@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;800&family=IBM+Plex+Mono:wght@500&display=swap');


:root{--ink:#15171a;--green:#c8231b;--lime:#f2b200;--paper:#f4f2ee;--muted:#5a6169;--line:#d9d6d0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans JP',sans-serif;font-size:14px;line-height:1.9}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #9aaa54;outline-offset:5px}.wrap{width:min(1240px,88%);margin:auto}header{height:96px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 6%;background:var(--paper);position:relative;z-index:10}.brand{display:flex;gap:13px;align-items:center;font-weight:900;letter-spacing:.08em}.seal{display:grid;place-items:center;width:44px;height:44px;background:var(--green);color:#fff;font-family:serif;font-size:30px}.brand small{display:block;font-size:9px;font-weight:500;letter-spacing:.23em}nav{display:flex;gap:26px;align-items:center;font-size:12px;font-weight:600}nav a[aria-current=page]{border-bottom:2px solid var(--green)}.nav-contact{padding:12px 20px;background:var(--green);color:white}.menu{display:none}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:700;text-transform:uppercase}.hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:650px}.hero-copy{padding:76px 0 60px 12%;align-self:center}.hero h1{font-size:clamp(38px,4.7vw,70px);line-height:1.5;letter-spacing:-.04em;margin:30px 0}.hero h1 span{color:#c8231b}.intro{color:var(--muted);max-width:420px;font-size:14px;line-height:2.2}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;padding:17px 25px;background:var(--green);color:#fff;border:1px solid var(--green);cursor:pointer;font-weight:600;font-size:13px}.button.light{background:transparent;color:var(--green)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hero-art{background:#e3e5db;position:relative;overflow:hidden;display:grid;place-items:center;min-height:540px}.hero-art:before{content:'';position:absolute;inset:0;background:linear-gradient(130deg,transparent 45%,#c6ccbc55 45%,transparent 78%)}.hero-art svg{width:110%;max-width:740px;transform:rotate(-16deg)}.art-label{position:absolute;bottom:28px;left:30px;font-size:10px;letter-spacing:.18em}.art-corner{position:absolute;top:32px;right:28px;writing-mode:vertical-rl;font-size:10px;letter-spacing:.25em}.strip{background:var(--green);color:#eef0e5;display:flex;justify-content:space-between;gap:20px;padding:20px 6%;font-size:11px;letter-spacing:.12em}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:44px}.section h2{font-size:34px;font-weight:500;line-height:1.6;margin:13px 0}.text-link{font-size:12px;border-bottom:1px solid;padding-bottom:8px;white-space:nowrap}.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:10%}.about-grid p{color:var(--muted);line-height:2.4;margin:0 0 20px}.large-en{font-family:Arial,sans-serif;font-size:clamp(44px,6vw,86px);line-height:1.04;letter-spacing:-.04em;color:var(--green);margin:20px 0}.products{background:#e7e4de}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product{border-top:1px solid #aab4a5;padding-top:18px}.product-visual{height:230px;display:grid;place-items:center;position:relative;background:#f4f2ee;margin-top:18px;overflow:hidden}.disc{width:166px;height:166px;border-radius:50%;background:repeating-conic-gradient(#34403c 0deg 2deg,#434e46 2deg 3deg);box-shadow:12px 15px 17px #233a2525;position:relative;transform:rotateX(18deg)}.disc:before{content:'';position:absolute;inset:42px;background:#c8231b;border:10px solid #d9dccf;border-radius:50%}.disc:after{content:'';position:absolute;inset:70px;border-radius:50%;background:#f4f2ee;border:5px solid #727b68}.disc.metal{background:repeating-conic-gradient(#334039 0deg 3deg,#526057 3deg 4deg)}.disc.metal:before{background:#f2b200}.disc.concrete{background:repeating-conic-gradient(#939e95 0deg 12deg,#f4f2ee 12deg 14deg);border:10px