:root{--ink:#15202b;--muted:#5b6771;--paper:#f5f6f2;--surface:#fff;--line:#dfe4df;--accent:#c7f24a;--accent-deep:#84a900;--navy:#172630;--orange:#ff8a4c;--radius:18px;--shadow:0 16px 40px #10212a14;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Meiryo,system-ui,sans-serif;line-height:1.8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);min-width:320px;margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.container{width:min(1160px,100% - 40px);margin:0 auto}.section{padding:96px 0}.section-tight{padding:68px 0}.eyebrow,.footer-label{color:var(--accent-deep);letter-spacing:.16em;font-size:.72rem;font-weight:800}.section-heading{max-width:720px;margin-bottom:42px}.section-heading h1,.section-heading h2{letter-spacing:-.04em;margin:8px 0 14px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.25}.section-heading p{color:var(--muted);margin:0}.display{letter-spacing:-.075em;margin:0;font-size:clamp(2.45rem,6vw,5.6rem);line-height:1.08}.lead{color:var(--muted);font-size:1.08rem}.site-header{z-index:20;backdrop-filter:blur(16px);background:#f5f6f2e6;border-bottom:1px solid #dfe4dfcc;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:28px;min-height:76px;display:flex}.brand{flex:none;align-items:center;gap:10px;display:inline-flex}.brand-copy{line-height:1.1;display:grid}.brand-copy strong{letter-spacing:-.04em;font-size:1rem}.brand-copy small{color:var(--muted);letter-spacing:.15em;margin-top:4px;font-size:.58rem}.brand-mark{border:3px solid var(--ink);border-radius:50%;align-items:center;gap:2px;width:34px;height:34px;display:inline-flex;position:relative;transform:rotate(-12deg)}.brand-mark:after{content:"";border:3px solid var(--ink);background:var(--paper);border-radius:50%;width:12px;height:12px;position:absolute;top:8px;left:8px}.brand-mark span{background:var(--ink);border-radius:2px;width:3px;height:8px;margin-left:-1px}.brand-mark span:first-child{transform:rotate(35deg)translate(8px,-6px)}.brand-mark span:nth-child(2){transform:rotate(95deg)translate(8px,-2px)}.brand-mark span:nth-child(3){transform:rotate(155deg)translate(6px)}.main-nav{align-items:center;gap:24px;font-size:.86rem;font-weight:700;display:flex}.main-nav a{color:var(--muted);padding:8px 0}.main-nav a:hover,.main-nav a.active{color:var(--ink)}.main-nav .nav-cta{color:var(--ink);background:var(--accent);border:1px solid #afda2a;border-radius:999px;padding:10px 17px}.menu-toggle{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 12px;display:none}.hero{background:var(--navy);color:#f7fbf6;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);align-items:center;gap:64px;min-height:650px;display:grid}.hero-copy{z-index:1;padding:84px 0;position:relative}.hero .eyebrow{color:var(--accent)}.hero h1{max-width:780px;margin:18px 0 24px}.hero p{color:#c7d2d0;max-width:590px;font-size:clamp(1rem,2vw,1.18rem)}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:34px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:48px;padding:12px 20px;font-weight:800;transition:transform .2s,background .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--accent);color:var(--ink)}.button-ghost{color:#f7fbf6;border-color:#50636a}.button-dark{background:var(--ink);color:#fff}.hero-visual{align-self:stretch;align-items:end;min-height:560px;display:flex;position:relative}.hero-visual:before{content:"FIELD SERVICE / 01";color:#6d7e83;letter-spacing:.18em;writing-mode:vertical-rl;font-size:.72rem;position:absolute;top:100px;right:0}.hero-visual img{aspect-ratio:2;object-fit:contain;object-position:center;opacity:1;border-radius:20px;width:calc(100% + 68px);max-width:none;height:auto;position:absolute;bottom:88px;right:-34px}.hero-stamp{z-index:2;aspect-ratio:1;background:var(--accent);width:138px;color:var(--ink);text-align:center;border-radius:50%;place-items:center;font-size:.72rem;font-weight:900;line-height:1.4;display:grid;position:absolute;bottom:50px;left:-40px;transform:rotate(-12deg)}.hero-stamp strong{font-size:2rem;line-height:1;display:block}.stat-strip{background:var(--accent);color:var(--ink)}.stat-grid{background:#17263033;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.stat{background:var(--accent);padding:24px 20px}.stat strong{letter-spacing:-.05em;font-size:1.8rem;display:block}.stat span{font-size:.86rem}.card-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.service-card{min-height:190px}.card h3{letter-spacing:-.04em;margin:18px 0 8px;font-size:1.3rem;line-height:1.35}.service-card h2,.service-card h3{letter-spacing:-.04em;margin:0 0 8px;font-size:1.3rem;line-height:1.35}.card p{color:var(--muted);margin:0;font-size:.93rem}.split{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:72px;display:grid}.dark-block{background:var(--navy);color:#f7fbf6}.dark-block .lead,.dark-block p{color:#c7d2d0}.image-card{border:1px solid