:root{--blue:#006fbd;--blue2:#0094de;--sky:#eaf6ff;--orange:#ff7a00;--orange2:#ff9d32;--ink:#162333;--muted:#637083;--line:#dfe8f2;--soft:#f5f8fb;--white:#fff;--radius:18px;--shadow:0 14px 36px rgba(17,43,74,.10);--shadow2:0 24px 70px rgba(17,43,74,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans JP',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:#fff;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1180px;margin:auto;padding:0 28px}.section{padding:86px 0}.center{text-align:center}.lead{color:var(--muted);font-size:1.02rem;max-width:780px}.center .lead{margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-family:'DM Sans',sans-serif;font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}.eyebrow:before{content:'';width:24px;height:3px;border-radius:99px;background:var(--orange)}.h2{font-size:clamp(1.9rem,3vw,3rem);line-height:1.35;margin:14px 0 18px;font-weight:900;letter-spacing:-.03em}.h3{font-size:1.35rem;font-weight:900;line-height:1.45;margin:0 0 10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:14px 28px;font-weight:900;letter-spacing:.02em;transition:.18s}.btn-primary{background:linear-gradient(180deg,var(--orange2),var(--orange));color:#fff;box-shadow:0 5px 0 #cc5f00,0 14px 26px rgba(255,122,0,.25)}.btn-primary:hover{transform:translateY(2px);box-shadow:0 3px 0 #cc5f00,0 9px 18px rgba(255,122,0,.22)}.btn-secondary{background:#fff;color:var(--blue);border:2px solid var(--blue);box-shadow:0 4px 0 #00528d}.btn-secondary:hover{background:var(--sky);transform:translateY(2px);box-shadow:0 2px 0 #00528d}.btn-link{color:var(--blue);font-weight:900}.topbar{background:var(--blue);color:#fff;font-size:.78rem}.topbar .container{height:34px;display:flex;align-items:center;justify-content:space-between;gap:18px}.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:1.15rem}.brand-mark{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--blue);color:#fff;font-family:'DM Sans',sans-serif;font-weight:900}.brand span em{font-style:normal;color:var(--blue)}.menu{display:flex;align-items:center;gap:18px;font-size:.9rem;font-weight:800}.menu a:hover{color:var(--blue)}.nav-cta{display:flex;align-items:center;gap:12px}.tel{font-family:'DM Sans',sans-serif;color:var(--muted);font-size:.74rem;line-height:1.15;text-align:right}.tel strong{display:block;color:var(--blue);font-size:1.05rem}.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f8fbff 0%,#fff 55%,#ecf8ff 100%)}.hero:before{content:'';position:absolute;right:-160px;top:-220px;width:680px;height:680px;border-radius:50%;background:radial-gradient(circle,rgba(0,148,222,.16),transparent 68%)}.hero-inner{position:relative;display:grid;grid-template-columns:1fr .95fr;gap:54px;align-items:center;padding:70px 28px 72px}.hero-copy h1{font-size:clamp(2.35rem,4.4vw,4.9rem);line-height:1.12;margin:18px 0 20px;letter-spacing:-.055em;font-weight:900}.hero-copy h1 span{color:var(--blue)}.hero-copy p{font-size:1.08rem;color:var(--muted);max-width:660px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.tag{padding:7px 13px;background:#fff;border:1px solid var(--line);border-radius:99px;color:var(--muted);font-weight:800;font-size:.8rem}.hero-visual{position:relative}.hero-image{border-radius:28px;overflow:hidden;box-shadow:var(--shadow2);background:#fff}.hero-image img{width:100%;height:430px;object-fit:cover}.floating-card{position:absolute;left:-26px;bottom:22px;width:min(310px,82%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center}.float-icon{width:48px;height:48px;border-radius:14px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-family:'DM Sans',sans-serif;font-weight:900}.float-text strong{display:block;font-weight:900}.float-text span{display:block;color:var(--muted);font-size:.84rem;line-height:1.5}.quick{background:var(--blue);color:#fff}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18)}.quick-card{background:rgba(255,255,255,.08);padding:24px;transition:.2s}.quick-card:hover{background:rgba(255,255,255,.16)}.quick-card strong{display:block;font-size:1.02rem;margin-bottom:6px}.quick-card span{color:rgba(255,255,255,.76);font-size:.86rem}.stats{background:#fff;border-bottom:1px solid var(--line)}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.stat{text-align:center;background:var(--soft);border-radius:18px;padding:26px 14px}.stat