:root{--ink:#193747;--navy:#173e53;--blue:#176889;--muted:#546b78;--line:#d4dfe5;--wash:#f0f5f7;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;color:var(--ink);background:#fff;font-family:'Yu Gothic','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;font-size:15px;line-height:1.9}a{color:inherit;text-underline-offset:5px}img{display:block;width:100%;height:auto}figure,p,h1,h2,h3,dl,dd{margin:0}button,input,select,textarea{font:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2689af;outline-offset:4px}h1,h2,h3{font-weight:700;line-height:1.55;letter-spacing:.02em}h2{font-size:clamp(26px,2.5vw,36px)}h3{font-size:19px}p+p{margin-top:18px}.wrap{max-width:1240px;margin:auto;padding:0 52px}.section{padding:96px 0}.section-label{color:var(--blue);font-size:13px;font-weight:700;margin-bottom:16px}.intro{margin-top:25px;line-height:2}.note{font-size:12px;line-height:1.9;color:var(--muted)}.text-link{display:inline-block;font-weight:700;font-size:14px;margin-top:24px;padding-bottom:5px;border-bottom:1px solid var(--blue);text-decoration:none}.text-link:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 26px;min-height:52px;background:var(--navy);color:white;border:1px solid var(--navy);border-radius:3px;font-weight:700;font-size:14px;text-decoration:none;cursor:pointer}.btn:hover{background:#245b74}.actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.quiet-link{font-size:13px;font-weight:700}.skip{position:fixed;top:8px;left:8px;z-index:100;background:white;padding:10px;transform:translateY(-150%)}.skip:focus{transform:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
header{height:90px;background:#fff;position:sticky;top:0;z-index:30;border-bottom:1px solid #e6ecef}.header-inner{max-width:1460px;margin:auto;padding:0 38px;display:flex;align-items:center;justify-content:space-between;height:100%;gap:30px}.logo{font-family:Arial,sans-serif;font-size:32px;font-weight:800;letter-spacing:-1px;text-decoration:none;white-space:nowrap;line-height:1.2}.logo span{font-weight:400;color:var(--blue)}.logo small{display:block;font-family:'Yu Gothic',Meiryo,sans-serif;font-size:10px;letter-spacing:.04em;font-weight:600;margin-top:7px}nav{display:flex;align-items:center;gap:25px}nav>a{font-size:13px;font-weight:700;text-decoration:none}nav .btn{padding:12px 20px}.menu{display:none}
.hero{position:relative;max-width:1600px;margin:auto;min-height:655px;display:flex;align-items:center}.hero-photo{position:absolute;right:0;top:0;width:64%;height:100%}.hero-photo img{height:100%;object-fit:cover;object-position:60% center}.hero-photo>p{position:absolute;bottom:15px;right:22px;color:#fff;font-size:11px;background:#193747bd;padding:4px 12px}.hero-copy{position:relative;background:#fff;width:47%;padding:44px 40px 44px max(52px,calc((100vw - 1136px)/2));margin:32px 0;z-index:1}.locality{font-size:13px;color:var(--blue);font-weight:700;margin-bottom:22px}.hero h1{font-size:clamp(36px,3.7vw,55px);line-height:1.45;letter-spacing:.03em}.hero-description{margin-top:24px;font-size:14px;line-height:2}.hero .actions{margin-top:30px;gap:16px}.hero-scope{font-size:11px;color:var(--muted);margin-top:17px}.service-strip{background:var(--navy);color:#fff;padding:18px 0;font-size:12px}.service-strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}.service-strip span{margin-left:25px}.service-strip a{font-size:11px}
.split-heading{display:grid;grid-template-columns:1fr 1.15fr;gap:70px}.symptoms{border-top:1px solid var(--line)}.symptoms>a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);text-decoration:none}.symptoms h3{font-size:20px}.symptoms p{font-size:13px;color:var(--muted);margin-top:5px}.symptoms>a>span{font-size:24px;color:var(--blue)}.symptoms a:hover h3{color:var(--blue)}
