:root{
 --ink:#1f2a27;--sub:#5f6864;--green:#315c4d;--green2:#23473b;--cream:#f8f4ed;
 --paper:#fff;--sand:#e9dfcf;--gold:#a98131;--line:#d9d4cb;--danger:#a12c2c;--focus:#005fcc;
 --max:1200px;--radius:18px;--shadow:0 18px 50px rgba(31,42,39,.09)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.85;letter-spacing:.035em;padding-bottom:0}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:1rem;top:1rem;background:#fff;padding:.7rem 1rem;z-index:999}
.container{width:min(var(--max),calc(100% - 3rem));margin:auto}.site-header{height:92px;display:flex;align-items:center;padding:0 clamp(1rem,4vw,4rem);background:rgba(248,244,237,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}
.brand{display:flex;flex-direction:column;margin-right:auto}.brand-main{font-size:1.65rem;font-weight:800;line-height:1.1;letter-spacing:.12em}.brand-sub{font-size:.72rem;color:var(--sub);margin-top:.35rem}.header-actions{display:flex;align-items:center;gap:.7rem}.header-tel{display:flex;flex-direction:column;text-align:right;font-size:.72rem}.header-tel strong{font-size:.95rem}.header-contact{background:var(--green);color:#fff;padding:.8rem 1.15rem;border-radius:999px}.nav-toggle{display:none;background:none;border:0;width:56px;height:54px}.nav-toggle span{font-size:.68rem}.nav-toggle i{display:block;width:26px;height:2px;background:var(--ink);margin:4px auto}
.site-nav{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:1.35rem;font-size:.88rem}.site-nav a{padding:.4rem 0;white-space:nowrap}.site-nav a[aria-current="page"]{color:var(--green);font-weight:700}
.hero{min-height:720px;display:grid;align-items:center;position:relative;background:linear-gradient(110deg,#f8f4ed 0%,#f8f4ed 54%,#e8e0d2 54%,#e8e0d2 100%)}.hero::after{content:"";position:absolute;right:7vw;top:12%;width:min(38vw,520px);aspect-ratio:1;border-radius:50% 50% 46% 54%;background:radial-gradient(circle at 35% 30%,#f4d79f,#b79c64 45%,#315c4d 46%,#315c4d 64%,#d8c9af 65%);opacity:.82}.hero-content{position:relative;z-index:2;max-width:720px;padding:7rem 0}.kicker{font-size:.78rem;letter-spacing:.24em;color:var(--green);font-weight:800}.hero h1{font-size:clamp(2.8rem,6.6vw,6.2rem);line-height:1.18;margin:1rem 0 1.5rem;letter-spacing:.02em}.hero h1 em{font-style:normal;color:var(--green)}.hero-lead{font-size:clamp(1.05rem,1.7vw,1.35rem);max-width:630px;color:var(--sub)}.notice-strip{display:inline-flex;margin-top:1.2rem;padding:.55rem .9rem;border-left:3px solid var(--gold);background:#fff8e8;font-size:.9rem}.actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2.2rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:.8rem 1.6rem;border-radius:999px;border:1px solid var(--green);font-weight:800}.button.primary{background:var(--green);color:#fff}.button.primary:hover{background:var(--green2)}.button.secondary{background:#fff;color:var(--green)}.button.text{border:0;padding:0;min-height:auto;border-radius:0;border-bottom:1px solid}
.trust-bar{background:var(--green);color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:1.4rem;border-right:1px solid rgba(255,255,255,.2)}.trust-item strong{display:block;font-size:1.05rem}.trust-item span{font-size:.82rem;opacity:.82}
.section{padding:clamp(5rem,9vw,9rem) 0}.section.white{background:#fff}.section.sand{background:#eee7dc}.section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem;margin-bottom:4rem}.section-title{font-size:clamp(2.3rem,5vw,4.7rem);line-height:1.18;margin:.5rem 0}.section-copy{font-size:1.08rem;color:var(--sub);align-self:end}.audience-grid,.service-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}.panel{background:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid transparent}.panel:hover{border-color:var(--sand)}.panel-no{color:var(--gold);font-weight:800;letter-spacing:.14em}.panel h3{font-size:1.45rem;line-height:1.45}.panel p{color:var(--sub)}.panel ul{padding-left:1.2rem;color:var(--sub)}.icon{width:58px;height:58px;border-radius:50%;background:#e8f0ec;display:grid;place-items:center;color:var(--green);font-weight:900;margin-bottom:1rem}
.steps{counter-reset:step;display:grid;gap:1rem}.step{display:grid;grid-template-columns:88px 1fr;gap:1.5rem;background:#fff;padding:1.6rem;border-radius:var(--radius)}.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:2rem;font-weight:900;color:var(--gold)}.step h3{margin:.2rem 0}.step p{margin:.2rem 0;color:var(--sub)}
