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@media(max-width:1050px){.nav{gap:20px}.nav nav{gap:20px}.logo{width:185px}.logo img{width:205px;top:-10px}.manifesto-grid{gap:35px;padding:45px 45px 45px 0}.manifesto h2{font-size:38px}.area-grid,.contact-grid,.reading-grid{gap:55px}.service-card{padding:23px}.contact h2{font-size:51px}.hero-visual{height:340px}.area-list a{font-size:13px;padding:17px}.footer-top{gap:35px}}
@media(max-width:800px){html{scroll-padding-top:85px}.topbar .wrap{justify-content:center}.topbar a{display:none}.topbar{font-size:8px;letter-spacing:.6px}.nav{height:72px;gap:12px}.logo{width:182px;height:52px}.logo img{width:202px;top:-11px}.nav>.button{margin-left:auto;font-size:11px;padding:9px 15px;min-height:37px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:transparent;border:0;width:36px;height:44px;padding:5px}.menu-toggle span{height:1px;width:20px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.nav nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fffffff9;backdrop-filter:blur(20px);padding:22px 6% 30px;flex-direction:column;gap:0;border-bottom:1px solid #e5e5e8;box-shadow:0 15px 20px #00000005}.nav nav.open{display:flex}.nav nav a{font-size:20px;letter-spacing:-.4px;padding:12px 0}.hero{padding-top:54px}.hero h1{font-size:72px;letter-spacing:-3.6px}.hero p{font-size:18px}.hero-visual{margin-top:40px;height:300px;border-radius:22px}.visual-caption{font-size:7px}.visual-label{left:22px;bottom:22px;padding:12px 15px}.assurance span{font-size:10px}.assurance i{font-size:8px;margin-right:5px}section{padding:75px 0}.section-heading{display:block;margin-bottom:32px}.section-heading>p{max-width:500px;margin-top:23px}.section-heading>.text-link{margin-top:20px}h2{font-size:43px}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.service-card{padding:24px}.service-card h3{font-size:23px}.appliance-art{height:130px}.manifesto-grid{grid-template-columns:1fr;padding:45px;gap:10px}.manifesto-copy{grid-row:1}.manifesto h2{font-size:44px}.manifesto p{max-width:500px}.identity-panel{min-height:260px}.technical{display:none}.identity-caption{left:0;bottom:0;font-size:7px}.big-appliances{max-width:490px;padding:0 10px}.identity-pulse{top:34%;width:120%;left:-10%}.process-grid{gap:25px}.process-grid h3{font-size:20px}.process-grid p{font-size:13px}.area-grid,.faq-grid,.contact-grid,.reading-grid{grid-template-columns:1fr;gap:34px}.area-grid p{max-width:550px}.area-list{grid-template-columns:repeat(3,1fr)}.area-list a{min-height:74px}.faq-grid{gap:20px}.contact h2{font-size:54px}.contact-grid>div>p{max-width:500px}.contact-line{display:none}form{padding:32px}.footer-top{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer-logo{width:195px}.footer-logo img{width:215px;top:-7px}.footer-statement{font-size:22px}.footer-bottom{font-size:9px;flex-wrap:wrap}.inner-grid{grid-template-columns:1fr 1fr;gap:35px}.inner-hero h1{font-size:49px;letter-spacing:-2.5px}.inner-hero p{font-size:14px}.inner-art{min-height:290px}.inner-art>svg{width:170px;height:170px}.inner-art>span{font-size:7px}.related{grid-template-columns:1fr 1fr}.inner-hero{padding-bottom:65px}}