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.contact{background:#eaf1f5}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}.contact-copy>p:not(.section-label){margin-top:24px;font-size:14px}.contact-copy h2{font-size:31px}.contact-channels{margin:34px 0;border-top:1px solid #c4d5df;padding-top:25px}.contact-channels h3{font-size:14px;margin-bottom:12px}.contact-channels h3:not(:first-child){margin-top:25px}.line-button{background:#fff;border-color:#adc4b9;color:#24523c}.line-button:hover{background:#f1f8f4}.contact-channels .note{margin-top:9px}.email{font-size:17px;font-weight:700;overflow-wrap:anywhere}.form{background:#fff;padding:34px;border-radius:4px;min-width:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{margin-bottom:20px;min-width:0}.field>label:not(.check){display:block;font-size:13px;font-weight:700;margin-bottom:7px}.field input:not([type=checkbox]),.field select,.field textarea{width:100%;min-width:0;border:1px solid #aebfc9;border-radius:3px;background:#fff;color:var(--ink);padding:11px 12px;font-size:16px;min-height:48px}.field textarea{min-height:155px;resize:vertical}.req{font-size:10px;color:#9a3824;background:#fff0eb;padding:2px 5px;margin-left:8px;font-weight:400}.form-note{font-size:11px;color:var(--muted);font-weight:400}.field label .form-note{margin-left:4px}#maintenance-form-help{margin:0 0 20px}.check{display:flex;gap:9px;align-items:flex-start;font-size:12px;line-height:1.8;margin:14px 0}.check input{margin-top:5px;width:16px;height:16px;flex-shrink:0;accent-color:var(--blue)}.form button{width:100%;margin-bottom:12px}.honeypot{display:none}footer{background:#fff;padding:38px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.footer-inner p{font-size:12px;color:var(--muted)}.footer-inner>a:last-child{font-size:12px}.mobile-contact{display:none}
@media(min-width:1600px){.hero-copy{padding-left:112px}}@media(max-width:1100px){nav{gap:16px}.header-inner{padding:0 24px}.wrap{padding:0 32px}.hero-copy{padding-left:32px;width:49%;padding-right:28px}.hero-photo{width:62%}.hero h1{font-size:43px}.hero{min-height:630px}.consult-band .wrap{display:block}.consult-band .actions{margin-top:22px}.contact-grid{gap:36px}.diagnosis-layout,.partner-layout,.about-layout{gap:40px}.maintenance-layout{gap:48px}}@media(max-width:850px){header{height:76px}.menu{display:block;background:#fff;border:1px solid var(--line);padding:9px 13px;font-size:12px;border-radius:3px;color:var(--ink)}nav{display:none;position:absolute;left:0;right:0;top:76px;padding:22px;background:#fff;box-shadow:0 10px 15px #19374715}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}nav>a{padding:13px}nav .btn{margin-top:10px}.hero{min-height:590px}.hero-copy{width:53%}.hero h1{font-size:37px}.hero-description{font-size:13px}.hero-description br{display:none}.hero-photo{width:59%;object-position:65%}.section{padding:72px 0}.split-heading{gap:35px}.symptoms h3{font-size:17px}.diagnosis-layout{gap:32px}.diagnosis-copy h2{font-size:25px}.diagnosis-details{gap:18px}.work-row{gap:28px}.maintenance-layout{gap:30px}.contact-grid{grid-template-columns:1fr}.contact-copy{max-width:640px}.contact-channels{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.contact-channels h3:not(:first-child){margin:0}.contact-channels{display:block}.form{max-width:760px}.faq-layout{grid-template-columns:1fr;gap:20px}.steps{grid-template-columns:1fr 1fr;gap:32px}.about-layout{gap:30px}.profile>div{grid-template-columns:85px 1fr}.service-list>a{gap:20px}.mobile-contact{display:flex;position:fixed;bottom:0;left:0;right:0;background:white;border-top:1px solid var(--line);z-index:25;padding:8px 12px max(8px,env(safe-area-inset-bottom));gap:8px}.mobile-contact a{flex:1;text-align:center;padding:10px 3px;background:var(--navy);color:white;text-decoration:none;font-weight:700;font-size:12px;border-radius:3px}.mobile-contact a+a{background:#edf5ef;color:#24523c;border:1px solid #b5ccbe}body{padding-bottom:65px}}@media(max-width:600px){.wrap{padding:0 23px}.header-inner{padding:0 20px}.logo{font-size:28px}.logo small{font-size:9px}.hero{display:flex;flex-direction:column;padding-top:0;min-height:0}.hero-photo{position:relative;order:0;width:100%;height:300px}.hero-photo