solid #919d93}.disc.concrete:before{inset:18px;background:#c2c9bc;border:12px solid #cdd2c8}.disc.concrete:after{inset:60px}.product h3{font-size:21px;margin:22px 0 10px}.product p{color:var(--muted);font-size:13px}.product .text-link{display:inline-block;margin:15px 0}.number{font-family:Arial,sans-serif;font-size:11px;letter-spacing:.1em}.visual-note{font-size:10px;color:var(--muted);text-align:right;margin-top:16px}.approach{background:var(--green);color:#f2f0ec}.approach p{color:#d2d4d6}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:38px}.step{border-top:1px solid #778d7b;padding-top:22px}.step h3{font-size:19px;font-weight:500}.news-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;color:var(--muted)}.contact-band{padding:65px 0;background:var(--lime)}.contact-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-band h2{font-size:35px;font-weight:500;margin:10px 0}.contact-band p{font-size:13px}.footer{padding:50px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer nav{flex-wrap:wrap;max-width:500px}.footer-bottom{margin-top:50px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.page-title{padding:70px 0 60px;border-bottom:1px solid var(--line)}.page-title h1{font-size:46px;font-weight:500;margin:10px 0}.page-title p{color:var(--muted)}.crumb{font-size:11px;color:var(--muted);margin-bottom:30px}.detail{max-width:900px}.details{width:100%;border-collapse:collapse}.details th,.details td{text-align:left;padding:24px 12px;border-bottom:1px solid var(--line);vertical-align:top}.details th{width:26%;font-weight:500}.detail h2{font-size:27px}.detail p{color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:8%}.contact-list a{font-size:clamp(17px,2.2vw,29px);display:block;margin:8px 0 25px;overflow-wrap:anywhere}.contact-list small{font-size:11px;letter-spacing:.13em;color:var(--muted)}.form{padding:32px;background:#e7e4de}.form label{display:block;margin:0 0 18px;font-size:12px}.form input,.form select,.form textarea{display:block;width:100%;padding:13px;background:var(--paper);border:1px solid #c1c9bd;margin-top:7px;border-radius:0}.form textarea{min-height:130px;resize:vertical}.form small{display:block;line-height:1.8;color:var(--muted);margin-top:15px}.form .button{width:100%}.form output{display:block;margin-top:15px;overflow-wrap:anywhere}.policy{border-top:1px solid var(--line);margin-top:70px;padding-top:30px}.skip{position:absolute;left:10px;top:-100px}.skip:focus{top:10px;z-index:100;background:#fff;padding:10px}@media(min-width:1600px){.hero-copy{padding-left:calc((100vw - 1240px)/2)}}@media(max-width:980px){header{height:78px}.menu{display:block;background:none;border:1px solid var(--line);padding:8px 14px}header nav{display:none;position:absolute;left:0;right:0;top:78px;background:var(--paper);padding:24px 6%;box-shadow:0 12px 15px #0001}header nav.open{display:flex;flex-direction:column;align-items:stretch}.hero{min-height:0}.hero-copy{padding:50px 8% 50px 12%}.hero h1{font-size:40px}.hero-art{min-height:500px}.product-visual{height:200px}.section{padding:70px 0}.footer-top{flex-direction:column}.contact-grid{gap:4%}}@media(max-width:640px){.wrap{width:88%}.brand{font-size:14px}.hero{grid-template-columns:1fr}.hero-copy{padding:45px 6%}.hero h1{font-size:43px;margin:24px 0}.hero-art{min-height:330px;max-height:360px}.hero-art svg{width:90%}.strip{font-size:9px;flex-wrap:wrap;gap:6px 16px}.about-grid,.product-grid,.steps,.contact-grid{grid-template-columns:1fr;gap:32px}.section-head{align-items:start;flex-direction:column;gap:16px}.section h2{font-size:27px}.product-visual{height:240px}.product-grid{gap:42px}.contact-band .wrap{align-items:start;flex-direction:column}.contact-band h2{font-size:29px}.footer-bottom{gap:20px;flex-wrap:wrap}.page-title{padding:40px 0}.page-title h1{font-size:36px}.details th{width:30%}.details th,.details td{padding:20px 6px;font-size:13px}.form{padding:23px}.large-en{font-size:56px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

