@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;700;900&family=Noto+Sans+JP:wght@400;700;900&display=swap');
:root{font-family:'Noto Sans JP',sans-serif;color:#1d201f;background:#f4f1e9;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;z-index:20;padding:10px}.fiction{margin:0;background:#f8c75c;padding:9px 18px;font-size:11px;line-height:1.7;text-align:center}header{height:86px;padding:0 clamp(20px,5vw,76px);display:flex;align-items:center;gap:20px;border-bottom:1px solid #292b2a}.mark{font-size:31px;font-weight:900;letter-spacing:-.12em;line-height:1}.mark span{display:block;font-size:11px;letter-spacing:.08em}.header-code{font:700 11px/1.45 'Barlow Condensed',sans-serif;letter-spacing:.14em;margin-left:auto}.back{font-size:12px;font-weight:900;border:2px solid #1c1e1d;padding:11px 17px}.back:hover,.down:hover,.closing a:hover{background:#f04c31;color:#fff}.hero{display:grid;grid-template-columns:42% 58%;min-height:730px}.hero-copy{padding:clamp(72px,9vw,140px) 4vw 65px clamp(24px,6vw,98px);background:#f4f1e9;position:relative;z-index:2}.eyebrow{font:700 13px 'Barlow Condensed',sans-serif;letter-spacing:.23em}.hero h1{font-size:clamp(90px,11.5vw,193px);line-height:.93;letter-spacing:-.13em;margin:46px 0 30px;font-weight:900;white-space:nowrap}.hero h1 em{font-style:normal;color:#f04c31}.hero-copy p{max-width:400px;line-height:2.1;font-size:14px}.down{display:inline-block;border:2px solid #232625;margin-top:30px;padding:13px 20px;font-size:12px;font-weight:900}.hero-art{background:#262b29;position:relative;overflow:hidden;min-height:730px}.hero-caption{position:absolute;z-index:2;top:38px;left:34px;color:#f1eee3;font:700 12px/1.5 'Barlow Condensed',sans-serif;letter-spacing:.22em}.hero-ring{position:absolute;width:min(81vw,790px);aspect-ratio:1;left:50%;top:50%;transform:translate(-50%,-48%) rotate(-14deg);border-radius:50%;background:repeating-conic-gradient(from 9deg,#171b1a 0deg 6deg,#3e4540 6deg 9deg,#171b1a 9deg 14deg);box-shadow:0 0 0 19px #121615,0 0 0 21px #f4f1e9,24px 45px 0 25px #0c100e55;display:grid;place-items:center;animation:orbit 22s linear infinite}.hero-ring::before{content:'';position:absolute;inset:13%;border:13px solid #101312;border-radius:50%;box-shadow:inset 0 0 0 3px #afb2a4,0 0 0 1px #a0a899}.hero-inner{position:relative;width:48%;aspect-ratio:1;border-radius:50%;background:#d1cfc6;border:12px solid #737a72;display:grid;place-items:center;box-shadow:inset 0 0 0 3px #f4f1e9}.hero-inner span{font:900 clamp(80px,14vw,240px) 'Barlow Condensed',sans-serif;line-height:1;color:#282e2b;transform:rotate(14deg)}.orange-disc{position:absolute;width:230px;aspect-ratio:1;border-radius:50%;background:#f04c31;right:-85px;top:-75px}.hero-index{position:absolute;bottom:24px;right:30px;font:900 30px 'Barlow Condensed',sans-serif;color:#f3efe4}.lab{padding:105px clamp(20px,5.5vw,90px);background:#ede9df}.lab-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:20px 50px;align-items:end;margin-bottom:55px}.lab-intro>.eyebrow{grid-column:1/-1}.lab h2{font-size:clamp(54px,6vw,105px);line-height:1.1;letter-spacing:-.09em;margin:0;font-weight:900}.lab-intro p{max-width:360px;line-height:2}.lab-grid{display:grid;grid-template-columns:minmax(150px,18%) minmax(340px,1fr) minmax(190px,22%);gap:15px}.choices{display:flex;flex-direction:column;gap:10px}.choices button{background:#f8f5ec;border:2px solid #242927;text-align:left;padding:16px;min-height:132px;cursor:pointer;display:flex;flex-direction:column;transition:transform .25s,background .25s}.choices button:hover{transform:translateX(5px)}.choices button[aria-pressed=true]{background:#f04c31;color:#fff;transform:translateX(11px)}.choices span,.choices small{font:700 11px 'Barlow Condensed',sans-serif;letter-spacing:.13em}.choices strong{font-size:42px;line-height:1.3}.choices small{margin-top:auto}.specimen{min-height:415px;background:#d7d5cd;position:relative;display:grid;place-items:center;overflow:hidden;border:2px solid #242927}.specimen-outer{width:min(36vw,365px);aspect-ratio:1;border-radius:50%;background:#202522;border:32px solid #202522;position:relative;display:grid;place-items:center;box-shadow:0 0 0 2px #f8f5ec,0 0 0 7px #202522,22px 27px 0 10px #858a8155;transition:transform .6s}.specimen-track{position:absolute;inset:-27px;border-radius:50%;background:repeating-conic-gradient(#f04c31 0deg 4deg,#242927 4deg 10deg);mask:radial-gradient(transparent 58%,#000 59% 94%,transparent 95%);-webkit-mask:radial-gradient(transparent 58%,#000 59% 94%,transparent 