img{object-position:center 57%}.hero-photo>p{font-size:10px;bottom:10px;right:15px}.hero-copy{width:calc(100% - 23px);align-self:flex-start;margin:-20px 0 0;padding:30px 23px 32px;order:1}.hero h1{font-size:37px;line-height:1.45}.hero h1 br:first-child{display:none}.locality{font-size:11px;margin-bottom:15px}.hero-description{font-size:13px;line-height:2;margin-top:18px}.hero-description br{display:block}.hero .actions{margin-top:22px;align-items:flex-start;flex-direction:column;gap:13px}.hero .btn{width:100%}.hero-scope{font-size:10px}.service-strip{padding:16px 0}.service-strip .wrap{display:block}.service-strip p{font-size:11px}.service-strip span{margin-left:12px}.service-strip a{display:inline-block;margin-top:6px;font-size:10px}.section{padding:58px 0}.section-label{font-size:11px;margin-bottom:12px}h2{font-size:27px}.split-heading,.diagnosis-layout,.maintenance-layout,.partner-layout,.about-layout{grid-template-columns:1fr;gap:30px}.intro{font-size:13px;margin-top:18px}.intro br{display:none}.symptoms>a{padding:21px 0}.symptoms h3{font-size:17px}.symptoms p{font-size:12px}.diagnosis-photo img{aspect-ratio:4/3}.diagnosis-copy h2{font-size:26px}.diagnosis-copy p{font-size:13px!important}.diagnosis-details{display:block;margin-top:36px}.diagnosis-details figure{display:grid;grid-template-columns:125px 1fr;gap:17px;align-items:center;margin-top:20px}.diagnosis-details img{aspect-ratio:1/1}.diagnosis-details figcaption{margin:0;font-size:12px}.diagnosis-details strong{font-size:14px}.section-heading{display:block;margin-bottom:26px}.section-heading>p{margin-top:16px;font-size:13px}.work-row{grid-template-columns:1fr;gap:21px;margin-bottom:38px}.work-pair{gap:9px}.work-row h3{font-size:20px;margin-bottom:10px}.work-row p{font-size:13px}.text-link{margin-top:16px;font-size:13px}.consult-band{padding:32px 0}.consult-band h2{font-size:22px}.consult-band .actions{display:grid;grid-template-columns:1fr 1fr;gap:9px}.consult-band .btn{font-size:12px;padding:12px 8px}.maintenance-list article{padding:20px 0}.maintenance-list p{font-size:13px}.maintenance-foot{margin-top:28px;font-size:13px}.service-list>a{grid-template-columns:1fr 20px;gap:6px 15px;padding:20px 0}.service-list h3{font-size:17px}.service-list p{grid-column:1;font-size:12px}.service-list>a>span:last-child{grid-column:2;grid-row:1/3}.partner-layout h2{font-size:26px}.partner-layout p{font-size:13px}.steps{grid-template-columns:1fr;gap:25px}.steps li{padding:0 0 0 52px}.steps li:before{font-size:21px}.steps h3{font-size:17px;margin-bottom:8px}.faq summary{font-size:13px;padding:20px 0}.about-layout{gap:32px}.profile>div{grid-template-columns:95px 1fr;font-size:12px}.contact-copy h2{font-size:29px}.contact-copy>p:not(.section-label){font-size:13px}.form{padding:25px 20px;margin:0 -3px}.form-row{grid-template-columns:1fr;gap:0}.form-note{line-height:1.8}.field>label:not(.check){font-size:12px}.footer-inner{flex-wrap:wrap;gap:20px}.footer-inner .logo{font-size:26px}.footer-inner p{font-size:11px}.footer-inner>a:last-child{font-size:11px}.note{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.detail-hero{background:var(--wash);padding:65px 0}.detail-hero h1{font-size:42px;line-height:1.55}.detail-hero .btn{margin:26px 0 15px}.detail-hero figure img{aspect-ratio:4/3;object-fit:cover}.detail-hero figcaption{font-size:11px;color:var(--muted);margin-top:8px}.symptom-detail{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;border-top:1px solid var(--line);padding:32px 0;scroll-margin-top:110px}.symptom-detail:first-of-type{margin-top:35px}.symptom-detail h3{font-size:21px;margin-bottom:12px}.symptom-detail p{font-size:14px}.information-list{padding-left:22px;line-height:2.3;margin:25px 0}.inspection-table{margin:30px 0}.inspection-table table{width:100%;border-collapse:collapse;font-size:14px;background:#fff}.inspection-table caption{text-align:left;font-weight:bold;margin-bottom:12px}.inspection-table th,.inspection-table td{text-align:left;padding:18px;border-bottom:1px