:root{--bg-pale:#f0f9fc;--bg-white:#fff;--blue-soft:#8fcbe8;--blue-mid:#4e9cc4;--blue-deep:#1f4e5f;--warm:#f2a65a;--green:#7fb77e;--pink:#e8899a;--text:#26333a;--text-soft:#5c6f78}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Noto Sans JP',sans-serif;color:var(--text);background:var(--bg-white);line-height:1.8}h1,h2,h3,.brand{font-family:'Zen Maru Gothic',sans-serif}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);border-bottom:1px solid #e3f1f7}.nav-wrap{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 24px}.brand-logo{display:flex;align-items:center;gap:10px}.logo-img{width:44px;height:44px;object-fit:contain}.brand-text{font-size:1.15rem;font-weight:900;color:var(--blue-deep)}.brand-text em{font-style:normal;color:var(--blue-mid)}nav ul{list-style:none;display:flex;gap:28px}nav a{font-size:.92rem;font-weight:500;color:var(--text-soft);transition:color .2s}nav a:hover{color:var(--blue-mid)}nav a.active{color:var(--blue-deep);font-weight:700}.nav-cta{background:var(--blue-mid);color:#fff!important;padding:9px 20px;border-radius:999px;font-weight:700;font-size:.88rem}.page-hero{padding:64px 24px 48px;text-align:center}.kicker{font-weight:700;font-size:.8rem;letter-spacing:.08em;display:block;margin-bottom:10px}.page-hero h1{font-size:2.1rem;font-weight:900}.page-hero p.lead{max-width:520px;margin:16px auto 0;color:var(--text-soft);font-size:.95rem}.breadcrumb{margin-top:14px;font-size:.82rem;color:var(--text-soft)}.breadcrumb a{color:var(--blue-mid)}section{padding:64px 24px}.section-inner{max-width:1000px;margin:0 auto}.section-head{margin-bottom:36px}.section-head h2{font-size:1.5rem;font-weight:900;color:var(--blue-deep)}.todo-tag{display:inline-block;font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:999px;margin-bottom:12px;background:#fdeedd;color:#b0702a}.info-table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden}.info-table tr{border-bottom:1px solid #e3f1f7}.info-table th{text-align:left;padding:18px 16px;width:160px;font-weight:700;font-size:.86rem;vertical-align:top}.info-table td{padding:18px 16px;font-size:.9rem;color:var(--text);vertical-align:top}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.info-card{border-radius:20px;padding:26px;background:var(--bg-pale)}.info-card h3{font-size:.98rem;margin-bottom:10px}.info-card p{font-size:.85rem;color:var(--text-soft)}.cta-band{border-radius:26px;padding:44px;text-align:center;color:#fff}.cta-band h2{font-family:'Zen Maru Gothic',sans-serif;font-size:1.3rem;margin-bottom:16px}.btn-white{display:inline-block;background:#fff;padding:13px 32px;border-radius:999px;font-weight:700;font-size:.9rem;margin-top:6px}footer{background:#16323d;color:#b9d6df;padding:56px 24px 28px}.footer-inner{max-width:1120px;margin:0 auto}.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:32px;padding-bottom:32px;border-bottom:1px solid #2a4c57}.footer-brand{font-family:'Zen Maru Gothic',sans-serif;font-size:1.2rem;color:#fff;font-weight:900;display:flex;align-items:center;gap:10px}.footer-cols{display:flex;gap:56px;flex-wrap:wrap}.footer-cols h4{font-size:.8rem;color:#7fb0be;margin-bottom:12px;letter-spacing:.05em}.footer-cols li{list-style:none;font-size:.85rem;margin-bottom:8px}.footer-cols a:hover{color:#fff}.copyright{padding-top:20px;font-size:.78rem;color:#6e93a0;text-align:center}@media(max-width:820px){nav ul{display:none}.card-grid{grid-template-columns:1fr}.info-table th{width:110px;font-size:.78rem}}
.page-hero{background:linear-gradient(180deg,#e4f1e3 0%,#fff 100%)}.page-hero .kicker{color:#5fa05e}.page-hero h1{color:#2e5e33}.info-table th{background:#e4f1e3;color:#2e5e33}.cta-band{background:#2e5e33}