:root{--paper:#FAF8F4;--ink:#2C3335;--blue:#314D59;--beige:#EDE5DA;--brown:#9B7657;--line:#d7d3cc;--muted:#586369}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.9;-webkit-text-size-adjust:100%}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--brown);outline-offset:5px}img{display:block;max-width:100%;height:auto}p{margin:0 0 1.2em}h1,h2,h3{margin:0;font-weight:600;line-height:1.55}h1,h2{font-family:"Hiragino Mincho ProN","Yu 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p{margin:0}.news+.small{margin-top:20px}.contact-strip{background:var(--blue);color:white;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:52px max(6vw,24px)}.contact-strip .eyebrow{color:#d8c7b4}.contact-strip h2{font-size:29px;margin-bottom:10px}.contact-strip p{margin:0;font-size:15px}.contact-strip .button{flex-shrink:0}.footer{max-width:1320px;margin:auto;padding:50px 30px 25px}.footer-top{display:flex;justify-content:space-between;gap:25px;margin-bottom:35px}.footer .brand small{font:13px/2 -apple-system,sans-serif;letter-spacing:0;margin-top:8px}.footer-contact{text-align:right;font-size:14px}.footer-contact b{font-size:23px;font-weight:500;letter-spacing:.04em}.footer-contact small{display:block;font-size:12px;color:var(--muted)}.footer nav{display:flex;flex-wrap:wrap;gap:24px;margin:20px 0 30px;font-size:14px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;font-size:11px;letter-spacing:.05em}.footer-bottom a{font-size:13px}.page-head{background:var(--beige);padding:27px max(calc((100vw - 1120px)/2),30px) 47px}.breadcrumb{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;color:var(--muted);margin-bottom:38px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.page-head h1{font-size:42px;margin:8px 0 15px}.page-head>p{max-width:760px;margin:0;color:var(--muted)}.jump{max-width:1120px;margin:32px auto 0;display:flex;flex-wrap:wrap;gap:8px 26px;padding:0 0 26px;border-bottom:1px solid var(--line)}.jump a{display:flex;gap:15px;font-size:14px;border-bottom:1px solid var(--line);padding:8px 0;min-height:44px}.jump span{color:var(--brown)}.note{background:var(--beige);border-left:3px solid var(--brown);padding:18px 23px;font-size:14px;line-height:1.85;margin:22px 0 28px}.note p:last-child{margin:0}.info-table{margin:0}.info-table>div{display:grid;grid-template-columns:220px 1fr;border-top:1px solid var(--line);padding:18px 0;gap:28px}.info-table>div:last-child{border-bottom:1px solid var(--line)}.info-table dt{font-weight:600}.info-table dd{margin:0;overflow-wrap:anywhere}.info-table ul{margin:0;padding-left:1.3em}.tag{font-size:12px;background:var(--beige);padding:3px 9px;display:inline-block;margin-right:8px;color:var(--blue)}.cols{display:grid;grid-template-columns:1fr 1fr;gap:30px}.panel{padding:28px;background:#fff;border-top:3px solid var(--blue)}.panel h3{margin-bottom:16px}.panel ul{padding-left:1.3em;margin:0}.panel p:last-child{margin:0}.item-list{padding-left:1.3em}.item-list li{padding:4px 0}.subsection{margin:38px 0 0}.subsection h3{margin-bottom:13px}.subsection ul{margin:10px 0 0}.flow{list-style:none;margin:0;padding:0}.flow li{display:grid;grid-template-columns:55px 1fr;gap:24px;border-top:1px solid var(--line);padding:23px 0}.flow li:last-child{border-bottom:1px solid var(--line)}.flow p{margin:8px 0 0;max-width:800px}.step{font:italic 32px/1.7 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h3{font-size:16px}.contact-number{font:32px/1.5 Georgia,serif;letter-spacing:.03em;margin:13px 0 5px}.contact-card small{color:var(--muted)}.privacy-list{counter-reset:priv}.privacy-item{position:relative;padding:26px 0 26px 60px;border-top:1px solid var(--line)}.privacy-item:before{counter-increment:priv;content:counter(priv,decimal-leading-zero);position:absolute;left:0;color:var(--brown);font:23px Georgia,serif;top:31px}.privacy-item h3{font-size:19px;margin-bottom:12px}.privacy-item p{margin:0}.form-preview{background:#fff;border:1px solid var(--line);padding:30px}.form-preview fieldset{border:0;margin:0;padding:0;min-width:0}.form-row{display:grid;grid-template-columns:210px 1fr;gap:25px;margin:0 0 22px}.form-row>label,.form-label{font-weight:550}.form-row