/* Material 3 inspired roles, shape scale and state layers. No external runtime. */
:root {
  --primary:#245b94; --on-primary:#fff; --primary-container:#d4e4ff; --on-primary-container:#123252;
  --secondary-container:#dce5ef; --on-secondary-container:#253547; --tertiary-container:#e4ecc1; --on-tertiary-container:#34420c;
  --surface:#f8f9ff; --surface-low:#f0f3fa; --surface-container:#e9edf5; --surface-high:#e1e7f0;
  --on-surface:#1a1c21; --on-surface-variant:#434953; --outline:#747983; --outline-variant:#c4c9d3;
  --focus:#245b94; --small:12px; --medium:16px; --large:28px; --extra-large:40px;
}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;color:var(--on-surface);background:var(--surface);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.8}
button,input,select,textarea{font:inherit}a{color:var(--primary);text-underline-offset:5px}a,button,input,select,summary{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
.wrap{width:min(1160px,calc(100% - 56px));margin-inline:auto}
.preview-note{background:var(--tertiary-container);color:var(--on-tertiary-container);font-size:13px;padding:8px 24px;text-align:center}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px}
.brand{display:flex;align-items:center;gap:12px;color:var(--on-surface);text-decoration:none;font-size:23px;font-weight:700;line-height:1.4}
.brand-mark{display:grid;place-items:center;width:48px;height:48px;background:var(--primary);color:var(--on-primary);font-size:28px;border-radius:16px}
.brand small{display:block;font-size:12px;font-weight:500;color:var(--on-surface-variant);margin-top:5px}
.site-header nav{display:flex;align-items:center;gap:8px}.site-header nav>a{font-size:14px;font-weight:700;text-decoration:none;padding:13px 20px;border-radius:30px;min-height:48px}
.site-header nav>a:not(.button):hover{background:var(--surface-container)}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:56px;padding:15px 28px;background:var(--primary);color:var(--on-primary);border:0;border-radius:999px;font-weight:700;line-height:1.6;text-align:center;text-decoration:none;cursor:pointer;transition:background-color 160ms,box-shadow 160ms}
.button:hover{background:#1c5086;box-shadow:0 2px 6px #142a4022}.button:active{background:#154576}.button-small{min-height:48px;padding:12px 22px}
.button-outline{background:transparent;border:1px solid var(--outline);color:var(--primary);width:100%}.button-outline:hover{background:var(--primary-container);box-shadow:none}
.button-line{background:#087948;color:#fff}.button-line:hover{background:#07653d}[aria-disabled=true]{opacity:.45;cursor:not-allowed;box-shadow:none!important}
h1,h2,h3,p{overflow-wrap:anywhere}h1{font-size:clamp(38px,4.4vw,58px);font-weight:700;letter-spacing:0;line-height:1.5;margin:0 0 24px}h2{font-size:32px;font-weight:700;line-height:1.55;letter-spacing:0;margin:0 0 24px}h3{font-size:24px;line-height:1.6;margin:0 0 16px}p{margin:0 0 18px}
.eyebrow{color:var(--primary);font-size:14px;font-weight:700;letter-spacing:.035em;margin:0 0 18px}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:16px;align-items:stretch;padding-top:12px;padding-bottom:36px}
.hero-copy{background:var(--surface-container);padding:45px 36px;border-radius:var(--extra-large);display:flex;align-items:flex-start;flex-direction:column;justify-content:center}
.hero-copy .phrase{display:inline-block}
.hero-lead{font-size:16px;margin-bottom:30px;color:var(--on-surface-variant)}.hero-copy .small{margin-bottom:0}
.hero-offer{padding:34px;background:var(--primary-container);color:var(--on-primary-container);border-radius:var(--extra-large)}
