:root{--ink:#071923;--ink2:#103747;--gold:#cf9b4e;--paper:#f5f2ec;--muted:#5c6b72;--line:#dce3e6}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans JP",sans-serif;color:#14262e;line-height:1.85;background:#fff}a{text-decoration:none;color:inherit}img{display:block;width:100%}
.container{width:min(1240px,calc(100% - 38px));margin:auto}.top{background:#020e14;color:#fff;font-size:13px}.topin{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.top b{color:#f1bf72}.top span{margin-right:20px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);border-bottom:1px solid #e4e9eb}.nav{height:84px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:24px;font-weight:1000;line-height:1.05}.brand em{font-style:normal;color:var(--gold)}.brand small{display:block;font-size:9px;letter-spacing:.16em;color:#718088;margin-top:6px}.menu{display:flex;gap:18px;font-size:13px;font-weight:900}.menu a:hover{color:var(--gold)}
.hero,.pagehero{position:relative;color:#fff;background-size:cover;background-position:center}.hero:before,.pagehero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,19,28,.94),rgba(3,19,28,.63),rgba(3,19,28,.18))}.hero>.container,.pagehero>.container{position:relative;z-index:2}.hero{min-height:790px;display:flex;align-items:center}.pagehero{padding:150px 0 105px}
.kicker{font-size:12px;font-weight:1000;letter-spacing:.2em;color:var(--gold)}h1{font-size:clamp(42px,6.5vw,84px);line-height:1.06;margin:12px 0 26px}h2{font-size:clamp(30px,4vw,50px);line-height:1.25;margin:10px 0 24px}h3{line-height:1.42}.lead{font-size:19px;max-width:900px}.btn{display:inline-block;padding:15px 24px;margin:9px 8px 0 0;background:var(--gold);font-weight:1000;color:#071923}.btn.ghost{background:transparent;border:1px solid #fff;color:#fff}.btn.dark{background:var(--ink);color:#fff}
.section{padding:92px 0}.soft{background:var(--paper)}.dark{background:var(--ink);color:#fff}.intro{max-width:900px}.grid{display:grid;gap:24px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);overflow:hidden;box-shadow:0 14px 40px rgba(2,20,30,.08)}.card .body{padding:24px}.card p{color:var(--muted)}.photo{height:300px;object-fit:cover}.photo.large{height:570px}.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.check{border-left:4px solid var(--gold);padding:13px 16px;background:#f5f7f8;margin:9px 0;font-weight:800}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.gallery figure{margin:0;background:#fff;border:1px solid var(--line)}.gallery img{height:240px;object-fit:cover}.gallery figcaption{padding:12px 14px;font-weight:800;font-size:13px}
.flow article{display:grid;grid-template-columns:85px 1fr;gap:22px;padding:28px 0;border-bottom:1px solid #d9e1e4}.no{font-size:39px;font-weight:1000;color:var(--gold)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr)}.metric{text-align:center;padding:32px;border-right:1px solid #31505e}.metric strong{display:block;font-size:36px;color:var(--gold)}.notice{padding:22px;background:#fff2d5;border-left:5px solid var(--gold)}
.table{border-collapse:collapse;width:100%}.table th,.table td{border:1px solid #d9e1e4;padding:15px;text-align:left;vertical-align:top}.table th{background:var(--ink);color:#fff}.map{width:100%;height:490px;border:0}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips a{border:1px solid #ccd6da;padding:8px 12px;font-size:12px;font-weight:900}
.cta{background:#123a4b;color:#fff;padding:70px 0}.cta .container{display:flex;justify-content:space-between;align-items:center;gap:35px}
footer{background:#020c12;color:#bbc8cd;padding:60px 0 24px}.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.foot h3{color:#fff}.foot a{display:block;margin:5px 0}.copy{border-top:1px solid #2a3e47;margin-top:30px;padding-top:18px;font-size:12px}
@media(max-width:1000px){.menu{display:none}.g4,.g3,.gallery,.metrics,.foot{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}
@media(max-width:580px){.topin{display:block}.top span{display:block}.g2,.g3,.g4,.gallery,.metrics,.foot{grid-template-columns:1fr}.section{padding:62px 0}.hero{min-height:680px}.cta .container{display:block}.photo{height:245px}}