@media(max-width:480px){.wrap{width:88%}.nav{gap:7px}.logo{width:158px;height:48px}.logo img{width:178px;left:-10px;top:-8px}.nav>.button{font-size:10px;padding:9px 13px}.nav>.button span{display:none}.menu-toggle{width:30px}.hero{padding-top:44px}.hero .eyebrow{font-size:11px}.hero h1{font-size:clamp(48px,13.5vw,64px);letter-spacing:-.06em;margin:20px 0}.hero p{font-size:16px;line-height:1.5;max-width:340px}.hero p br{display:none}.hero .actions{gap:5px}.button{font-size:13px;min-height:46px;padding:12px 20px;gap:12px}.hero-phone{font-size:11px;margin-top:17px}.hero-visual{height:250px;margin-top:33px;width:92%;border-radius:21px}.hero-image{object-position:59% center}.visual-caption{display:none}.visual-label{left:18px;bottom:18px;font-size:10px;padding:11px 15px;border-radius:13px}.visual-label strong{font-size:12px}.assurance{padding-top:22px;gap:8px}.assurance span{font-size:9px;line-height:1.6;padding:0 5px}.assurance i{display:block;margin:0 0 3px;font-size:8px}section{padding:65px 0}h2{font-size:38px;letter-spacing:-1.7px}.eyebrow{font-size:11px}.section-heading>p{font-size:14px}.service-grid{gap:12px}.service-card{padding:18px 17px 22px;border-radius:22px}.card-top{font-size:9px}.card-top .arrow{width:25px;height:25px;font-size:15px}.appliance-art{height:102px;margin:10px 0 17px}.appliance-art svg{width:90px;height:90px}.appliance-art:before{width:100px;height:100px}.service-card h3{font-size:20px;letter-spacing:-.7px;margin-bottom:12px}.service-card p{font-size:11px;line-height:1.65;margin-bottom:20px}.card-link{font-size:10px;line-height:1.6;gap:8px}.brands{gap:17px 24px;margin-top:35px}.brands>div{font-size:17px}.brand-note{font-size:9px}.manifesto-grid{width:92%;padding:30px 25px;border-radius:24px}.manifesto h2{font-size:37px}.manifesto p{font-size:13px}.manifesto .eyebrow{font-size:11px}.identity-panel{min-height:200px}.big-appliances{gap:7px;padding:0}.identity-pulse{top:32%}.identity-caption{font-size:6px;letter-spacing:1.2px}.process-grid{grid-template-columns:1fr;gap:25px}.process-grid article{display:grid;grid-template-columns:37px 1fr;gap:0 18px;padding-top:23px}.step-number{grid-row:1/3;margin:0}.process-grid p{grid-column:2;font-size:13px}.process-grid h3{font-size:22px;margin-bottom:12px}.area-list{grid-template-columns:1fr 1fr;gap:10px}.area-list a{padding:17px;min-height:72px;font-size:13px}.area-grid p{font-size:14px}.faq-grid>div>p{font-size:13px}summary{font-size:14px;gap:18px}details{padding:20px 0}details p{font-size:13px}.contact h2{font-size:46px}.contact p{font-size:15px}.phone-big{font-size:29px;letter-spacing:-1px;margin-top:4px}.contact .small-note{font-size:11px}.contact-grid{gap:23px}form{padding:25px 22px;border-radius:24px}.form-heading h3{font-size:23px}.form-heading p{font-size:13px}.fields{gap:16px}input,textarea,select{font-size:16px;padding:12px;min-height:48px}label{font-size:11px}form .button{font-size:12px}form small{font-size:10px}.footer-top{grid-template-columns:1fr 1fr;gap:32px;padding:35px 0}.footer-top>div:first-child{grid-column:1/-1}.footer-logo{width:230px;height:60px;margin-bottom:12px}.footer-logo img{width:250px;top:-14px}.footer-statement{font-size:25px}.footer-col{font-size:11px;gap:12px}.footer-bottom{font-size:9px;gap:12px;flex-direction:column}.footer-bottom>a{display:none}footer{padding-bottom:112px}.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:40;display:flex;gap:10px;background:#ffffffed;backdrop-filter:blur(20px);border-top:1px solid #00000009;padding:10px 6% max(10px,env(safe-area-inset-bottom))}.mobile-bar .button{flex:1;font-size:12px;padding:11px 14px;min-height:44px}.inner-hero{padding:27px 0 50px}.breadcrumbs{margin-bottom:35px;font-size:10px}.inner-grid{grid-template-columns:1fr;gap:30px}.inner-hero h1{font-size:46px;letter-spacing:-2px}.inner-hero .lead{font-size:16px!important}.inner-art{min-height:230px;border-radius:23px}.inner-art>svg{width:150px;height:150px}.inner-art>span{bottom:20px}.inner-hero .actions{gap:10px}.inner-hero .button{font-size:12px;padding:12px 16px}.prose h2{font-size:30px}.prose p{font-size:14px}.related{gap:10px}.related a{font-size:12px;padding:18px;line-height:1.5}.symptoms li{font-size:13px}.error-page h1{font-size:48px}}
