@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;600;700&family=Noto+Sans+JP:wght@400;500;700&family=Plus+Jakarta+Sans:wght@500;600&display=swap');
.ibg-lp{--c-ink:#1d1f1e;--c-muted:#6d726d;--c-paper:#f5f5f2;--c-paper2:#ffffff;--c-tint:#e7e9e4;--c-acc:#4c6154;--c-acc-soft:#a7b8ac;--c-dark:#141816;--c-dark2:#1f2622;--c-line:#dcded8;color:var(--c-ink);font-family:'Noto Sans JP',sans-serif;line-height:1.9;background:var(--c-paper);overflow-x:hidden}
.ibg-lp *{box-sizing:border-box}
.ibg-lp p{margin:0 0 1.1em}
.ibg-lp h1,.ibg-lp h2,.ibg-lp h3{font-family:'Noto Serif JP',serif;font-weight:600;line-height:1.55;margin:0}
.ibg-wrap{width:min(1060px,88vw);margin:0 auto}
.ibg-lp .eyebrow{font-family:'Plus Jakarta Sans',sans-serif;font-size:11px;letter-spacing:.18em;color:var(--c-acc);margin:0 0 14px;font-weight:600}
.ibg-sec{padding:100px 0}
.js-reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.js-reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js-reveal{opacity:1;transform:none;transition:none}}
.ibg-hero{background:var(--c-dark);color:#e8ebe7;padding:124px 0 100px;text-align:center}
.ibg-hero .eyebrow{color:var(--c-acc-soft)}
.ibg-hero__rule{width:1px;height:52px;background:var(--c-acc-soft);margin:0 auto 30px;opacity:.7}
.ibg-hero h1{font-size:clamp(28px,4.6vw,48px);letter-spacing:.09em;color:#fff;margin:0 0 26px}
.ibg-hero__copy{font-family:'Noto Serif JP',serif;font-size:clamp(17px,2.1vw,23px);line-height:1.9;color:#cfd8d0;margin:0 auto 24px;max-width:30em}
.ibg-hero__text{font-size:14.5px;color:#9fa8a1;max-width:40em;margin:0 auto}
.ibg-hero__meta{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:52px 0 0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);text-align:left}
.ibg-hero__meta li{padding:20px 18px;font-size:14px;color:#fff}
.ibg-hero__meta li+li{border-left:1px solid rgba(255,255,255,.2)}
.ibg-hero__meta li span{display:block;font-family:'Plus Jakarta Sans',sans-serif;font-size:10.5px;letter-spacing:.12em;color:var(--c-acc-soft);margin-bottom:6px;font-weight:600}
.ibg-heading{max-width:40em;margin:0 0 48px}
.ibg-heading--center{margin:0 auto 48px;text-align:center}
.ibg-heading h2{font-size:clamp(21px,2.9vw,32px);letter-spacing:.04em}
.ibg-lead{margin-top:20px;font-size:14.5px;color:var(--c-muted)}
.ibg-courses{background:var(--c-paper2)}
.ibg-two{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--c-line)}
.ibg-two__i{padding:44px 40px}
.ibg-two__i+.ibg-two__i{border-left:1px solid var(--c-line);background:var(--c-tint)}
.ibg-two__k{font-family:'Noto Serif JP',serif;font-size:34px;line-height:1;color:var(--c-acc);margin:0 0 6px}
.ibg-two__sub{font-family:'Plus Jakarta Sans',sans-serif;font-size:10.5px;letter-spacing:.16em;color:var(--c-muted);margin:0 0 24px}
.ibg-two__i h3{font-size:18px;margin:0 0 14px}
.ibg-two__i p{font-size:14px;color:var(--c-muted);margin:0}
.ibg-hist{background:var(--c-paper)}
.ibg-tl{margin:0;padding:0;list-style:none}
.ibg-tl li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:32px;padding:26px 0;border-top:1px solid var(--c-line)}
.ibg-tl li:last-child{border-bottom:1px solid var(--c-line)}
.ibg-tl__y{font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;letter-spacing:.06em;color:var(--c-acc);font-weight:600}