.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:150px 1fr;gap:1.5rem;padding:1.25rem 0;border-bottom:1px solid var(--line)}.news-item time{color:var(--sub)}
.page-hero{padding:8rem 0 5rem;background:linear-gradient(135deg,#e7efe9,#f8f4ed)}.page-hero h1{font-size:clamp(3rem,7vw,6rem);line-height:1.1;margin:.6rem 0}.page-hero p{font-size:1.1rem;color:var(--sub);max-width:720px}
.info-table{border-top:1px solid var(--line)}.info-row{display:grid;grid-template-columns:240px 1fr;border-bottom:1px solid var(--line);padding:1.2rem 0}.info-row dt{font-weight:800}.info-row dd{margin:0;color:var(--sub)}.placeholder{color:var(--danger);font-weight:700}
.faq details{background:#fff;border-radius:14px;margin:.8rem 0;padding:1.2rem 1.4rem}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--sub)}
.form-wrap{background:#fff;border-radius:var(--radius);padding:clamp(1.4rem,5vw,4rem);box-shadow:var(--shadow);max-width:920px;margin:auto}.field{margin-bottom:1.35rem}.field label,.field legend{display:block;font-weight:800;margin-bottom:.45rem}.required{color:var(--danger)}input,select,textarea{width:100%;border:1px solid #bdb8af;background:#fffcf7;border-radius:10px;padding:.85rem 1rem}textarea{min-height:190px;resize:vertical}.checkline{display:flex;align-items:flex-start;gap:.6rem}.checkline input{width:auto;margin-top:.45rem}.error-summary{background:#fff0f0;border-left:4px solid var(--danger);padding:1rem;margin-bottom:1.3rem}.field-error{color:var(--danger);font-size:.9rem}.honeypot{position:absolute;left:-9999px}.cta-band{background:var(--green);color:#fff;padding:4.5rem 0}.cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:center}.cta-band .kicker{color:#f1d18d}.cta-band h2{font-size:clamp(2rem,4vw,3.8rem);margin:.4rem 0}.cta-actions{display:flex;flex-direction:column;gap:.8rem}.cta-band .secondary{border-color:#fff;color:#fff;background:transparent}
.site-footer{background:#1d2824;color:#dfe5e2;padding:5rem 0 2rem}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.3fr;gap:3rem}.footer-grid h2{font-size:1rem;color:#fff}.footer-grid a{display:block;margin:.45rem 0}.footer-logo{font-size:2rem;font-weight:800;color:#fff;margin:0}.status{font-size:.85rem;color:#efd28d}.footer-bottom{border-top:1px solid #3c4843;margin-top:3rem;padding-top:2rem;text-align:center;font-size:.82rem}.mobile-cta{display:none}
.admin-card{max-width:760px;margin:auto;background:#fff;padding:2rem;border-radius:16px}.admin-card textarea{min-height:420px;font-family:ui-monospace,monospace}.admin-nav{display:flex;gap:1rem;margin-bottom:1rem}
@media(max-width:1050px){.site-nav{display:none}.nav-toggle{display:block}.site-nav.is-open{display:flex;position:fixed;inset:92px 0 auto 0;transform:none;flex-direction:column;background:var(--cream);padding:1.5rem 2rem;border-bottom:1px solid var(--line);gap:.4rem;box-shadow:var(--shadow)}.site-nav.is-open a{padding:.7rem}.header-tel{display:none}}
@media(max-width:800px){body{padding-bottom:64px}.site-header{height:78px}.site-nav.is-open{top:78px}.header-contact{display:none}.hero{min-height:auto;background:#f8f4ed}.hero::after{width:240px;right:-95px;top:50px;opacity:.36}.hero-content{padding:6rem 0 5rem}.hero h1{font-size:clamp(2.7rem,12vw,4.8rem)}.trust-grid{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.section-head,.cta-grid{grid-template-columns:1fr;gap:1.5rem}.audience-grid,.service-grid,.feature-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.info-row{grid-template-columns:1fr;gap:.25rem}.mobile-cta{position:fixed;display:grid;grid-template-columns:repeat(3,1fr);left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-cta a{text-align:center;padding:.85rem .25rem;font-size:.82rem;font-weight:800;border-right:1px solid var(--line)}}
@media(max-width:520px){.container{width:min(var(--max),calc(100% - 2rem))}.brand-main{font-size:1.35rem}.brand-sub{font-size:.62rem}.actions{flex-direction:column}.button{width:100%}.trust-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.section{padding:4.5rem 0}.footer-grid{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:.2rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}