@media(max-width:350px){.nav>.button{font-size:9px;padding:8px 10px}.logo{width:142px}.logo img{width:162px;top:-5px}.hero h1{font-size:46px}.hero .eyebrow{font-size:10px}.hero p{font-size:15px}.service-card{padding:15px}.service-card h3{font-size:18px}.card-link{font-size:9px}.contact h2{font-size:41px}.phone-big{font-size:25px}.fields{grid-template-columns:1fr}.inner-hero h1{font-size:41px}.manifesto h2{font-size:33px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* SEO content retains the established visual system. */
.hero h1{font-size:clamp(48px,6.2vw,88px)}.hero p{max-width:720px}.fault-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.fault-grid article{background:#fff;border-radius:24px;padding:30px}.fault-grid h3{font-size:23px;margin-bottom:17px}.fault-grid p{font-size:14px;line-height:1.8}.fault-grid .symptom-note{font-size:13px;margin:0;padding-top:17px;border-top:1px solid #e5e5e8}.symptom-note strong{font-weight:600;color:var(--ink)}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.guide-card{display:block;padding:34px;border-radius:var(--radius);background:var(--paper);transition:transform .2s,box-shadow .2s}.guide-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #00000007}.guide-card h3{font-size:26px;margin:17px 0}.guide-card p{font-size:14px;line-height:1.75}.guide-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:80px;padding-block:75px}.guide-layout .prose section{padding:0 0 30px;scroll-margin-top:110px}.guide-layout .prose h2{font-size:29px}.guide-toc{display:flex;flex-direction:column;gap:16px;align-self:start;position:sticky;top:110px;font-size:13px}.guide-toc strong{color:var(--ink);font-size:14px}.guide-toc a{color:var(--muted)}.guide-toc a:hover{color:var(--red)}.guide-byline{font-size:12px!important}.guide-byline a{text-decoration:underline;text-underline-offset:3px}.breadcrumbs{flex-wrap:wrap;line-height:1.6}.breadcrumbs [aria-current=page]{color:#606066}.card-top,.brand-note,.inner-art>span{color:#6e6e73}form small{color:#66666b}form small a{min-height:24px;display:inline-flex;align-items:center}.copy-message{min-height:44px}.inner-hero .lead a:not(.button){text-decoration:underline;text-underline-offset:3px}.hero-visual picture{display:contents}
@media(max-width:800px){.fault-grid article{padding:25px}.guide-layout{grid-template-columns:1fr;gap:35px;padding-block:55px}.guide-toc{position:static;top:auto;padding:24px;background:var(--paper);border-radius:20px}.guide-card{padding:27px}.guide-card h3{font-size:23px}.hero h1{font-size:64px}}
@media(max-width:480px){.hero h1{font-size:clamp(38px,10.9vw,50px);letter-spacing:-.05em}.inner-hero h1{font-size:39px;letter-spacing:-1.8px;overflow-wrap:anywhere}.fault-grid,.guide-grid{grid-template-columns:1fr;gap:17px}.fault-grid article{padding:24px}.fault-grid h3{font-size:22px}.fault-grid p{font-size:13px}.guide-card{padding:26px}.guide-layout .prose h2{font-size:27px}.guide-toc a{padding:3px 0}.guide-layout{padding-block:45px}}
.button:disabled{cursor:not-allowed;opacity:.6;transform:none;box-shadow:none}

/* Mobile finish: all overrides are bounded to the existing mobile breakpoint.