.ibg-tl h3{font-size:16.5px;margin:0 0 8px}
.ibg-tl p{font-size:13.8px;color:var(--c-muted);margin:0}
.ibg-design{background:var(--c-dark2);color:#e8ebe7}
.ibg-design h2{color:#fff}
.ibg-design .eyebrow{color:var(--c-acc-soft)}
.ibg-design__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.ibg-design__grid p{font-size:14.5px;color:#a9b2ab;margin:0 0 1.1em}
.ibg-design__grid p:last-child{margin-bottom:0}
.ibg-life{background:var(--c-paper2)}
.ibg-dl{margin:0}
.ibg-dl>div{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.7fr);gap:36px;padding:28px 0;border-bottom:1px solid var(--c-line)}
.ibg-dl>div:first-child{border-top:1px solid var(--c-line)}
.ibg-dl dt{font-family:'Noto Serif JP',serif;font-size:17px;font-weight:600;color:var(--c-acc)}
.ibg-dl dd{margin:0;font-size:13.8px;color:var(--c-muted)}
.ibg-access{background:var(--c-tint)}
.ibg-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.5fr);gap:52px;align-items:start}
.ibg-split__head h2{font-size:clamp(20px,2.7vw,29px)}
.ibg-access__list{margin:0}
.ibg-access__list>div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--c-line)}
.ibg-access__list>div:first-child{border-top:1px solid var(--c-line)}
.ibg-access__list dt{font-size:13px;color:var(--c-acc);font-weight:500}
.ibg-access__list dd{margin:0;font-size:14.5px}
.ibg-market{background:var(--c-paper)}
.ibg-final{background:var(--c-dark);color:#e8ebe7;text-align:center}
.ibg-final .eyebrow{color:var(--c-acc-soft)}
.ibg-final h2{color:#fff;font-size:clamp(19px,2.5vw,27px);margin:0 0 20px}
.ibg-final p{font-size:14.5px;color:#a9b2ab;max-width:36em;margin:0 auto 34px}
.tommy-global-header--ibaraki-gc{--tommy-header-bg:#ffffff;--tommy-header-text:#1d1f1e;--tommy-header-accent:#4c6154;--tommy-header-border:#dcded8}
.tommy-cta--ibaraki-gc{--tommy-cta-bg:#e7e9e4;--tommy-cta-text:#1d1f1e;--tommy-cta-accent:#4c6154;--tommy-cta-accent-text:#ffffff;--tommy-cta-border:#cdd2ca}
.tommy-market--ibaraki-gc,.ibg-market{--tommy-market-accent:#4c6154;--tommy-market-border:#dcded8;--tommy-market-head-bg:#e7e9e4;--tommy-market-text:#1d1f1e}
.tommy-footer--ibaraki-gc{--tommy-footer-bg:#141816;--tommy-footer-text:#c4ccc5;--tommy-footer-accent:#a7b8ac;--tommy-footer-border:rgba(255,255,255,.16)}
@media (max-width:900px){.ibg-sec{padding:64px 0}.ibg-hero{padding:76px 0 60px}.ibg-hero__meta{grid-template-columns:1fr 1fr}.ibg-hero__meta li{padding:16px 14px}.ibg-hero__meta li+li{border-left:0}.ibg-hero__meta li:nth-child(even){border-left:1px solid rgba(255,255,255,.2)}.ibg-hero__meta li:nth-child(n+3){border-top:1px solid rgba(255,255,255,.2)}.ibg-two{grid-template-columns:1fr}.ibg-two__i{padding:32px 26px}.ibg-two__i+.ibg-two__i{border-left:0;border-top:1px solid var(--c-line)}.ibg-tl li{grid-template-columns:1fr;gap:8px;padding:24px 0}.ibg-design__grid{grid-template-columns:1fr;gap:24px}.ibg-dl>div{grid-template-columns:1fr;gap:10px;padding:24px 0}.ibg-split{grid-template-columns:1fr;gap:26px}.ibg-access__list>div{grid-template-columns:1fr;gap:6px}}
.ibg-lp > .tommy-cta-buttons{padding:44px max(24px,calc((100% - 1030px)/2));background:var(--c-paper2)}
@media(max-width:860px){.ibg-lp > .tommy-cta-buttons{padding:32px 18px}}