:root{
  --bg:#f4f5f0;
  --surface:#ffffff;
  --surface-soft:#f6faf7;
  --text:#111b1a;
  --muted:#56615f;
  --line:#d8dfdc;
  --line-strong:#8b9a96;
  --accent:#ff7a45;
  --accent-deep:#d75526;
  --accent-soft:#fff0e8;
  --mint:#7fdbc7;
  --lime:#f5ff91;
  --dark:#111b1a;
  --container:1220px;
  --radius-lg:8px;
  --radius-md:8px;
  --shadow:0 16px 34px rgba(17,27,26,.08);
  --shadow-lg:0 26px 70px rgba(17,27,26,.13);
  --header-solid:#fffdca;
  --header-soft:rgba(255,253,202,.7);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;padding-top:78px;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:"Noto Sans JP",sans-serif;line-height:1.75;overflow-wrap:anywhere;line-break:anywhere}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(calc(100% - 48px), var(--container));margin:0 auto}
.eyebrow{margin:0 0 12px;font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.section-title{margin:0;font-size:clamp(2rem,4.6vw,4.2rem);line-height:1.06;letter-spacing:0;font-weight:800;overflow-wrap:anywhere;line-break:anywhere}
.section-lead{margin:16px 0 0;color:var(--muted);font-size:1.02rem}
.badge{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent-deep);font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 22px;border-radius:999px;font-weight:800;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px rgba(255,122,69,.24)}
.btn--primary:hover{background:var(--accent-deep)}
.btn--line{border:1px solid var(--line-strong);background:rgba(255,255,255,.5)}
.btn--line:hover{border-color:var(--accent);color:var(--accent-deep);background:#fff}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--header-solid);backdrop-filter:blur(18px);border-bottom:1px solid rgba(17,27,26,.1);transition:background-color .25s ease}
.site-header.is-scrolled{background:var(--header-soft)}
.site-header__inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:flex;align-items:center;gap:10px;line-height:1}
.site-logo__img{width:126px;height:auto}
.site-logo__main{font-size:1.8rem;font-weight:800;letter-spacing:0}
.site-logo__sub{font-size:.78rem;color:#65716e}
.site-nav{display:flex;align-items:center;gap:18px}
.site-nav__link{font-size:.94rem;font-weight:700;color:#25312f;white-space:nowrap}
.site-nav__link:hover{color:var(--accent-deep)}
.site-nav__cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border:2px solid #111b1a;border-radius:999px;background:var(--accent);color:#fff;font-size:.84rem;font-weight:800;white-space:nowrap;box-shadow:0 10px 24px rgba(255,122,69,.18);transition:background .2s ease,color .2s ease,transform .2s ease}
.site-nav__cta:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}
.menu-toggle{display:none;width:46px;height:46px;border-radius:50%;border:1px solid rgba(17,27,26,.16);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-toggle span{width:20px;height:2px;background:#111b1a;transition:.25s ease}
.menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.is-open span:nth-child(2){opacity:0}
.menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.site-footer{margin-top:88px;background:var(--header-soft);color:#111b1a}
.site-footer__inner{padding:38px 0 24px;display:block}
.site-footer__brand strong{display:block;font-size:1.18rem}
.site-footer__brand p{margin:8px 0 0;color:rgba(17,27,26,.72);max-width:760px}
.site-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0 22px;border-top:1px solid rgba(17,27,26,.14)}
.site-footer__copy{margin:0;color:#111b1a;font-size:.9rem}
.site-footer__links{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:18px}
.site-footer__links a{color:#111b1a;font-weight:400}
.site-footer__links a:hover{color:var(--accent-deep)}
.company-info-page{background:#fff}
.company-info{padding:54px 0 80px;background:#fff}
.company-info__back{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin-bottom:32px;padding:0 18px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#25312f;font-weight:800;box-shadow:0 8px 18px rgba(17,27,26,.05)}
.company-info__back:hover{border-color:var(--accent);color:var(--accent-deep)}
.company-info__image{width:min(46%,520px);max-width:520px;height:auto;margin:0}
.art-modal{position:fixed;z-index:2000;inset:0;display:none;align-items:center;justify-content:center;padding:12px;background:rgba(8,14,13,.64)}
.art-modal.is-open{display:flex}
.art-modal__panel{position:relative;width:min(calc(100vw - 24px),480px);max-height:calc(100vh - 24px);overflow-y:auto;overflow-x:hidden;padding:16px;border-radius:8px;background:#fff;color:#111b1a;box-shadow:0 30px 80px rgba(0,0,0,.32)}