var(--line);background:var(--surface);border-radius:24px;margin:0;position:relative;overflow:hidden}.image-card img{aspect-ratio:2;object-fit:contain;background:var(--surface);width:100%;height:auto;display:block}.image-card figcaption{border-top:1px solid var(--line);background:var(--surface);color:var(--muted);padding:12px 16px;font-size:.8rem;line-height:1.45}.vehicle-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.vehicle-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;justify-content:space-between;min-height:170px;padding:18px;display:flex}.vehicle-card:hover{border-color:var(--accent-deep);box-shadow:var(--shadow)}.vehicle-card .vehicle-code{color:var(--muted);letter-spacing:.12em;font-size:.7rem;font-weight:800}.vehicle-card h3{margin:12px 0 0;font-size:1.03rem;line-height:1.35}.vehicle-card .vehicle-bar{background:var(--accent);border-radius:99px;width:46px;height:5px}.vehicle-card:nth-child(3n) .vehicle-bar{background:var(--orange)}.vehicle-card:nth-child(4n) .vehicle-bar{background:#8fc8e8}.area-layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:40px;display:grid}.area-list{flex-wrap:wrap;gap:8px;margin:28px 0;display:flex}.area-pill{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:.84rem;font-weight:700}.area-map{background:#10171b;border-radius:22px;padding:20px}.area-map img{border-radius:14px;width:100%;height:auto;display:block}.callout{background:var(--accent);border-radius:24px;justify-content:space-between;align-items:center;gap:30px;padding:40px;display:flex}.callout h2{letter-spacing:-.06em;max-width:690px;margin:0;font-size:clamp(1.7rem,3.5vw,3.2rem);line-height:1.2}.page-hero{background:var(--navy);color:#f7fbf6;padding:74px 0 60px}.page-hero h1{letter-spacing:-.07em;margin:12px 0 0;font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.1}.page-hero p{color:#c7d2d0;max-width:650px;margin:20px 0 0}.breadcrumb{color:#99acaf;margin-top:16px;font-size:.78rem}.breadcrumb a{text-underline-offset:3px;text-decoration:underline}.process{counter-reset:process;grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.process-item{border-top:4px solid var(--accent);background:var(--surface);box-shadow:var(--shadow);border-radius:14px;padding:24px 20px;position:relative}.process-item strong{color:var(--accent-deep);letter-spacing:.14em;font-size:.76rem;display:block}.process-item h3{margin:12px 0 6px;font-size:1.1rem}.process-item p{color:var(--muted);margin:0;font-size:.86rem}.price-toolbar{z-index:5;border:1px solid var(--line);backdrop-filter:blur(12px);background:#f5f6f2f0;border-radius:16px;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;padding:14px;display:grid;position:sticky;top:76px}.field,.select{background:var(--surface);width:100%;min-height:46px;color:var(--ink);border:1px solid #cbd4cc;border-radius:10px;padding:10px 12px}.field:focus,.select:focus,textarea:focus{border-color:var(--accent-deep);outline:3px solid #c7f24a8c}.price-count{color:var(--muted);margin:10px 0 20px;font-size:.82rem}.price-group{margin-bottom:34px}.price-group h2{letter-spacing:-.04em;align-items:baseline;gap:12px;margin:0 0 14px;font-size:1.55rem;display:flex}.price-group h2 small{color:var(--muted);font-size:.75rem;font-weight:500}.price-category{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin:12px 0;overflow:hidden}.price-category>summary{cursor:pointer;justify-content:space-between;padding:14px 16px;font-weight:800;list-style:none;display:flex}.price-category>summary::-webkit-details-marker{display:none}.price-category>summary:after{content:"+";color:var(--accent-deep);font-size:1.2rem}.price-category[open]>summary:after{content:"−"}.price-table-wrap{border-top:1px solid var(--line);overflow-x:auto}.price-table{border-collapse:collapse;width:100%;min-width:720px;font-size:.82rem}.price-table th,.price-table td{text-align:left;vertical-align:top;border-bottom:1px solid #edf0ec;padding:10px 12px}.price-table th{color:var(--muted);white-space:nowrap;background:#f7f9f6;font-size:.72rem;font-weight:800}.price-table td:not(:first-child){white-space:nowrap}.price-table td.price{color:var(--ink);font-weight:900}.price-table td.note{color:var(--muted);white-space:normal;min-width:180px}.price-row.is-hidden{display:none}.notice{border-left:4px solid var(--accent-deep);color:#4d5c4b;background:#edf3e8;border-radius:0 12px 12px 0;padding:16px 18px}.detail-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.detail-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px}.detail-card h2{margin-top:0;font-size:1.25rem}.detail-card dl{grid-template-columns:8rem 1fr;gap:12px 18px;margin:0;font-size:.93rem;display:grid}.detail-card dt{color:var(--muted);font-weight:700}.detail-card