:root{--bg:#ffffff;--ink:#0f172a;--muted:#64748b;--accent:#ef4444;--card:#f8fafc}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans JP","Hiragino Kaku Gothic ProN","BIZ UDPGothic",sans-serif;line-height:1.8;color:var(--ink);background:var(--bg)}
.container{max-width:1040px;margin:0 auto;padding:24px}
.header{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:16px 0}
.logo a{font-weight:800;text-decoration:none;color:var(--ink)}
.cta a{display:inline-block;padding:10px 16px;border-radius:12px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;transition:.2s}
.cta a:hover{opacity:.9;transform:translateY(-1px)}
nav ul{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.breadcrumbs{font-size:.9rem;color:var(--muted);margin:8px 0 16px}
.breadcrumbs a{color:var(--muted);text-decoration:none}
.hero{padding:28px;border-radius:16px;background:var(--card);margin-bottom:20px}
h1{font-size:clamp(1.6rem,2.4vw,2.2rem);margin:0 0 8px}
.lead{font-size:1.05rem;color:#111;margin:8px 0 0}
.section{padding:16px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.card{background:#cccccc;border:1px solid #e5e7eb;border-radius:14px;padding:16px}
.card h3{margin:0 0 6px;font-size:1.05rem}
ul{padding-left:18px}
footer{margin-top:32px;padding:24px 0;border-top:1px solid #e5e7eb;color:var(--muted);font-size:.9rem}
.kv{font-weight:700}
.btns{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}
.btn{display:inline-block;padding:10px 16px;border-radius:12px;border:1px solid var(--accent);text-decoration:none;color:#fff;background:var(--accent);font-weight:700;transition:.2s}
.btn:hover{opacity:.9;transform:translateY(-1px)}
.faq details{border:1px solid #e5e7eb;border-radius:12px;padding:12px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;font-weight:700}
.service-list a{text-decoration:none;color:var(--ink)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#f1f5f9;color:#0f172a;font-size:.8rem;margin-left:6px}
small, time{color:var(--muted)}