:root{--red:#c8231b;--black:#15171a;--yellow:#f2b200}body{font-weight:500}a:hover{color:var(--red)}a.button:hover,.nav-contact:hover{background:#a21e18;color:#fff}.container{width:100%;max-width:1280px;padding:0 40px;margin:auto}.announcement{background:var(--black);color:#f2f0ec;text-align:center;padding:10px 20px;font-size:13px;line-height:1.7}header{height:104px;background:white;padding:0 max(32px,calc((100vw - 1200px)/2));gap:26px}.brand img{width:270px;max-width:100%;height:auto;display:block}.brand .logo-dark{display:none}header .brand{flex-shrink:0}header nav{gap:22px;font-size:13px;white-space:nowrap}.nav-contact{background:var(--red);border-radius:4px;padding:14px 18px}.label{font-family:'Barlow Condensed','Noto Sans JP',sans-serif;font-weight:600;letter-spacing:3px;font-size:14px;color:#5a6169}.industrial-hero{background:var(--black);color:#f2f0ec;overflow:hidden}.hero-layout{display:grid;grid-template-columns:1.06fr 1fr;gap:40px;align-items:center;padding-top:88px;padding-bottom:88px;min-height:660px}.headline .label{color:#a3aab2}.headline h1{font-size:clamp(48px,5vw,72px);font-weight:900;line-height:1.22;letter-spacing:2px;margin:28px 0}.headline p{color:#c9cdd2;font-size:17px;max-width:520px;line-height:1.9}.button{border-radius:4px;background:var(--red);border-color:var(--red);font-size:15px;padding:16px 25px;gap:16px}.outline{background:transparent;border:1.5px solid #f2f0ec;color:#f2f0ec}.blade-visual{position:relative}.blade-visual svg{width:100%!important;max-width:530px!important}.yellow-tag{display:inline-block;background:var(--yellow);color:var(--black);font-size:14px;font-weight:900;padding:8px 14px}.blade-visual .yellow-tag{position:absolute;right:0;top:20px}.blade-visual small{position:absolute;right:0;bottom:0;font-size:10px;color:#a3aab2}.catalog-section{padding-top:90px;padding-bottom:96px;scroll-margin-top:24px}.block-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px}h2{font-size:40px;line-height:1.35;font-weight:900;margin:12px 0 0}h3{line-height:1.5}.red-link{color:var(--red);font-size:14px;font-weight:700}.usage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.usage-card{background:white;border:1px solid #d9d6d0;transition:transform .2s,border-color .2s}.usage-card:hover{transform:translateY(-4px);border-color:var(--red);color:var(--black)}.usage-image{height:200px;background:#e7e4de;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.usage-image small{position:absolute;bottom:9px;right:10px;font-size:9px;color:#5a6169}.usage-image .disc{width:145px;height:145px}.usage-image .disc:before{inset:35px}.usage-image .disc:after{inset:59px}.usage-image .disc.concrete:before{inset:12px}.usage-image .disc.concrete:after{inset:49px}.usage-copy{padding:20px 20px 24px}.usage-copy .label{letter-spacing:3px}.usage-copy h3{font-size:22px;font-weight:900;margin:8px 0}.usage-copy p{font-size:13px;color:#5a6169;line-height:1.7;min-height:46px}.usage-copy .red-link{display:flex;justify-content:space-between;margin-top:20px}.supply-art{display:flex;align-items:flex-end;gap:5px;transform:rotate(-8deg)}.supply-art span{width:38px;height:100px;background:#b9b2a7;border-top:20px solid #c8231b;box-shadow:7px 9px 0 #0001}.supply-art span:nth-child(2){height:120px;border-color:#f2b200}.supply-art span:nth-child(3){height:90px;border-color:#15171a}.testing-section{padding:88px 0 96px;background:var(--black);color:#f2f0ec}.testing-section .label{color:#a3aab2}.section-lead{max-width:650px;color:#c9cdd2;font-size:16px;line-height:1.9}.test-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:38px}.test-visual{height:210px;position:relative;display:grid;place-items:center;background:repeating-linear-gradient(135deg,transparent 