   Desktop (>800px) retains its original stylesheet and markup. */
@media(max-width:800px){
  .menu-toggle{width:44px;min-width:44px;height:44px}
  .nav nav{max-height:calc(100dvh - 90px);overflow-y:auto;overscroll-behavior:contain}
  .nav nav a{min-height:48px}
  input,select,textarea{font-size:16px}
  .breadcrumbs{gap:8px;overflow-wrap:break-word}
  .breadcrumbs a{padding-block:8px}
  .guide-toc{gap:0}
  .guide-toc strong{margin-bottom:10px}
  .guide-toc a{display:flex;align-items:center;min-height:44px;padding-block:9px}
  .footer-col{gap:0}
  .footer-col a{display:flex;align-items:center;min-height:44px;padding-block:9px}
  .footer-phone{display:inline-flex;align-items:center;min-height:44px}
  .inner-grid>*,.contact-grid>*,.reading-grid>*,.fields>*{min-width:0}
}
@media(max-width:600px){
  html{scroll-padding-top:84px;scroll-padding-bottom:100px}
  .wrap{width:calc(100% - 40px)}
  .topbar{display:none}
  .nav{height:68px;gap:16px;justify-content:space-between}
  .nav>.button{display:none}
  .logo{width:170px;height:48px}
  .logo img{width:190px;left:-10px;top:-10px}
  .nav nav{top:68px;padding:16px 24px 24px;max-height:calc(100dvh - 68px)}
  .hero{padding-top:34px}
  .hero .eyebrow{font-size:12px;letter-spacing:0}
  .hero h1{font-size:clamp(32px,9.7vw,54px);line-height:1.08;letter-spacing:-.05em;margin:18px 0 20px}
  .hero p{font-size:16px;line-height:1.6;max-width:380px;margin-bottom:22px;letter-spacing:-.01em}
  .hero p br{display:block}
  .hero .actions{gap:8px;flex-direction:column}
  .hero .actions>.button:first-child{width:100%;max-width:320px;min-height:50px;font-size:15px}
  .hero .actions>.quiet{min-height:44px;font-size:14px;padding:10px 18px}
  .hero-phone{display:none}
  .hero-visual{width:calc(100% - 32px);height:260px;margin-top:24px;border-radius:22px}
  .hero-image{object-position:59% center}
  .visual-caption{display:none}
  .visual-label{left:16px;right:16px;bottom:16px;width:fit-content;max-width:calc(100% - 32px);font-size:11px;padding:12px 16px}
  .visual-label strong{font-size:13px}
  .assurance{gap:8px;padding-top:22px}
  .assurance span{font-size:11px;line-height:1.5;padding:0 5px}
  .assurance i{display:block;font-size:10px;margin:0 0 5px}
  section{padding:56px 0}
  h2{font-size:clamp(30px,8.5vw,42px);line-height:1.12;letter-spacing:-.04em}
  .section-heading{margin-bottom:26px}
  .section-heading>p{font-size:15px;margin-top:18px}
  .service-grid{grid-template-columns:1fr;gap:14px}
  .service-card{display:grid;grid-template-columns:80px minmax(0,1fr);gap:0 18px;padding:22px;border-radius:22px}
  .service-card .card-top{display:none}
  .service-card .appliance-art{grid-column:1;grid-row:1/4;height:100px;margin:0;align-self:center}
  .service-card .appliance-art svg{width:78px;height:90px}
  .service-card .appliance-art:before{width:90px;height:90px}
  .service-card h3{grid-column:2;font-size:23px;margin:0 0 9px;letter-spacing:-.03em}
  .service-card p{grid-column:2;font-size:14px;line-height:1.6;margin:0 0 12px;max-width:none}
  .service-card .card-link{grid-column:2;font-size:12px;align-items:center}
  .brand-note{font-size:12px;line-height:1.6}
  .manifesto-grid{padding:30px 24px;width:calc(100% - 32px)}
