:root{--brand:#9A000B;--brand-2:#c20812;--brand-dark:#6e0008;--ink:#16161a;--ink-soft:#3a3a42;--muted:#6c6c74;--bg:#ffffff;--bg-2:#f6f6f7;--bg-3:#f0ecec;--border:#e7e7ea;--brand-soft:#fbecec;--radius:14px;--max:1120px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.85;overflow-x:hidden}a{color:var(--brand);text-decoration:none}img{display:block;max-width:100%;height:auto}h1,h2,h3{letter-spacing:-.01em;line-height:1.4}.w{max-width:var(--max);margin:0 auto;padding:0 24px;width:100%}.w-narrow{max-width:820px;margin:0 auto;padding:0 24px;width:100%}.nav{position:sticky;top:0;z-index:50;background:#ffffffe0;backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}.nav-brand{display:flex;align-items:center}.nav-brand img{height:30px;width:auto}.nav-menu{display:flex;align-items:center;gap:4px}.nav-menu a{color:var(--ink-soft);font-size:14px;font-weight:700;padding:8px 14px;border-radius:8px;transition:color .15s,background .15s}.nav-menu a:hover{color:var(--brand);background:var(--brand-soft)}.nav-menu a[aria-current=page]{color:var(--brand)}.nav-cta{margin-left:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:14px;padding:11px 22px;border-radius:999px;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap}.btn-brand{background:var(--brand);color:#fff;box-shadow:0 6px 18px #9a000b3d}.btn-brand:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:0 10px 26px #9a000b52}.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--border)}.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}.nav-toggle span{display:block;height:2.5px;width:24px;background:var(--ink);border-radius:2px;transition:.25s}main{display:block}section{position:relative}.sec{padding:88px 0}.sec-tight{padding:56px 0}.sec-alt{background:var(--bg-2)}.sec-label{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}.sec-label:before{content:"";width:26px;height:2px;background:var(--brand)}.sec-title{font-size:clamp(26px,3.6vw,38px);font-weight:900;line-height:1.35}.sec-lead{margin-top:18px;color:var(--ink-soft);font-size:16px;max-width:660px}.center{text-align:center}.center .sec-label{justify-content:center}.center .sec-lead{margin-left:auto;margin-right:auto}.crumbs{font-size:12.5px;color:var(--muted);padding:18px 0 0}.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--brand)}.page-head{background:linear-gradient(180deg,var(--bg-2),#fff);border-bottom:1px solid var(--border);padding:46px 0 52px}.page-head h1{font-size:clamp(28px,4vw,42px);font-weight:900}.page-head .en{display:block;font-size:13px;font-weight:800;letter-spacing:.2em;color:var(--brand);margin-bottom:10px;text-transform:uppercase}.page-head p{margin-top:14px;color:var(--ink-soft);max-width:680px}.grid{display:grid;gap:24px}.g-2{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;transition:transform .18s,box-shadow .18s,border-color .18s}.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px #14141a14;border-color:#dcdce0}.card h3{font-size:19px;font-weight:800;margin-bottom:10px}.card p{color:var(--muted);font-size:14.5px}.info-table{width:100%;border-collapse:collapse;font-size:15px}.info-table th,.info-table td{text-align:left;vertical-align:top;padding:18px 4px;border-bottom:1px solid var(--border)}.info-table th{width:190px;font-weight:800;color:var(--ink);white-space:nowrap}.info-table td{color:var(--ink-soft)}.table-wrap{overflow-x:auto}.footer{background:#141317;color:#cfced4;padding:64px 0 28px}.footer a{color:#cfced4}.footer a:hover{color:#fff}.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}.foot-brand img{height:34px;width:auto;margin-bottom:18px;filter:brightness(0) invert(1)}.foot-brand p{font-size:13px;color:#9a99a1;line-height:1.9;max-width:320px}.foot-col h4{font-size:12px;font-weight:800;letter-spacing:.14em;color:#fff;text-transform:uppercase;margin-bottom:16px}.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}.foot-col a{font-size:14px}.foot-bottom{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.foot-bottom small{color:#84838b;font-size:12.5px}.foot-bottom .foot-legal{display:flex;gap:18px}.foot-bottom .foot-legal a{font-size:12.5px;color:#9a99a1}.slant{display:inline-block;transform:skew(-12deg)}@media(max-width:860px){.nav-menu{position:fixed;inset:68px 0 auto;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 20px;border-bottom:1px solid var(--border);box-shadow:0 20px 40px #00000014;transform:translateY(-120%);transition:transform .28s ease;z-index:40}.nav-menu.open{transform:translateY(0)}.nav-menu a{padding:14px 8px;font-size:15px;border-radius:0;border-bottom:1px solid var(--border)}.nav-cta{margin:12px 8px 0}.nav-cta .btn{width:100%}.nav-toggle{display:flex}.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.g-2,.g-3{grid-template-columns:1fr}.foot-top{grid-template-columns:1fr 1fr;gap:28px 32px}.foot-brand{grid-column:1 / -1}.sec{padding:64px 0}.info-table th{width:120px}}