.offer-label{display:inline-block;border:1px solid #7692b1;font-size:14px;line-height:1.5;padding:7px 13px;border-radius:8px;font-weight:700;margin-bottom:20px}
.hero-offer h2{font-size:25px;margin:0}.hero-offer h2 span,.car-card h3 span{font-size:16px;font-weight:500}
.price{display:flex;align-items:center;gap:9px;line-height:1.15;margin:25px 0}.price strong{font-family:Arial,sans-serif;font-size:clamp(48px,5.6vw,68px);letter-spacing:-.04em;font-weight:700}.price>span{font-size:18px;font-weight:700}.price small{display:block;font-size:13px;font-weight:500}
.key-conditions{border-top:1px solid #9eb4d1;border-bottom:1px solid #9eb4d1;padding:16px 0;margin-bottom:18px;font-size:14px}.key-conditions>*{display:block}.key-conditions strong{font-size:16px}
.offer-detail{font-size:14px;line-height:1.8;margin-bottom:14px}.text-link{font-weight:700;font-size:14px}
.small{font-size:14px;line-height:1.8;color:var(--on-surface-variant);margin-top:14px}.section{padding-block:64px}.section-intro{max-width:760px;color:var(--on-surface-variant);margin-bottom:32px}.mobile-only{display:none}
.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}.reason-grid article{padding:30px;background:var(--surface-low);border-radius:var(--large)}.reason-grid article:nth-child(2){background:var(--secondary-container)}.reason-grid p{color:var(--on-surface-variant);margin-bottom:0}
.section-number{display:inline-grid;place-items:center;background:var(--primary-container);color:var(--on-primary-container);width:42px;height:42px;border-radius:50%;font-family:Arial,sans-serif;font-size:15px;font-weight:700;margin-bottom:24px}
.photo-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.photo-pair figure{margin:0;background:var(--surface-low);border-radius:var(--large);overflow:hidden}.photo-pair img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.photo-pair figcaption{padding:16px 24px;font-size:14px;color:var(--on-surface-variant)}
.cars-section{background:var(--surface-low)}.car-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.car-card{background:var(--surface);padding:30px 25px;border:1px solid var(--outline-variant);border-radius:var(--large)}.car-card:nth-child(2){background:var(--secondary-container);border-color:transparent}.car-card h3{font-size:24px}.maker{font-family:Arial,sans-serif;font-size:13px;letter-spacing:.09em;font-weight:700;color:var(--on-surface-variant);margin-bottom:10px}
.car-price{font-size:15px;line-height:1.4;margin-bottom:12px}.car-price strong{font-family:Arial,sans-serif;font-size:40px;letter-spacing:-.035em}.car-card>p:not(.car-price):not(.maker){font-size:14px;color:var(--on-surface-variant);margin-bottom:25px}
.maintenance{display:grid;grid-template-columns:1fr 1fr;gap:38px;margin-top:40px;padding:32px;background:var(--tertiary-container);color:var(--on-tertiary-container);border-radius:var(--large)}.maintenance h3{font-size:24px;margin:0}.maintenance .eyebrow,.maintenance a{color:var(--on-tertiary-container)}.maintenance p:not(.eyebrow):not(.car-price){font-size:14px}
.consult-layout{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:32px}.consult-layout form{padding:8px 0}.field-label,legend{display:block;font-size:15px;font-weight:700;margin-bottom:10px}select,textarea{display:block;width:100%;font-size:16px;line-height:1.7;padding:16px;background:var(--surface-container);color:var(--on-surface);border:0;border-bottom:1px solid var(--outline);border-radius:8px 8px 0 0;margin-bottom:26px;min-height:56px}textarea{border:1px solid var(--outline);border-radius:var(--small);background:var(--surface);resize:vertical}