input[type=text],.form-row input[type=email],.form-row textarea{border:1px solid #c9cfce;background:#f7f7f4;color:#526066;width:100%;min-height:48px;padding:10px;border-radius:0;opacity:1}.form-row textarea{height:120px;resize:none}.choices{display:flex;flex-wrap:wrap;gap:10px 20px}.choices label{font-size:14px}.choices input{margin-right:6px}.form-preview button{padding:12px 22px;background:#e4e5e1;color:#626b6e;border:1px solid #c9cfce;margin-right:10px;opacity:1}.form-preview button:disabled{cursor:not-allowed}.skip{position:absolute;left:20px;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}.legacy{margin-top:30px;border:1px solid var(--line);padding:22px}.legacy summary{cursor:pointer;font-weight:600;min-height:44px}.legacy p{font-size:14px;margin:10px 0}.muted{color:var(--muted)}.sub-links{display:flex;flex-wrap:wrap;gap:14px 30px;margin-top:28px}.sub-links a{text-decoration:underline;text-underline-offset:6px;font-size:15px}.numbered-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.numbered-grid>div{border-top:2px solid var(--blue);padding-top:20px}.numbered-grid h3{font-size:20px;margin:10px 0}.numbered-grid p{font-size:15px}.page-head .eyebrow{margin-bottom:0}@media(min-width:1600px){.page-head{padding-left:calc((100vw - 1120px)/2)}}@media(max-width:1150px){.header{padding:22px 30px;gap:20px}.brand{font-size:20px}.main-nav{gap:15px}.main-nav a{font-size:12px}.hero{padding:30px;grid-template-columns:45% 55%}.hero h1{font-size:35px}.hero-photo{height:480px}.jump{margin-left:30px;margin-right:30px}}@media(max-width:850px){.header{position:relative;flex-wrap:wrap;padding:18px 24px}.brand{font-size:20px}.main-nav{width:100%;display:flex;flex-wrap:wrap;gap:6px 20px}.main-nav a{font-size:14px}.js .menu-toggle{display:flex;gap:12px;align-items:center;background:transparent;border:1px solid var(--line);font-size:13px;min-height:44px;padding:8px 12px;color:var(--ink)}.menu-toggle span{font-size:19px}.js .main-nav{display:none}.js .main-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;padding:13px 0 0}.main-nav a{padding:13px 0;border-bottom:1px solid var(--line)}.main-nav a:last-child{text-align:center;margin-top:5px}.hero{grid-template-columns:1fr;padding:0}.hero-copy{padding:34px 28px 32px}.hero h1{font-size:37px;line-height:1.65;margin-bottom:17px}.hero-copy>p{font-size:15px}.hero-photo{height:360px}.hero-foot{display:none}.hero-copy .button{margin-top:5px}.section{padding:50px 25px}.section-title h2{font-size:28px}.service{grid-template-columns:45px 1fr 32px;gap:10px;padding:25px 0}.service-no{font-size:28px}.service h3{font-size:22px}.service p{font-size:15px}.service small{font-size:12px}.service-arrow{width:32px;height:32px;line-height:28px;font-size:19px}.area-grid{gap:30px;grid-template-columns:1fr}.area-grid h3{margin-bottom:10px;font-size:22px}.news>div{grid-template-columns:105px 1fr;gap:15px}.news p{font-size:14px}.contact-strip{display:block;padding:38px 25px}.contact-strip h2{font-size:26px}.contact-strip .button{margin-top:23px}.footer{padding:35px 25px 22px}.footer-top{display:block}.footer-contact{text-align:left;margin-top:23px}.footer nav{gap:14px 24px}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:15px}.page-head{padding:20px 25px 32px}.page-head h1{font-size:32px;line-height:1.5}.breadcrumb{margin-bottom:27px;font-size:12px;gap:9px}.page-head p{font-size:15px}.jump{margin:22px 25px 0;gap:4px 20px;padding-bottom:18px}.jump a{font-size:13px}.info-table>div{grid-template-columns:145px 1fr;gap:20px}.cols{gap:20px}.panel{padding:22px}.case-grid{gap:18px}.case-body{padding:20px}.case-wide{grid-template-columns:1fr}.case-wide .photo-pending{height:90px;min-height:90px}.form-row{grid-template-columns:1fr;gap:7px}.numbered-grid{grid-template-columns:1fr}.contact-cards{gap:15px}.contact-card{padding:23px}.contact-number{font-size:26px}.proposal{font-size:11px;padding:10px 18px;line-height:1.7}.proposal span{font-size:10px;margin-top:3px}.hero-photo figcaption{font-size:10px;line-height:1.5;padding:7px 12px}}
