:root{--blue:#0675d8;--blue2:#0a4f97;--navy:#051629;--ink:#17212b;--muted:#5d6b78;--line:#dbe8f3;--pale:#f2f8fc;--red:#c40032;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;color:var(--ink);line-height:1.7;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{height:72px;background:#fff;border-bottom:1px solid #e5edf4;position:sticky;top:0;z-index:30}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand img{width:220px;height:auto}.nav{margin-left:auto;display:flex;align-items:center;gap:28px;font-weight:700;font-size:15px}.nav a{padding:24px 0 20px;position:relative}.nav a.active::after,.nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:3px;background:var(--blue)}.nav .contact{background:var(--blue);color:#fff;padding:12px 24px;border-radius:8px}.nav .contact::after{display:none}.menu-btn{display:none;margin-left:auto;border:0;background:none;font-size:26px}.hero{background:var(--navy);color:#fff}.hero-home{display:grid;grid-template-columns:42% 58%;min-height:430px}.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:42px max(32px,calc((100vw - var(--max))/2)) 42px max(32px,calc((100vw - var(--max))/2));padding-right:30px;background:linear-gradient(120deg,#020b14 0%,#07172a 100%)}.hero-copy h1{font-size:48px;line-height:1.2;margin:0 0 16px;letter-spacing:.01em}.hero-copy .en{font-size:21px;margin:0 0 20px}.hero-copy p{font-size:16px;margin:0 0 26px}.hero-image{background-size:cover;background-position:center;min-height:430px}.btn{display:inline-flex;align-items:center;gap:14px;border:2px solid currentColor;border-radius:999px;padding:11px 24px;font-weight:700;width:max-content}.btn::after{content:"→"}.btn-primary{background:var(--blue);color:#fff;border-color:var(--blue)}.cap-strip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);background:#fff}.cap{padding:24px 28px;border-right:1px solid var(--line)}.cap:last-child{border-right:0}.cap strong{display:block;color:#004f9e;font-size:18px}.cap span{font-size:13px;color:var(--muted)}section{padding:64px 0}.section-pale{background:linear-gradient(180deg,#f5fbff,#eef6fb)}.section-dark{background:linear-gradient(135deg,#061b31,#0a2946);color:#fff}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.04em;font-size:14px}.section-head{display:grid;grid-template-columns:330px 1fr;gap:42px;align-items:start;margin-bottom:30px}.section-head h2{font-size:38px;line-height:1.25;margin:2px 0}.section-head p{margin:6px 0;color:#44515d}.about-split{display:grid;grid-template-columns:38% 62%;gap:60px;align-items:center}.about-split h2{font-size:44px;line-height:1.25;margin:0}.about-split p{font-size:17px}.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 5px 20px rgba(7,46,83,.06)}.card-body{padding:18px}.year{color:var(--blue);font-size:26px;font-weight:900}.card h3{font-size:18px;line-height:1.35;margin:0 0 12px}.card p{font-size:14px;color:#4f5b66;margin:0}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature{padding:26px 24px;border:1px solid #cde0f0;border-radius:12px;background:#fff}.feature .icon{font-size:35px;color:var(--blue);font-weight:900}.feature h3{margin:6px 0 10px;font-size:21px}.feature p{margin:0;color:#53616c;font-size:14px}.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.step{background:#fff;border:1px solid #c8dff0;border-radius:12px;padding:20px;position:relative}.step .n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:900}.step h3{margin:10px 0 8px;font-size:18px}.step p{margin:0;font-size:14px;color:#53616c}.theme-card img{aspect-ratio:16/9}.notice{border:1px solid #c8dff0;background:#fff;border-radius:16px;padding:48px;text-align:center}.notice h2{font-size:40px;margin:0 0 12px}.notice p{color:#53616c}.company-table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:#fff}.company-table th,.company-table td{padding:18px 22px;border-bottom:1px solid var(--line);text-align:left}.company-table th{width:210px;background:#f4f8fb}.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:0}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-box{border:1px solid var(--line);padding:28px;border-radius:14px;background:#fff}.contact-box h3{margin-top:0}.form{display:grid;gap:16px}.form label{font-weight:700}.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #bfd2e2;border-radius:8px;font:inherit}.form textarea{min-height:180px;resize:vertical}.cta{background:linear-gradient(90deg,#0879d7,#0667c5);color:#fff;padding:34px 0}.cta .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin:0;font-size:27px}.cta p{margin:4px 0 0}.site-footer{background:#03080d;color:#bfc8d1;padding:30px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-brand{font-size:27px;color:#fff;font-weight:900;letter-spacing:.08em}.footer-tag{font-size:12px}.footer-links{display:flex;gap:18px;font-size:13px}.subhero{position:relative;min-height:310px;background-size:cover;background-position:center;color:#fff;display:flex;align-items:center}.subhero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,11,22,.94) 0%,rgba(4,20,36,.77) 43%,rgba(4,18,33,.15) 72%)}.subhero .container{position:relative;z-index:1}.subhero h1{font-size:52px;line-height:1.15;margin:0 0 14px}.subhero p{font-size:20px;max-width:620px;margin:0}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.results{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.result{display:grid;grid-template-columns:120px 1fr;gap:16px;border:1px solid #cfe0ed;border-radius:12px;background:#fff;padding:12px}.result img{width:120px;height:100%;object-fit:cover;border-radius:8px}.result h3{margin:0 0 5px}.result p{margin:0;font-size:13px;color:#53616c}.small-note{font-size:13px;color:#6b7680}.breadcrumb{font-size:13px;color:#61707c;padding:14px 0}.construction{min-height:420px;display:grid;place-items:center}.construction .notice{max-width:760px}.status-badge{display:inline-block;background:#eaf4ff;color:#075fae;padding:5px 12px;border-radius:999px;font-size:13px;font-weight:800}.privacy-note{font-size:13px;color:#65727d;background:#f3f7fa;padding:14px;border-radius:8px}.copyright{font-size:12px}
@media(max-width:900px){.site-header{height:auto}.header-inner{min-height:64px}.brand img{width:180px}.menu-btn{display:block}.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:13px}.nav a::after{display:none}.nav .contact{text-align:center;margin-top:6px}.hero-home{grid-template-columns:1fr}.hero-copy{padding:42px 28px}.hero-copy h1{font-size:39px}.hero-image{min-height:300px}.cap-strip{grid-template-columns:1fr 1fr}.cap:nth-child(2){border-right:0}.cards-4,.grid-4,.theme-grid{grid-template-columns:1fr 1fr}.flow{grid-template-columns:1fr 1fr}.section-head{grid-template-columns:1fr;gap:8px}.about-split{grid-template-columns:1fr;gap:20px}.results{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.subhero h1{font-size:42px}.cta .container,.footer-inner{flex-direction:column;align-items:flex-start}}
@media(max-width:560px){.container{width:min(100% - 28px,var(--max))}.hero-copy h1{font-size:33px}.hero-copy .en{font-size:17px}.cap-strip,.cards-4,.grid-4,.theme-grid,.flow{grid-template-columns:1fr}.cap{border-right:0;border-bottom:1px solid var(--line)}section{padding:46px 0}.about-split h2,.section-head h2{font-size:32px}.subhero{min-height:270px}.subhero h1{font-size:36px}.subhero p{font-size:17px}.company-table th{width:110px}.company-table th,.company-table td{padding:13px 12px;font-size:14px}.notice{padding:32px 20px}.notice h2{font-size:30px}.footer-links{flex-wrap:wrap}}