:root{--color-ink:#1c2b24;--color-muted:#5f7068;--color-line:#dbe9df;--color-surface:#f7fbf7;--color-surface-strong:#edf8f0;--color-primary:#267a4d;--color-primary-dark:#185a38;--color-white:#fff;--shadow-soft:0 18px 45px rgba(24,90,56,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--color-ink);background:var(--color-white);font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;line-height:1.7}img{display:block;max-width:100%}a{color:inherit}button,input,textarea{font:inherit}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.section{padding:88px 0}.section--soft{background:var(--color-surface)}.section-intro{max-width:760px}.section__eyebrow{margin:0 0 10px;color:var(--color-primary);font-size:.82rem;font-weight:700}.section__title{margin:0;font-size:clamp(2rem,4vw,3.3rem);line-height:1.18}.section__lead{max-width:720px;margin:18px 0 0;color:var(--color-muted);font-size:1.05rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid transparent;border-radius:8px;background:var(--color-primary);color:var(--color-white);font-weight:700;text-decoration:none;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.button:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.button--secondary{border-color:var(--color-line);background:var(--color-white);color:var(--color-primary-dark)}.button--secondary:hover{border-color:var(--color-primary);background:var(--color-surface-strong)}.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.cta-actions--center{justify-content:center}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(219,233,223,.82);background:#ffffffeb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px}.brand-link{display:inline-flex;align-items:center;gap:12px;color:var(--color-ink);text-decoration:none}.brand-link img{width:52px;height:52px}.brand-link strong{display:block;font-size:1.02rem;line-height:1.2}.brand-link span span{display:block;color:var(--color-muted);font-size:.78rem}.site-nav{display:flex;align-items:center;gap:18px;color:var(--color-muted);font-size:.94rem;font-weight:700}.site-nav a{text-decoration:none}.site-nav a:hover{color:var(--color-primary-dark)}.site-nav .button{min-height:42px;padding:0 16px;color:var(--color-white)}.hero{position:relative;display:grid;min-height:calc(100vh - 82px);overflow:hidden;background:var(--color-surface-strong)}.hero__image{position:absolute;inset:0}.hero__image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,#f7fbf7f5,#f7fbf7d6 42%,#f7fbf71f)}.hero__content{position:relative;z-index:1;display:grid;align-content:center;min-height:calc(100vh - 82px);padding:72px 0}.hero__body{max-width:650px}.hero__logo{width:116px;height:116px;margin-bottom:28px}.hero h1{margin:0;font-size:clamp(2.7rem,8vw,6.8rem);line-height:.95}.hero__tagline{margin:18px 0 0;font-size:clamp(1.45rem,3vw,2.35rem);font-weight:700;line-height:1.35}.hero__text{max-width:590px;margin:24px 0 0;color:var(--color-muted);font-size:1.08rem}.hero__stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:700px;margin-top:44px}.stat-card{min-height:118px;padding:18px;border:1px solid rgba(219,233,223,.86);border-radius:8px;background:#ffffffd1}.stat-card strong{display:block;font-size:1.02rem}.stat-card span{display:block;margin-top:6px;color:var(--color-muted);font-size:.88rem}.grid{display:grid;gap:24px}.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card,.image-card,.info-panel{border:1px solid var(--color-line);border-radius:8px;background:var(--color-white);box-shadow:var(--shadow-soft)}.feature-card,.info-panel{padding:28px}.feature-card__number{color:var(--color-primary);font-weight:800}.feature-card h3,.image-card h3,.info-panel h3{margin:12px 0 0;font-size:1.32rem;line-height:1.35}.feature-card p,.image-card p,.info-panel p{margin:12px 0 0;color:var(--color-muted)}.split{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(320px,.96fr);gap:52px;align-items:center}.media-frame{overflow:hidden;border-radius:8px;background:var(--color-surface-strong);box-shadow:var(--shadow-soft)}.media-frame img{width:100%;aspect-ratio:4/3;-o-object-fit:cover;object-fit:cover}.check-list,.info-list{display:grid;gap:14px;padding:0;margin:28px 0 0;list-style:none}.check-list li{position:relative;padding-left:30px;color:var(--color-muted)}.check-list li:before{position:absolute;top:.15em;left:0;width:20px;height:20px;border-radius:50%;background:var(--color-surface-strong);color:var(--color-primary);content:"✓";font-size:.86rem;font-weight:800;line-height:20px;text-align:center}.image-card{overflow:hidden}.image-card img{width:100%;aspect-ratio:16/10;-o-object-fit:cover;object-fit:cover}.image-card__body{padding:22px}.band{background:var(--color-primary-dark);color:var(--color-white)}.band .section__eyebrow,.band .section__lead,.band p{color:#ffffffc7}.band .button--secondary{border-color:#ffffff52;background:transparent;color:var(--color-white)}.qualification-list{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:22px 0 0;list-style:none}.qualification-list li{padding:6px 10px;border:1px solid var(--color-line);border-radius:999px;background:var(--color-surface);color:var(--color-primary-dark);font-size:.86rem;font-weight:700}.final-cta{padding:72px 0;background:var(--color-surface-strong)}.final-cta__box{display:grid;gap:24px;align-items:center;padding:44px;border-radius:8px;box-shadow:var(--shadow-soft)}.final-cta__box,.site-footer{background:var(--color-white)}.site-footer{padding:44px 0;border-top:1px solid var(--color-line)}.site-footer__inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.site-footer__links{display:flex;flex-wrap:wrap;gap:14px;color:var(--color-muted);font-size:.92rem}.site-footer__links a{text-decoration:none}.site-footer__links a:hover{color:var(--color-primary-dark)}.subpage-hero{padding:96px 0 64px;background:var(--color-surface-strong)}.subpage-hero__inner{display:grid;grid-template-columns:minmax(0,.98fr) minmax(320px,1.02fr);gap:48px;align-items:center}.subpage-hero img{width:100%;border-radius:8px;aspect-ratio:4/3;-o-object-fit:cover;object-fit:cover;box-shadow:var(--shadow-soft)}.info-list li{padding:22px;border:1px solid var(--color-line);border-radius:8px;background:var(--color-white)}.info-list strong{display:block;margin-bottom:6px;color:var(--color-primary-dark)}.error-page{display:grid;min-height:68vh;place-items:center;padding:80px 20px;text-align:center}.error-page img{width:104px;margin:0 auto 24px}@media(max-width:920px){.site-header__inner{align-items:flex-start;flex-direction:column;padding:14px 0}.site-nav{width:100%;overflow-x:auto;padding-bottom:4px}.hero,.hero__content{min-height:auto}.hero__content{padding:72px 0 56px}.hero__overlay{background:linear-gradient(180deg,#f7fbf7f5,#f7fbf7db 62%,#f7fbf73d)}.grid--2,.grid--3,.hero__stats,.split,.subpage-hero__inner{grid-template-columns:1fr}.site-footer__inner{align-items:flex-start;flex-direction:column}}@media(max-width:640px){.container{width:min(100% - 28px,1120px)}.section{padding:64px 0}.brand-link img{width:46px;height:46px}.brand-link strong{font-size:.96rem}.site-nav{gap:12px;font-size:.88rem}.site-nav .button{min-width:-moz-max-content;min-width:max-content}.hero__logo{width:92px;height:92px}.feature-card,.final-cta__box,.info-panel{padding:24px}}