fieldset{padding:0;margin:0;border:0}legend span{font-size:13px;font-weight:400;color:var(--on-surface-variant);display:inline-block;margin-left:10px}.check{display:flex;align-items:center;gap:12px;min-height:48px;padding:6px 10px;border-radius:8px;cursor:pointer}.check:hover{background:var(--surface-container)}.check input{width:22px;height:22px;accent-color:var(--primary);margin:0}
.message-panel{background:var(--surface-low);padding:28px;border-radius:var(--large)}.message-panel textarea{min-height:280px;font-size:14px}.message-panel .button{width:100%;margin-bottom:12px}.message-panel .small{margin:6px 0 0}.line-step-link{display:inline-block;margin-top:16px}
.final-line-cta{background:#e7f5ec;border-top:1px solid #bedac8;text-align:center;padding:clamp(36px,6vw,64px) 0}.final-line-cta h2{font-size:clamp(25px,4vw,34px);margin-bottom:16px}.final-line-cta .eyebrow,.final-line-cta .text-link{color:#165635}.final-line-button{display:flex;width:min(100%,620px);min-height:76px;padding:22px 24px;margin:24px auto 20px;font-size:22px;gap:16px;box-shadow:0 8px 20px #08774426}.final-line-cta .small{max-width:620px;margin:0 auto 16px}
details{border-bottom:1px solid var(--outline-variant);padding:22px 0}summary{font-weight:700;cursor:pointer;min-height:36px;padding:4px}details>p,details>.comparison{margin:18px 4px;color:var(--on-surface-variant)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px}.comparison>div{background:var(--surface-container);padding:22px;border-radius:var(--medium)}.comparison h3{font-size:20px;color:var(--on-surface)}.comparison p{margin:0}
.store{background:var(--secondary-container);color:var(--on-secondary-container)}.store h2{margin-bottom:16px}.store p{margin-bottom:10px}.phone{display:inline-block;font-family:Arial,sans-serif;font-size:32px;font-weight:700;text-decoration:none;color:var(--on-secondary-container);min-height:48px}.store .eyebrow{color:var(--on-secondary-container)}footer{padding-block:32px;font-size:14px}footer>p{font-weight:700}footer details{max-width:840px;border:0}
@media(max-width:950px){.hero{gap:12px}.hero-copy{padding:34px 26px}.hero-offer{padding:30px 24px}.car-card{padding:25px 20px}.car-price strong{font-size:35px}.site-header nav>a:not(.button){display:none}}
@media(max-width:700px){.wrap{width:calc(100% - 32px)}.site-header{padding-block:19px;gap:10px}.brand{font-size:19px;gap:9px}.brand-mark{width:40px;height:40px;font-size:24px;border-radius:13px}.brand small{display:none}.site-header nav>a{font-size:13px;padding:12px 15px}.preview-note{font-size:12px;padding:8px 16px;text-align:left}.hero{grid-template-columns:1fr;padding-top:4px;padding-bottom:22px;gap:12px}.hero-copy{padding:34px 25px;border-radius:28px}h1{font-size:clamp(31px,8.5vw,43px);line-height:1.55;margin-bottom:20px}.hero-lead{font-size:15px;line-height:1.9;margin-bottom:26px}.hero .button{width:100%;padding-inline:18px}.hero-offer{border-radius:28px;padding:28px 25px}.hero-offer h2{font-size:24px}.price strong{font-size:clamp(48px,15vw,68px)}.small{font-size:14px}.section{padding-block:42px}h2{font-size:26px}h3{font-size:23px}.reason-grid,.car-grid,.maintenance,.consult-layout,.comparison{grid-template-columns:1fr;gap:14px}.reason-grid{margin-top:25px}.reason-grid article{padding:26px}.photo-pair{grid-template-columns:1fr;gap:14px}.photo-pair figcaption{padding:14px 22px}.car-card{padding:28px}.car-price strong{font-size:43px}.maintenance{margin-top:28px;padding:26px;gap:24px}.maintenance h3{font-size:22px}.maintenance .car-price strong{font-size:38px}.message-panel{padding:24px}.consult-layout{gap:20px}.mobile-only{display:inline}.phone{font-size:30px}footer{padding-block:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}