dd{margin:0}.request-layout{grid-template-columns:minmax(250px,.65fr) minmax(0,1.35fr);align-items:start;gap:50px;display:grid}.request-form{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:28px}.form-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.form-field{gap:5px;display:grid}.form-field.full{grid-column:1/-1}.form-field label{font-size:.78rem;font-weight:800}.form-field label span{color:#c25131;margin-left:4px}.form-field textarea{resize:vertical;min-height:150px}.form-note{color:var(--muted);font-size:.8rem}#form-status{color:var(--muted);margin:16px 0 0;font-size:.85rem}.article{max-width:780px;margin:0 auto}.article h2{margin:54px 0 14px;font-size:1.7rem;line-height:1.3}.article h3{margin:34px 0 10px;font-size:1.25rem}.article p{color:#3e4c54}.article figure{margin:30px 0}.article figure img{border-radius:16px;width:100%}.article figcaption{color:var(--muted);margin-top:6px;font-size:.78rem}.site-footer{color:#f7fbf6;background:#101b21;padding:68px 0 28px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:42px;display:grid}.footer-brand .brand-copy small,.footer-note,.footer-lead{color:#aebfbd}.footer-brand .brand-mark{border-color:var(--accent)}.footer-brand .brand-mark:after{border-color:var(--accent);background:#101b21}.footer-brand .brand-mark span{background:var(--accent)}.footer-lead{max-width:300px;margin:22px 0 4px}.footer-note{margin:0;font-size:.8rem}.footer-label{color:var(--accent);margin:0 0 12px}.footer-links{color:#d7e0dd;gap:6px;margin:0;padding:0;font-size:.88rem;list-style:none;display:grid}.footer-links a:hover{color:var(--accent)}.footer-bottom{color:#91a3a2;border-top:1px solid #33444a;justify-content:space-between;gap:18px;margin-top:58px;padding-top:18px;font-size:.72rem;display:flex}.not-found{text-align:center;padding:120px 0}.ai-consult{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:min(1160px,100% - 40px);box-shadow:var(--shadow);margin:0 auto 96px;padding:28px}.ai-consult-header{justify-content:space-between;align-items:center;gap:28px;display:flex}.ai-consult-header h2{letter-spacing:-.05em;margin:6px 0 8px;font-size:clamp(1.6rem,3vw,2.5rem);line-height:1.2}.ai-consult-header p:not(.eyebrow){max-width:680px;color:var(--muted);margin:0}.ai-consult-panel{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.ai-consult-actions{flex-wrap:wrap;gap:10px;display:flex}.ai-consult-actions .button{min-height:44px;font-size:.88rem}.ai-consult-note,.ai-consult-status{color:var(--muted);font-size:.82rem}.ai-consult-status{min-height:1.6em;margin:10px 0}.ai-consult-prompt{border:1px solid var(--line);background:#f7f9f6;border-radius:12px;margin-top:18px}.ai-consult-prompt summary{cursor:pointer;padding:12px 14px;font-weight:800}.ai-consult-prompt pre,.ai-consult-noscript pre{border-top:1px solid var(--line);color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:16px;font:.82rem/1.75 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:auto}.ai-consult-noscript{margin-top:20px}.ai-consult-noscript p{margin:6px 0 10px}.ai-consult-noscript-links{flex-wrap:wrap;gap:12px;margin-top:14px;display:flex}.ai-consult-noscript-links a{text-underline-offset:3px;font-weight:700;text-decoration:underline}@media (width<=900px){.header-inner{min-height:68px}.menu-toggle{display:block}.main-nav{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffffffa;border-radius:16px;flex-direction:column;align-items:stretch;gap:0;padding:12px;display:none;position:absolute;top:76px;left:20px;right:20px}.main-nav.open{display:flex}.main-nav a{padding:12px}.hero-grid,.split,.area-layout,.request-layout{grid-template-columns:1fr;gap:34px}.hero-copy{padding:80px 0 0}.hero-visual{min-height:380px}.hero-visual img{width:calc(100% + 40px);height:auto;bottom:18px;right:-20px}.hero-stamp{bottom:28px;left:10px}.card-grid,.vehicle-grid,.process{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media (width<=580px){.container{width:min(100% - 28px,1160px)}.section{padding:68px 0}.section-tight{padding:48px 0}.hero-copy{padding-top:58px}.hero-visual{min-height:300px}.hero-visual img{border-radius:18px;width:100%;height:auto;bottom:16px;right:0}.hero-stamp{width:100px;font-size:.58rem;bottom:16px}.hero-stamp strong{font-size:1.55rem}.stat-grid{grid-template-columns:1fr}.stat{padding:14px 18px}.card-grid,.detail-grid,.form-grid,.process{grid-template-columns:1fr}.form-field.full{grid-column:auto}.vehicle-grid{grid-template-columns:repeat(2,1fr);gap:10px}.vehicle-card{min-height:145px;padding:14px}.callout{flex-direction:column;align-items:flex-start;padding:28px 22px}.ai-consult{width:min(100% - 28px,1160px);margin-bottom:68px;padding:22px 18px}.ai-consult-header{flex-direction:column;align-items:stretch;gap:18px}.ai-consult-header .button{width:100%}.ai-consult-actions{grid-template-columns:1fr;display:grid}.ai-consult-actions .button{width:100%}.price-toolbar{grid-template-columns:1fr;top:68px}.price-table{min-width:650px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column;margin-top:40px}}