0px,transparent 24px,#ffffff03 25px,#ffffff03 26px),#1c1f23;overflow:hidden;border:1px solid #2a2e33}.test-tag{position:absolute;left:0;top:0;padding:6px 12px;background:var(--red);font-size:13px;font-weight:700}.test-number{font-family:'Barlow Condensed',sans-serif;font-size:115px;font-weight:800;line-height:1;color:#34383e}.upcoming{position:absolute;bottom:18px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;color:#a3aab2}.test-card>.label{margin-top:18px;font-size:12px}.test-card h3{font-size:21px;margin:9px 0}.result-line{font-size:12px;color:#a3aab2}.result-line strong{font-size:20px;color:var(--yellow);margin-left:12px}.replenish-section{padding-top:96px;padding-bottom:48px}.replenish-box{display:grid;grid-template-columns:1.1fr 1fr;background:#fff;border:1px solid #d9d6d0}.replenish-copy,.replenish-details{padding:48px}.replenish-copy h2{font-size:36px;margin:20px 0}.replenish-copy p{font-size:16px;color:#5a6169;line-height:1.9}.pace-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.pace-tags span{padding:9px 12px;border:1px solid #15171a;font-size:12px;font-weight:700}.pace-tags span:nth-child(2){background:#15171a;color:white}.replenish-details{background:#eeece7;border-left:1px solid #d9d6d0;display:flex;flex-direction:column;justify-content:center;gap:18px}.replenish-details dl{margin:0}.replenish-details dl div{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px 0;border-bottom:1px solid #d9d6d0}.replenish-details dt{font-size:13px;color:#5a6169}.replenish-details dd{margin:0;font-size:17px;font-weight:700}.replenish-details small{font-size:11px;color:#5a6169}.business-section{padding-top:48px;padding-bottom:96px}.business-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:34px;align-items:start}.business-grid article{border-top:3px solid #15171a;padding-top:20px}.business-grid article>span{font-family:'IBM Plex Mono',monospace;color:#5a6169}.business-grid h3{font-size:20px;font-weight:900;margin:12px 0 8px}.business-grid p{font-size:14px;color:#5a6169;line-height:1.8}.black-button{background:var(--black);border-color:var(--black);align-self:end;white-space:nowrap;justify-content:center;font-size:13px}.assist-section{background:#1c1f23;color:#f2f0ec;padding:88px 0}.assist-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.assist-visual{min-height:360px;background:#2a2e33;position:relative;display:grid;place-items:center;overflow:hidden}.assist-visual svg{width:100%;max-width:420px}.assist-visual>span{position:absolute;top:20px;left:24px;font-family:'IBM Plex Mono',monospace;color:#a3aab2;font-size:10px;letter-spacing:2px}.assist-visual small{position:absolute;bottom:14px;left:24px;color:#a3aab2;font-size:10px}.assist-section .label{color:#a3aab2}.assist-section p{font-size:16px;line-height:1.9;color:#c9cdd2;margin:20px 0}.assist-section .assist-status{font-size:13px;border-left:3px solid var(--yellow);padding-left:14px}.white-button{background:#f2f0ec;border-color:#f2f0ec;color:#15171a;font-size:14px;margin-top:12px}.footer{background:#15171a;color:#a3aab2}.footer .brand .logo-light{display:none}.footer .brand .logo-dark{display:block;width:300px}.footer nav{color:#f2f0ec}.footer nav a:hover{color:var(--yellow)}.footer-bottom{border-color:#34383e;color:#a3aab2}.contact-band{background:#f2b200}.contact-band h2{font-weight:900}.contact-band .button{background:#15171a;border-color:#15171a}.large-en{color:#15171a}.approach{background:#15171a}.page-title{border-top:5px solid var(--red)}.page-title h1,.section h2{font-weight:900}.product .text-link{color:var(--red)}.menu{color:#15171a;border-color:#d9d6d0}.form{background:#e7e4de}.footer-top p{font-size:13px}section[id]{scroll-margin-top:20px}