  .manifesto h2{font-size:36px}
  .manifesto p,.process-grid p,.area-grid p,.faq-grid>div>p,details p,.prose p,.fault-grid p{font-size:15px}
  .process-grid{grid-template-columns:1fr;gap:24px}
  .process-grid article{display:grid;grid-template-columns:37px 1fr;gap:0 16px}
  .step-number{grid-row:1/3;margin:0}
  .process-grid p{grid-column:2}
  .area-list{grid-template-columns:1fr 1fr;gap:10px}
  .area-list a{font-size:14px;padding:16px;min-height:72px}
  summary{font-size:16px;line-height:1.5;gap:16px}
  details p{margin-right:0}
  .contact h2{font-size:44px}
  .contact-grid{gap:24px}
  form{padding:24px 20px;border-radius:22px}
  .fields{grid-template-columns:1fr;gap:18px}
  label{font-size:13px}
  input,select,textarea{padding:14px;min-height:50px;border-radius:12px}
  textarea{min-height:120px}
  form .button{font-size:14px;min-height:50px;padding-inline:16px}
  form small,.contact .small-note{font-size:12px}
  #form-status,#form-status p,.copy-message{font-size:14px}
  .inner-hero{padding:20px 0 40px}
  .breadcrumbs{margin-bottom:24px;font-size:12px}
  .inner-grid{grid-template-columns:1fr;gap:28px}
  .inner-hero h1{font-size:clamp(34px,9.5vw,48px);letter-spacing:-.045em;overflow-wrap:normal;hyphens:manual}
  .inner-hero p{font-size:16px}
  .inner-hero .actions{gap:10px;align-items:stretch}
  .inner-hero .button{min-height:48px;font-size:14px}
  .inner-art{min-height:220px}
  .inner-art>svg{width:150px;height:150px}
  .fault-grid,.guide-grid,.related{grid-template-columns:1fr}
  .related a{min-height:56px;font-size:15px;padding:18px 20px}
  .symptoms li{font-size:15px}
  .guide-card p{font-size:15px}
  .guide-layout{gap:28px;padding-block:40px}
  .footer-top{grid-template-columns:1fr 1fr;gap:24px}
  .footer-top>div:first-child{grid-column:1/-1}
  .footer-col,.footer-col h2{font-size:13px}
  .footer-bottom{font-size:11px;line-height:1.6;flex-direction:column}
  footer{padding-bottom:calc(100px + env(safe-area-inset-bottom,0px))}
  .mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:40;display:flex;gap:10px;padding:10px 20px calc(10px + env(safe-area-inset-bottom,0px));background:#fffffff5;backdrop-filter:blur(20px);border-top:1px solid #e5e5e8}
  .mobile-bar .button{flex:1;min-width:0;min-height:46px;font-size:13px;padding:10px 12px;gap:8px}
  .mobile-bar .button span{display:none}
  body:has(.menu-toggle[aria-expanded=true]) .mobile-bar,body:has(input:focus,select:focus,textarea:focus) .mobile-bar{display:none}
  .city-list article,.guide-layout .prose section{scroll-margin-top:84px}
}
@media(max-width:360px){
  .wrap{width:calc(100% - 32px)}
  .service-card{grid-template-columns:60px minmax(0,1fr);gap:0 14px;padding:20px 16px}
  .service-card .appliance-art svg{width:60px}
  .service-card h3{font-size:21px}
  .mobile-bar{padding-inline:16px}
  .phone-big{font-size:26px}
}
@media(max-width:800px) and (hover:none){
  .button:hover,.service-card:hover,.guide-card:hover,.area-list a:hover{transform:none;box-shadow:none}
}

.contact-email{display:block;width:fit-content;max-width:100%;padding-block:10px;min-height:44px;font-size:14px;color:var(--red);overflow-wrap:anywhere}.contact-email:hover{text-decoration:underline;text-underline-offset:4px}