95%);transition:background .4s}.specimen-middle{position:relative;width:62%;aspect-ratio:1;border-radius:50%;background:#dad6cc;border:9px solid #666c66;display:grid;place-items:center}.specimen-hub{font-size:66px;color:#2a2d29;line-height:1}.specimen[data-pattern=dot] .specimen-track{background:radial-gradient(circle,#f04c31 28%,transparent 32%) 0 0/27px 27px,#242927}.specimen[data-pattern=wave] .specimen-track{background:repeating-conic-gradient(from 25deg,#f04c31 0deg 3deg,#242927 3deg 7deg,#e4b65c 7deg 10deg,#242927 10deg 16deg)}.specimen[data-pattern=dot] .specimen-outer{transform:rotate(20deg)}.specimen[data-pattern=wave] .specimen-outer{transform:rotate(-20deg)}.specimen-number{position:absolute;left:18px;top:8px;color:#fff;font:900 92px/1 'Barlow Condensed',sans-serif;mix-blend-mode:difference}.specimen-label{position:absolute;bottom:15px;right:18px;font:700 11px 'Barlow Condensed',sans-serif;letter-spacing:.12em}.readout{background:#222826;color:#f2f0e6;padding:27px;display:flex;flex-direction:column;border-top:9px solid #f04c31}.readout>span,.readout small{font:700 11px 'Barlow Condensed',sans-serif;letter-spacing:.12em}.readout h3{font-size:clamp(33px,3vw,55px);line-height:1.18;letter-spacing:-.08em;margin:50px 0 17px}.readout p{font-size:13px;line-height:2}.readout strong{font-size:16px;margin-top:auto}.readout small{margin-top:17px;line-height:1.5}.closing{background:#f04c31;color:#fff;padding:80px clamp(24px,7vw,110px)}.closing>span{font:700 12px 'Barlow Condensed',sans-serif;letter-spacing:.16em}.closing-grid{display:grid;grid-template-columns:40% 1fr;align-items:center}.closing-grid>b{font:500 clamp(210px,30vw,460px)/1 'Barlow Condensed',sans-serif}.closing h2{font-size:clamp(57px,7vw,110px);letter-spacing:-.09em;margin:0}.closing p{line-height:2;max-width:470px}.closing a{display:inline-block;border:2px solid #fff;padding:12px 18px;margin-top:20px;font-weight:900;font-size:12px}footer{padding:28px 5vw;display:flex;justify-content:space-between;gap:15px;font-size:11px}footer a{text-decoration:underline}@keyframes orbit{to{transform:translate(-50%,-48%) rotate(346deg)}}@media(max-width:1000px){.hero{grid-template-columns:46% 54%}.hero h1{font-size:clamp(74px,10vw,130px)}.lab-grid{grid-template-columns:150px 1fr}.readout{grid-column:1/-1;min-height:220px}.readout h3{margin:20px 0 0}.readout strong{margin-top:15px}.specimen-outer{width:min(38vw,320px)}}@media(max-width:640px){header{height:76px;padding:0 19px}.header-code{display:none}.back{margin-left:auto}.hero{display:block}.hero-copy{padding:72px 22px 58px}.hero h1{font-size:clamp(82px,19vw,132px);margin:32px 0}.hero-art{min-height:390px}.hero-ring{width:330px}.hero-inner span{font-size:100px}.hero-caption{top:20px;left:19px}.lab{padding:70px 18px}.lab-intro{display:block}.lab h2{font-size:clamp(52px,12vw,72px);margin:22px 0}.lab-grid{display:block}.choices{flex-direction:row;gap:6px;margin-bottom:13px}.choices button{flex:1;padding:10px;min-height:113px}.choices button[aria-pressed=true]{transform:translateY(-5px)}.choices strong{font-size:31px}.choices small{font-size:9px}.specimen{min-height:370px}.specimen-outer{width:278px}.readout{min-height:240px;margin-top:13px}.closing{padding:65px 22px}.closing-grid{display:block}.closing-grid>b{font-size:185px}.closing h2{font-size:65px}footer{flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* The tire itself leads this shop sample; the pattern viewer below is secondary. */
.hero h1{font-size:clamp(64px,7.2vw,112px);letter-spacing:-.1em;white-space:normal}
.hero-copy p{font-size:16px;line-height:1.9}
.hero-art{min-width:0}
.hero-photo{display:block;width:100%;height:100%;min-height:730px;object-fit:cover;object-position:56% center}
.hero-art::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(10,12,11,.68),transparent 35%,transparent 70%,rgba(10,12,11,.42))}
.hero-caption,.hero-index{z-index:2}
.hero-caption{font:900 18px/1.45 'Noto Sans JP',sans-serif;letter-spacing:.03em}
.hero-caption span{font:700 11px/1.5 'Barlow Condensed',sans-serif;letter-spacing:.18em}
@media(max-width:1000px){.hero h1{font-size:clamp(56px,7vw,76px)}.hero-photo{object-position:55% center}}
@media(max-width:640px){.hero{display:flex;flex-direction:column}.hero-art{order:-1;min-height:400px;height:min(53vh,500px)}.hero-photo{min-height:0;height:100%;object-position:55% center}.hero-copy{padding:40px 22px 54px}.hero h1{font-size:clamp(58px,15vw,80px);margin:20px 0 22px}.hero-caption{top:22px;left:22px;font-size:17px}.hero-index{font-size:24px}}