solid var(--line)}.inspection-table thead{background:var(--navy);color:#fff}.confirmation{max-width:720px;margin:70px auto;padding:40px 35px}.confirmation .section-label{margin-top:45px}.confirmation h1{font-size:28px;margin-bottom:25px}.confirmation .btn{margin-top:30px}.confirmation a{overflow-wrap:anywhere}@media(max-width:600px){.hero h1 br:first-child{display:initial}.hero h1{font-size:34px}.detail-hero{padding:40px 0}.detail-hero h1{font-size:30px}.header-inner>.btn{font-size:11px;min-height:44px;padding:10px 15px}.symptom-detail{grid-template-columns:1fr;gap:15px;padding:26px 0}.symptom-detail h3{font-size:19px}.symptom-detail p{font-size:13px}.inspection-table table{font-size:11px}.inspection-table th,.inspection-table td{padding:12px 7px}.confirmation{margin:25px auto;padding:30px 24px}.confirmation h1{font-size:24px}}

/* Motion: real field imagery with a restrained equipment explanation. */
.hero-photo{overflow:hidden}.motion-enabled .hero-photo img{animation:field-drift 18s ease-in-out infinite alternate}.motion-toggle{position:absolute;top:18px;right:18px;z-index:2;background:#173e53e8;color:#fff;border:1px solid #ffffff70;padding:8px 13px;font-size:11px;border-radius:3px;cursor:pointer}.motion-toggle[hidden]{display:none}@keyframes field-drift{from{transform:scale(1.015) translateX(0)}to{transform:scale(1.065) translateX(-1%)}}
.repair-motion{background:#f0f5f7}.motion-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center}.machine-stage{position:relative}.machine-stage svg{display:block;width:100%;height:auto}.machine-caption{display:block;text-align:center;font-size:11px;color:#627b87;margin-top:12px}.motion-steps{list-style:none;padding:0;margin:0}.motion-steps li{border-bottom:1px solid #cddce2;padding:16px 0}.motion-steps button{display:flex;align-items:center;gap:17px;border:0;background:none;color:#687f89;padding:4px 0;cursor:pointer;text-align:left;width:100%;font:inherit}.motion-steps button[aria-pressed="true"]{color:#173e53}.motion-steps button span{font-size:12px;letter-spacing:.08em}.motion-steps button strong{font-size:18px}.motion-steps p{font-size:12px;margin:6px 0 0 34px;color:#526d7a}.motion-replay{background:none;border:0;border-bottom:1px solid #173e53;color:#173e53;font:inherit;font-size:12px;cursor:pointer;padding:8px 0;margin-top:15px}.repair-motion .note{margin-top:30px}.service-part{transition:transform 1.4s ease,opacity 1.4s}.inspection-ring,.air-path{opacity:0;transition:opacity .6s}.fan-blades{transform-origin:255px 220px}.machine-stage[data-phase="1"] .inspection-ring{opacity:1}.machine-stage[data-phase="2"] .service-part{transform:translate(75px,-35px);opacity:.6}.machine-stage[data-phase="3"] .part-indicator,.machine-stage[data-phase="3"] .status-light{fill:#398b83}.machine-stage[data-phase="3"] .air-path{opacity:1}.motion-enabled .machine-stage[data-phase="3"] .fan-blades{animation:fan-turn 3s linear infinite}.motion-enabled .machine-stage[data-phase="3"] .air-path{stroke-dasharray:16 13;animation:airflow 3s linear infinite}@keyframes fan-turn{to{transform:rotate(360deg)}}@keyframes airflow{to{stroke-dashoffset:-58}}.motion-paused .hero-photo img,.motion-paused .fan-blades,.motion-paused .air-path{animation-play-state:paused!important}.motion-paused .service-part,.motion-paused .inspection-ring,.motion-paused .air-path{transition:none}.motion-toggle:focus-visible,.motion-steps button:focus-visible,.motion-replay:focus-visible{outline:3px solid #398b83;outline-offset:5px}@media(max-width:850px){.motion-layout{gap:25px}}@media(max-width:600px){.motion-layout{grid-template-columns:1fr;gap:20px}.motion-steps li{padding:13px 0}.motion-steps button strong{font-size:16px}.motion-toggle{top:12px;right:12px}.machine-caption{font-size:10px}}@media(prefers-reduced-motion:reduce){.motion-enabled .hero-photo img,.motion-enabled .fan-blades,.motion-enabled .air-path{animation:none!important}.service-part,.inspection-ring,.air-path{transition:none!important}}
