:root{--gp-paper:#f7f6f2;--gp-ink:#252925;--gp-muted:#62675f;--gp-signal:#b33c25;--gp-line:#d7d9d0;--gp-font:Pretendard,"Noto Sans JP","Noto Sans SC","Yu Gothic","Microsoft YaHei",system-ui,sans-serif;--gp-display:600 clamp(44px,5.3vw,76px)/1.12 var(--gp-font);--gp-page:600 clamp(38px,4.5vw,64px)/1.15 var(--gp-font);--gp-section:600 clamp(30px,3.2vw,44px)/1.2 var(--gp-font);--gp-sub:600 22px/1.45 var(--gp-font);--gp-body:400 17px/1.75 var(--gp-font);--gp-small:400 15px/1.65 var(--gp-font);--gp-label:600 14px/1.5 var(--gp-font);--gp-caption:400 12px/1.6 var(--gp-font);--gp-wide:1280px}
html{scroll-behavior:smooth}.blgp{margin:0!important;padding:0!important;background:var(--gp-paper)!important;color:var(--gp-ink)!important;font:var(--gp-body)!important;letter-spacing:-.01em}.blgp *{box-sizing:border-box}.blgp a{color:inherit;text-decoration:none}.blgp a:focus-visible,.blgp summary:focus-visible{outline:3px solid var(--gp-signal);outline-offset:5px}.blgp img{max-width:100%}.blgp p{margin:0 0 20px;font:var(--gp-body);letter-spacing:-.01em}.blgp h1,.blgp h2,.blgp h3{color:var(--gp-ink);text-wrap:balance;word-break:keep-all;overflow-wrap:anywhere}.blgp h1{font:var(--gp-page);letter-spacing:-.035em;margin:20px 0 28px}.blgp h2{font:var(--gp-section);letter-spacing:-.03em;margin:0 0 24px}.blgp h3{font:var(--gp-sub);letter-spacing:-.02em;margin:12px 0}.blgp .body-small{font:var(--gp-small);letter-spacing:0}.blgp .label,.blgp summary,.blgp nav,.blgp .button,.blgp .text-link{font:var(--gp-label);letter-spacing:0}.blgp .caption,.blgp .eyebrow{font:var(--gp-caption);letter-spacing:.025em}.blgp .eyebrow{color:var(--gp-signal);margin:0 0 22px}.blgp .muted{color:var(--gp-muted)}.blgp .wrap{width:min(var(--gp-wide),calc(100% - 112px));margin:auto}.blgp .site-header{min-height:104px;padding:26px 56px;display:flex;align-items:center;gap:40px;border-bottom:1px solid var(--gp-line);position:relative;z-index:20;background:var(--gp-paper)}.blgp .brand{display:inline-flex;align-items:center;flex-shrink:0}.blgp .brand img{width:154px;height:auto;object-fit:contain}.blgp .desktop-nav{display:flex;gap:32px;margin-left:auto}.blgp nav a:hover,.blgp nav a[aria-current]{color:var(--gp-signal)}.blgp .header-actions{display:flex;align-items:center;gap:26px}.blgp .header-contact{font:var(--gp-label);white-space:nowrap}.blgp summary{cursor:pointer;list-style:none}.blgp summary::-webkit-details-marker{display:none}.blgp .language{position:relative}.blgp .language summary{padding:8px 0;white-space:nowrap}.blgp .language nav{position:absolute;right:0;top:44px;width:180px;background:var(--gp-paper);border:1px solid var(--gp-line);box-shadow:0 8px 22px #25292512;padding:12px;display:grid}.blgp .language nav a{padding:10px}.blgp .mobile-nav{display:none}.blgp .hero{padding-block:100px 96px}.blgp .home-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:40px;min-height:690px;align-items:center}.blgp .home-hero h1{font:var(--gp-display);letter-spacing:-.045em}.blgp .hero-accent{display:block;color:var(--gp-signal);margin-top:8px}.blgp .hero-copy{max-width:900px}.blgp .lead{max-width:680px;color:var(--gp-muted)}.blgp .actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:36px}.blgp .button{display:inline-flex;gap:32px;align-items:center;padding:15px 24px;background:var(--gp-ink);color:#fff;border:1px solid