.art-modal__panel h2{margin:0 44px 10px 0;font-size:1.16rem;line-height:1.25}
.art-modal__close{position:absolute;right:12px;top:10px;width:34px;height:34px;border:1px solid rgba(17,27,26,.16);border-radius:50%;background:#fff;font-size:1.25rem;line-height:1;cursor:pointer}
.art-modal__form{display:grid;gap:7px}
.art-modal__form label{display:grid;gap:4px;font-size:.88rem;font-weight:800}
.art-modal__form input,.art-modal__form textarea{width:100%;padding:7px 9px;border:1px solid #d8dfdc;border-radius:8px;font:inherit;line-height:1.45}
.art-modal__form input{height:40px}
.art-modal__form textarea{height:82px;min-height:74px;resize:vertical}
.art-modal__form fieldset{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;gap:8px 10px;min-width:0;margin:0;padding:8px 10px;border:1px solid #d8dfdc;border-radius:8px}
.art-modal__form legend{padding:0 5px;font-size:.9rem;font-weight:900}
.art-modal__form fieldset label{display:flex;align-items:center;gap:6px;min-width:0;font-size:.8rem;font-weight:700;white-space:nowrap}
.art-modal__form fieldset input{width:auto;height:auto}
.art-modal__status{min-height:1.2em;margin:0;color:#d75526;font-size:.84rem;font-weight:800}
.art-modal__form .btn{width:100%;min-height:42px;padding:0 18px}
.action-plan-page{background:#fff}
.action-plan{padding:68px 0 96px;background:#fff}
.action-plan__back{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin-bottom:40px;padding:0 18px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#25312f;font-weight:800;box-shadow:0 8px 18px rgba(17,27,26,.05)}
.action-plan__back:hover{border-color:var(--accent);color:var(--accent-deep)}
.action-plan__paper{max-width:900px;margin:0 auto;color:#050b0a;font-family:"Noto Sans JP",sans-serif;font-size:1rem;overflow-wrap:normal;word-break:normal;line-break:strict}
.action-plan__title{margin:0 0 54px;text-align:center;font-size:1.12rem;line-height:1.5;font-weight:500;letter-spacing:.02em}
.action-plan__title span:first-child{display:inline-block;min-width:265px;border-bottom:1px solid #111b1a}
.action-plan__lead{margin:0 0 34px;font-size:1rem;line-height:1.9;text-indent:1em}
.action-plan__row{display:flex;gap:42px;margin:0 0 8px;font-size:1rem;line-height:1.8}
.action-plan__row strong{font-weight:500;white-space:nowrap}
.action-plan__goal{margin:16px 0 28px;padding:8px 18px;border:2px solid #111b1a;font-size:1rem;line-height:1.8}
.action-plan__measure-title{margin:0 0 6px;font-size:1rem;font-weight:500}
.action-plan__list{margin:0;padding:0;list-style:none;font-size:1rem;line-height:1.8}
.action-plan__list li{position:relative;padding-left:44px;margin:12px 0}
.action-plan__list li:before{content:"";position:absolute;left:10px;top:.62em;width:12px;height:12px;border-radius:50%;background:#050b0a}
.action-plan__date{display:inline-block;min-width:218px}
@media (max-width: 860px){
  .menu-toggle{display:flex}
  .site-nav{position:absolute;top:calc(100% + 8px);left:20px;right:20px;display:grid;gap:0;background:rgba(255,255,255,.98);border:1px solid rgba(17,27,26,.12);border-radius:8px;overflow:hidden;opacity:0;pointer-events:none;transform:translateY(-8px);transition:.25s ease;box-shadow:var(--shadow-lg)}
  .site-nav.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .site-nav__link{display:block;margin:0;padding:14px 16px;border-bottom:1px solid rgba(17,27,26,.08)}
  .site-nav__cta{margin:10px 12px;padding:0 16px;border-bottom:2px solid #111b1a}
  .site-footer__bottom{align-items:flex-start}
  .site-footer__links{flex-wrap:wrap}
  .action-plan__title{margin-bottom:42px;font-size:1.36rem}
  .action-plan__lead,.action-plan__row,.action-plan__goal,.action-plan__list{font-size:1.02rem}
  .action-plan__row{display:block}
  .action-plan__date{display:block;min-width:0}
}
@media (max-width: 560px){
  .container{width:min(calc(100% - 28px), var(--container))}
  .site-logo{display:grid;gap:4px}
  .site-logo__img{width:108px}
  .site-logo__sub{display:block;transform:translateY(-6px)}
  .site-footer__bottom{display:grid}
  .site-footer__links{margin-left:0;justify-content:flex-start;gap:12px}
  .action-plan{padding:42px 0 72px}
  .action-plan__back{margin-bottom:28px}
  .action-plan__title span:first-child{min-width:190px}
  .art-modal__panel{padding:14px}
  .art-modal__form fieldset{grid-template-columns:1fr 1fr;gap:8px 12px}
}