sp{display:inline}.hero h1{font-size:2rem}}