@media(max-width:1180px){header{padding:0 28px;gap:20px}header .brand img{width:220px}header nav{gap:15px;font-size:12px}.nav-contact{padding:12px}.business-grid{grid-template-columns:repeat(3,1fr)}.business-grid>.button{grid-column:1/-1;justify-self:start}.replenish-copy,.replenish-details{padding:32px}}
@media(max-width:980px){header{height:86px}.menu{display:block}header nav{top:86px;white-space:normal}.brand img{width:260px}.hero-layout{gap:20px;padding-top:65px;padding-bottom:65px;min-height:560px}.headline h1{font-size:52px}.headline p{font-size:15px}.headline .label{font-size:12px;letter-spacing:2px}.headline .button{font-size:13px;padding:14px 18px}.usage-grid{grid-template-columns:repeat(2,1fr)}.test-grid{gap:18px}.test-visual{height:180px}.test-card h3{font-size:18px}.replenish-box{grid-template-columns:1fr 1fr}.replenish-details dl div{align-items:start;flex-direction:column;gap:5px}.assist-layout{gap:30px}.assist-section h2{font-size:32px}}
@media(max-width:640px){.container{padding-left:22px;padding-right:22px}.announcement{font-size:10px;padding:9px 18px}header{height:76px;padding:0 20px;gap:14px}header .brand img{width:210px}header nav{top:76px}.hero-layout{grid-template-columns:1fr;padding-top:48px;padding-bottom:30px;gap:26px}.headline h1{font-size:clamp(42px,11vw,60px);margin:22px 0}.headline p{font-size:14px;line-height:1.9}.headline .actions{margin-top:25px;gap:10px}.headline .button{font-size:12px;padding:13px 15px}.blade-visual{width:100%;max-width:360px;margin:auto}.blade-visual .yellow-tag{font-size:12px;top:10px}.blade-visual small{font-size:8px}.catalog-section{padding-top:60px;padding-bottom:60px}.block-heading{align-items:start;flex-direction:column;gap:17px;margin-bottom:24px}h2{font-size:30px}.usage-grid{gap:12px}.usage-image{height:160px}.usage-image .disc{transform:scale(.82)}.usage-copy{padding:15px 13px}.usage-copy h3{font-size:18px}.usage-copy p{font-size:12px;min-height:62px}.usage-copy .label{font-size:11px;letter-spacing:1.5px}.usage-copy .red-link{font-size:12px}.supply-art{transform:scale(.8) rotate(-8deg)}.testing-section{padding:60px 0}.test-grid{grid-template-columns:1fr;gap:32px;margin-top:28px}.test-visual{height:210px}.section-lead{font-size:14px}.test-card h3{font-size:21px}.replenish-section{padding-top:60px;padding-bottom:30px}.replenish-box{grid-template-columns:1fr}.replenish-copy,.replenish-details{padding:28px 22px}.replenish-copy h2{font-size:31px}.replenish-copy p{font-size:14px}.replenish-details{border-left:0;border-top:1px solid #d9d6d0}.replenish-details dl div{flex-direction:row;gap:12px}.replenish-details dd{font-size:14px}.replenish-details dt{font-size:12px}.replenish-details .button{font-size:13px}.business-section{padding-top:30px;padding-bottom:60px}.business-section h2{font-size:27px}.business-grid{grid-template-columns:1fr;gap:24px}.business-grid>.button{width:100%;padding:17px}.business-grid h3{font-size:21px}.assist-section{padding:60px 0}.assist-layout{grid-template-columns:1fr;gap:32px}.assist-visual{min-height:310px}.assist-section h2{font-size:31px}.assist-section p{font-size:14px}.footer nav{display:grid;grid-template-columns:1fr 1fr;font-size:12px;gap:16px}.footer .brand .logo-dark{width:260px}.footer-top{gap:25px}}
@media(prefers-reduced-motion:reduce){.usage-card{transition:none}.usage-card:hover{transform:none}}
.disc{background:repeating-conic-gradient(#303237 0deg 2deg,#484c51 2deg 3deg);box-shadow:12px 15px 17px #15171a25}.disc:before{border-color:#dedbd4}.disc:after{border-color:#777b81}.disc.metal{background:repeating-conic-gradient(#303237 0deg 3deg,#51555b 3deg 4deg)}.disc.concrete{background:repeating-conic-gradient(#969ba2 0deg 12deg,#f4f2ee 12deg 14deg);border-color:#969ba2}.disc.concrete:before{background:#bfc3c8;border-color:#d1d4d7}.announcement{text-wrap:balance}
@media(prefers-reduced-motion:reduce){.usage-card{transition:none}.usage-card:hover{transform:none}}