@media(max-width:560px){.header{padding:17px 20px}.brand{font-size:18px}.brand small{font-size:9px;letter-spacing:.12em}.brand>span{font-size:10px}.hero h1{font-size:30px;letter-spacing:.045em}.hero-copy{padding:30px 25px}.hero-photo{height:280px}.hero .eyebrow{font-size:11px}.hero-copy>p{font-size:14px;line-height:2}.hero-copy .button{padding:12px 22px;font-size:14px}.section{padding:42px 23px}.section-title{margin-bottom:25px}.section-title h2{font-size:25px}.section-title p{font-size:15px}.service{grid-template-columns:30px 1fr 27px;gap:8px}.service h3{font-size:19px}.service-no{font-size:23px}.service p{font-size:14px}.service-arrow{width:27px;height:27px;line-height:24px}.service small{font-size:12px}.cols,.case-grid,.contact-cards{grid-template-columns:1fr}.page-head{padding:20px 23px 30px}.page-head h1{font-size:28px}.page-head .eyebrow{font-size:11px}.jump{margin-left:23px;margin-right:23px}.info-table>div{grid-template-columns:1fr;gap:5px;padding:17px 0}.info-table dt{font-size:14px;color:var(--blue)}.info-table dd{font-size:15px}.info-table dd small{display:block}.note{padding:16px 18px;font-size:13px}.flow li{grid-template-columns:35px 1fr;gap:17px;padding:21px 0}.step{font-size:25px}.flow h3{font-size:19px}.flow p{font-size:15px}.privacy-item{padding-left:43px}.privacy-item h3{font-size:18px}.privacy-item p{font-size:14px}.privacy-item:before{font-size:21px}.form-preview{padding:20px}.form-row>label,.form-label{font-size:14px}.form-preview button{font-size:14px;padding:10px 15px}.footer .brand{font-size:21px}.news>div{grid-template-columns:1fr;gap:5px}.news time{font-size:13px}.contact-strip h2{font-size:24px}.photo-pending{min-height:88px}.case-body p{font-size:15px}.case-body h3{font-size:19px}.caption{font-size:12px}.desktop-only{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* v0.3: copy-only revision; preserve the existing visual system */
.hero h1{font-size:42px;line-height:1.65;white-space:normal}
.hero-title-sub{display:block;font-size:25px;line-height:1.8;margin-top:10px;letter-spacing:.025em}
.case-label{display:flex;align-items:center;justify-content:center;min-height:78px;padding:18px 24px;background:#f0eee9;color:#314D59;font-size:14px;text-align:center;line-height:1.8}
.case-wide .case-label{height:100%;min-height:110px}
@media(max-width:1150px){.hero h1{font-size:35px}.hero-title-sub{font-size:21px}}
@media(max-width:560px){.hero h1{font-size:29px}.hero-title-sub{font-size:19px}.case-label{min-height:65px}.form-preview button{margin-bottom:10px}}

/* v0.4: keep the requested headline in two lines on small screens */
@media(max-width:560px){.hero h1{font-size:26px}}

/* v0.5: contextual AI imagery within the existing visual system */
.illustration-photo{margin:0;position:relative;min-width:0;background:var(--beige)}
.illustration-photo img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.illustration-photo figcaption{position:absolute;right:8px;bottom:8px;background:rgba(250,248,244,.94);color:#37454a;font-size:11px;line-height:1.4;padding:4px 8px;letter-spacing:.03em}
.service{grid-template-columns:54px 230px minmax(0,1fr) 44px;gap:24px}
.service-copy{min-width:0}
.service-photo img{aspect-ratio:3/2}
.page-photo{max-width:1180px;margin:36px auto 0;padding:0 30px}
.care-photo img{aspect-ratio:3/1;object-position:center 48%}
.barrier-photo{margin-bottom:32px}
.barrier-photo img{aspect-ratio:3/1;object-position:center 48%}
.exterior-photo{margin-bottom:30px}
.exterior-photo img{aspect-ratio:2.4/1;object-position:center 57%}
.case-photo img{aspect-ratio:3/2}
.business-photo{margin:-28px -28px 26px}
.business-photo img{aspect-ratio:16/10}
@media(max-width:850px){
 .service{grid-template-columns:34px 170px minmax(0,1fr) 32px;gap:16px}
 .page-photo{padding:0 25px}
 .business-photo{margin:-22px -22px 22px}
}
@media(max-width:600px){
 .service{grid-template-columns:30px minmax(0,1fr) 27px;gap:16px 8px;padding:26px 0}
 .service-photo{grid-column:1/-1;grid-row:1}
 .service-no{grid-column:1;grid-row:2;align-self:start}
 .service-copy{grid-column:2;grid-row:2}
 .service-arrow{grid-column:3;grid-row:2}
 .service-photo img{aspect-ratio:16/10}
 .page-photo{padding:0 23px;margin-top:24px}
 .care-photo img,.barrier-photo img,.exterior-photo img{aspect-ratio:3/2}
 .barrier-photo,.exterior-photo{margin-bottom:24px}
}