var(--gp-ink);border-radius:3px;min-height:52px}.blgp .button:hover{background:var(--gp-signal);border-color:var(--gp-signal);color:white}.blgp .text-link{display:inline-block;padding-block:12px;border-bottom:1px solid currentColor}.blgp .section{padding-block:88px;border-top:1px solid var(--gp-line)}.blgp .section-heading{max-width:760px;margin-bottom:48px}.blgp .section-heading>p:not(.eyebrow){color:var(--gp-muted)}.blgp .services{display:grid;grid-template-columns:1fr 1fr;gap:80px}.blgp .services article{padding-top:24px;border-top:1px solid var(--gp-line)}.blgp .services p{max-width:530px;color:var(--gp-muted)}.blgp .product-section{background:#eaece4;padding:88px 0}.blgp .product-row{display:flex;align-items:center;justify-content:space-between;gap:44px;padding:30px 0;border-top:1px solid #cbd0c5}.blgp .product-row>div{max-width:780px}.blgp .product-row h3{margin:6px 0 12px}.blgp .product-row p{color:var(--gp-muted);margin:0}.blgp .product-row>a{flex-shrink:0}.blgp .closing{padding-block:104px;display:flex;align-items:center;justify-content:space-between;gap:60px}.blgp .closing h2{max-width:800px;margin:0}.blgp .closing .button{flex-shrink:0}.blgp .detail-section{display:grid;grid-template-columns:1fr 1.45fr;gap:90px}.blgp .detail-row{display:flex;gap:24px;padding:28px 0;border-top:1px solid var(--gp-line)}.blgp .detail-row>.caption{min-width:30px;padding-top:16px;color:var(--gp-signal)}.blgp .detail-row p{color:var(--gp-muted);margin:0}.blgp .note{border-top:1px solid var(--gp-line);padding-top:28px;margin-top:12px;color:var(--gp-muted)}.blgp .contact-section{padding-bottom:96px;display:grid;grid-template-columns:1.45fr 1fr;gap:60px}.blgp .contact-mail{font:var(--gp-sub);letter-spacing:-.02em;border-bottom:1px solid currentColor;display:inline-block;margin-bottom:24px;overflow-wrap:anywhere}.blgp .contact-section .body-small{margin-top:20px}.blgp .site-footer{border-top:1px solid var(--gp-line);padding:64px 0 32px}.blgp .footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:50px}.blgp .footer-top p{margin-top:22px;max-width:380px;color:var(--gp-muted)}.blgp .footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:16px 48px;align-content:start}.blgp .footer-bottom{padding-top:28px;border-top:1px solid var(--gp-line);display:flex;justify-content:space-between;gap:32px;color:var(--gp-muted)}.blgp .footer-bottom nav{display:flex;gap:20px;flex-wrap:wrap;align-content:start;font:var(--gp-caption)}.blgp .skip{position:fixed;left:20px;top:-100px;background:white;padding:14px;z-index:100}.blgp .skip:focus{top:20px}
/* A real, clickable product stack, not a logo or decorative orb. */
.blgp .plugin-object{height:440px;position:relative;display:block;perspective:1000px;animation:gp-arrive .85s ease-out both}.blgp .object-label{position:absolute;top:0;left:30px;color:var(--gp-muted)}.blgp .object-sheet{position:absolute;width:74%;height:285px;left:7%;top:55px;border:1px solid #a9afa2;border-radius:3px;background:#e6e9dc;padding:24px;box-shadow:10px 16px 0 #25292509;transform:rotateY(-12deg) rotateX(10deg) rotateZ(-8deg);transition:transform .3s ease}.blgp .sheet-back{transform:translate(52px,-12px) rotateY(-12deg) rotateX(10deg) rotateZ(7deg);background:#d7dbc9}.blgp .sheet-mid{transform:translate(26px,-5px) rotateY(-12deg) rotateX(10deg);background:#e9ebdf}.blgp .sheet-front{background:#f3f3eb;animation:gp-float 7s ease-in-out infinite}.blgp .object-sheet>span{font:var(--gp-caption);letter-spacing:.025em}.blgp .object-sheet>b{display:block;font:600 66px/1.1 var(--gp-font);letter-spacing:-.04em;margin-top:26px}.blgp .object-sheet>small{position:absolute;bottom:22px;left:24px;font:var(--gp-caption)}.blgp .object-lines{margin-top:22px}.blgp .object-lines i{display:block;height:4px;background:#b8c0aa;margin-top:9px;width:80%}.blgp .object-lines i:nth-child(2){width:60%}.blgp .object-lines i:nth-child(3){width:70%}.blgp .object-link{position:absolute;bottom:8px;left:30px}.blgp .plugin-object:hover .sheet-back{transform:translate(65px,-22px) rotateZ(10deg)}
@keyframes gp-arrive{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@keyframes gp-float{0%,100%{transform:rotateY(-12deg) rotateX(10deg) rotateZ(-8deg) translateY(0)}50%{transform:rotateY(-10deg) rotateX(8deg) rotateZ(-6deg) translateY(-10px)}}
@media(min-width:1600px){.blgp .site-header{padding-inline:max(56px,calc((100vw - 1280px)/2))}}
@media(max-width:1050px){.blgp .site-header{gap:24px;padding-inline:32px}.blgp .desktop-nav{gap:18px}.blgp .header-actions{gap:18px}.blgp .wrap{width:calc(100% - 64px)}.blgp .home-hero{grid-template-columns:1.4fr 1fr;gap:20px}.blgp .plugin-object{height:380px}.blgp .object-sheet{width:80%;height:255px;padding:18px;left:0}.blgp .detail-section{gap:40px}.blgp .closing{gap:32px}.blgp .header-contact{display:none}}
@media(max-width:760px){:root{--gp-display:600 44px/1.16 var(--gp-font);--gp-page:600 38px/1.2 var(--gp-font);--gp-section:600 30px/1.25 var(--gp-font)}.blgp .wrap{width:calc(100% - 40px)}.blgp .site-header{min-height:80px;padding:20px;justify-content:space-between}.blgp .brand img{width:134px}.blgp .desktop-nav{display:none}.blgp .mobile-nav{display:block;padding:0 20px;border-bottom:1px solid var(--gp-line)}.blgp .mobile-nav summary{display:flex;justify-content:space-between;padding-block:13px}.blgp .mobile-nav nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 0 20px}.blgp .mobile-nav nav a{padding:10px 0}.blgp .hero{padding-block:54px 60px}.blgp .home-hero{display:flex;flex-direction:column;align-items:stretch;gap:30px;min-height:0}.blgp .hero-copy{max-width:100%}.blgp .hero h1{margin-top:14px}.blgp .plugin-object{width:min(360px,100%);height:365px;margin:6px auto 0}.blgp .object-sheet{width:72%;left:6%;height:238px;top:44px}.blgp .object-label{left:22px}.blgp .object-link{bottom:18px;left:22px}.blgp .object-sheet>b{font-size:58px;margin-top:20px}.blgp .actions{gap:20px;margin-top:28px}.blgp .section,.blgp .product-section{padding-block:56px}.blgp .section-heading{margin-bottom:30px}.blgp .services,.blgp .detail-section,.blgp .contact-section{grid-template-columns:1fr;gap:26px}.blgp .product-row{align-items:flex-start;flex-direction:column;gap:12px;padding-block:26px}.blgp .closing{padding-block:64px;align-items:flex-start;flex-direction:column;gap:26px}.blgp .detail-row{gap:16px}.blgp .detail-section .section-heading{margin-bottom:6px}.blgp .contact-section{padding-bottom:64px;gap:36px}.blgp .site-footer{padding-top:44px}.blgp .footer-top,.blgp .footer-bottom{flex-direction:column;gap:28px}.blgp .footer-top nav{gap:14px 30px}.blgp .footer-top{padding-bottom:32px}.blgp .footer-bottom nav{gap:12px 20px}.blgp .footer-bottom p{margin-bottom:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.blgp .plugin-object,.blgp .sheet-front{animation:none}.blgp .object-sheet{transition:none}}