strong{display:block;font-family:'DM Sans',sans-serif;font-size:2.25rem;line-height:1;color:var(--blue);font-weight:900}.stat span{display:block;margin-top:8px;color:var(--muted);font-weight:800;font-size:.84rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);transition:.2s}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow2)}.card-img{height:210px;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover;transition:.5s}.card:hover .card-img img{transform:scale(1.05)}.card-body{padding:24px}.card-body p{color:var(--muted);font-size:.94rem;margin:0 0 18px}.pill{display:inline-flex;padding:5px 11px;border-radius:99px;background:var(--sky);color:var(--blue);font-weight:900;font-size:.74rem;margin-bottom:12px}.light{background:var(--soft)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 9px 24px rgba(17,43,74,.06)}.feature-no{font-family:'DM Sans',sans-serif;color:var(--orange);font-size:1.4rem;font-weight:900;margin-bottom:10px}.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.photo{border-radius:26px;overflow:hidden;box-shadow:var(--shadow2)}.photo img{width:100%;height:380px;object-fit:cover}.steps{display:grid;gap:16px}.step{display:grid;grid-template-columns:54px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.step-no{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-family:'DM Sans',sans-serif;font-weight:900}.band{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-radius:28px;padding:44px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}.band .lead{color:rgba(255,255,255,.82)}.sub-hero{position:relative;background:var(--sky);overflow:hidden}.sub-hero-inner{display:grid;grid-template-columns:1fr .95fr;gap:44px;align-items:center;padding:66px 28px}.sub-hero h1{font-size:clamp(2rem,3.6vw,4rem);line-height:1.18;margin:14px 0 18px;font-weight:900;letter-spacing:-.04em}.sub-hero p{color:var(--muted);font-size:1.04rem}.sub-img{border-radius:28px;overflow:hidden;box-shadow:var(--shadow2)}.sub-img img{height:360px;width:100%;object-fit:cover}.detail-nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:78px;z-index:30}.detail-nav .container{display:flex;gap:10px;overflow:auto;padding-top:14px;padding-bottom:14px}.detail-nav a{white-space:nowrap;border:1px solid var(--line);border-radius:99px;padding:8px 15px;color:var(--muted);font-weight:800;font-size:.86rem;background:#fff}.detail-nav a:hover{color:var(--blue);border-color:var(--blue)}.table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.table th,.table td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table tr:last-child th,.table tr:last-child td{border-bottom:0}.table th{width:28%;background:var(--sky);color:var(--blue);font-weight:900}.faq{display:grid;gap:14px}.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:0 8px 22px rgba(17,43,74,.05)}.faq summary{cursor:pointer;font-weight:900;color:var(--ink)}.faq p{color:var(--muted);margin:12px 0 0}.cta{background:#fff}.cta-box{background:linear-gradient(135deg,#fff,var(--sky));border:1px solid var(--line);border-radius:30px;padding:48px;text-align:center;box-shadow:var(--shadow)}.footer{background:#182333;color:#fff;padding:64px 0 34px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer p,.footer a{color:rgba(255,255,255,.68);font-size:.9rem}.footer h4{margin:0 0 14px}.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}.copyright{margin-top:42px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.42);font-size:.8rem}.reveal{opacity:0;transform:translateY(18px);transition:.7s}.reveal.visible{opacity:1;transform:none}@media(max-width:1000px){.menu,.tel{display:none}.hero-inner,.sub-hero-inner,.split{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.quick-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(3,1fr)}.hero-copy{text-align:center}.hero-copy p{margin-left:auto;margin-right:auto}.hero-actions,.hero-tags{justify-content:center}.floating-card{left:18px}.band{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){.container{padding:0 20px}.topbar{display:none}.nav-inner{height:70px}.nav-cta .btn{display:none}.hero-inner,.sub-hero-inner{padding:46px 20px}.hero-image img,.sub-img img{height:260px}.section{padding:64px 0}.cards,.quick-grid,.feature-grid,.stats-grid{grid-template-columns:1fr}.photo img{height:260px}.band,.cta-box{padding:30px 22px}.footer-grid{grid-template-columns:1fr}.brand{font-size:1rem}}