/* Resource navigation and product artwork, using the existing type roles. */
.blgp .language summary{display:flex;align-items:center;gap:8px}.blgp .language summary:after{content:none!important}.blgp .language-chevron{display:block;flex:none;transition:transform .2s}.blgp .language[open] .language-chevron{transform:rotate(180deg)}
.blgp .desktop-nav{gap:24px;align-items:center}.blgp .explore-menu summary{display:flex;gap:7px;align-items:center;white-space:nowrap}.blgp .explore-panel{position:absolute;right:56px;top:85px;width:min(640px,calc(100vw - 40px));display:grid;grid-template-columns:1fr 1fr;background:var(--gp-paper);border:1px solid var(--gp-line);box-shadow:0 18px 48px #18281b18;padding:18px;gap:4px}.blgp .explore-panel a{padding:14px;display:grid;gap:5px}.blgp .explore-panel a:hover{background:#eaece4}.blgp .explore-panel span,.blgp .hub-strip span{font:var(--gp-small);color:var(--gp-muted)}
.blgp .product-row{display:grid;grid-template-columns:200px minmax(0,1fr) auto;gap:32px}.blgp .product-thumb{display:block;border-radius:6px;overflow:hidden}.blgp .product-thumb img{width:100%;height:auto;display:block;transition:transform .2s}.blgp .product-thumb:hover img{transform:scale(1.025)}
.blgp .home-hero{padding-block:72px;min-height:640px;gap:64px}.blgp .home-hero .plugin-object{background:#e2e7d8;border:1px solid #c9d1bc;border-radius:16px;height:470px;isolation:isolate;overflow:hidden;box-shadow:0 22px 60px #2630290d}.blgp .hero-orbit{position:absolute;width:390px;height:390px;border:1px solid #afbea2;border-radius:50%;right:-125px;top:-100px;z-index:-1}.blgp .home-hero .object-sheet{left:10%;width:72%}.blgp .object-label{z-index:3}.blgp .hub-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--gp-line);border-radius:8px;overflow:hidden;margin-bottom:72px}.blgp .hub-strip a{padding:22px;display:grid;gap:8px;border-right:1px solid var(--gp-line);border-bottom:1px solid var(--gp-line)}.blgp .hub-strip strong{font:var(--gp-label)}.blgp .hub-strip a:hover{background:#eaece4}.blgp .intro-links{display:flex;gap:28px;align-items:center;padding-bottom:40px}.blgp .mobile-nav nav a span{display:none}
@media(max-width:1150px){.blgp .desktop-nav{gap:16px}.blgp .site-header{gap:20px;padding-inline:24px}.blgp .product-row{grid-template-columns:160px 1fr}.blgp .product-row>.text-link{grid-column:2;justify-self:start}.blgp .home-hero{gap:24px}.blgp .hub-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.blgp .desktop-nav{display:none}.blgp .site-header{justify-content:space-between}.blgp .mobile-nav{display:block;padding:0 24px;border-bottom:1px solid var(--gp-line)}.blgp .mobile-nav summary{display:flex;justify-content:space-between;padding:14px 0}.blgp .mobile-nav nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-bottom:18px}.blgp .mobile-nav nav a{padding:10px 0}}
@media(max-width:760px){.blgp .product-row{grid-template-columns:1fr;gap:16px}.blgp .product-row>.text-link{grid-column:1}.blgp .product-thumb{width:100%;max-width:420px}.blgp .home-hero{padding-block:48px}.blgp .home-hero .plugin-object{height:380px}.blgp .hub-strip{margin-bottom:48px}.blgp .hub-strip a{padding:16px}.blgp .hub-strip span{display:none}.blgp .intro-links{flex-wrap:wrap}}