@charset "UTF-8";
:root{--ink:#142d42;--text:#293b48;--muted:#5b6872;--line:#dce3e8;--light:#f3f6f8;--accent:#467a86;--width:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:#fff;font-family:"Yu Gothic",YuGothic,"Hiragino Kaku Gothic ProN",Meiryo,system-ui,sans-serif;font-size:16px;line-height:1.95;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}a:focus-visible{outline:3px solid #a76a13;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--ink);font-weight:700;line-height:1.55}h2{font-size:clamp(1.7rem,3vw,2.2rem)}h3{font-size:1.25rem}p+p{margin-top:1em}.wrap{width:min(var(--width),calc(100% - 80px));margin-inline:auto}.header{border-bottom:1px solid var(--line);background:white}.header-inner{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:35px}.brand{text-decoration:none;display:flex;align-items:center;gap:11px;color:var(--ink);font-size:28px;font-weight:750;letter-spacing:-.04em;white-space:nowrap}.brand-small{font-size:14px;margin-left:9px;letter-spacing:.03em}.mark{width:33px;height:33px;line-height:31px;background:var(--ink);color:white;display:inline-block;text-align:center;border-radius:6px;font-family:Arial,sans-serif;font-size:28px}.header nav{display:flex;align-items:center;gap:30px}.header nav a{font-size:15px;font-weight:700;text-decoration:none;padding:12px 0;border-bottom:2px solid transparent}.header nav a[aria-current]{border-bottom-color:var(--ink)}.header nav a:last-child{padding:10px 23px;border:1px solid var(--ink)}.skip{position:absolute;left:20px;top:-100px;z-index:5;background:#fff;padding:10px}.skip:focus{top:10px}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.17em;color:var(--accent);margin-bottom:20px}.hero{position:relative;overflow:hidden;background:linear-gradient(110deg,#fff 55%,#f0f4f7 55%);border-bottom:1px solid var(--line)}.hero-inner{min-height:570px;display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:50px;padding-block:70px}.hero h1{font-size:clamp(2rem,3.6vw,3.15rem);letter-spacing:.015em}.tagline{font-size:clamp(1.65rem,3.2vw,2.65rem);font-weight:700;line-height:1.65;color:var(--ink);margin-top:13px;letter-spacing:.03em}.hero-copy{max-width:520px;margin-top:27px;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:28px;text-decoration:none;border-bottom:1px solid var(--ink);padding:10px 0;font-weight:700;margin-top:24px}.text-link::after{content:'→';font-size:23px}.hero-index{border-left:1px solid #becbd5;padding-left:35px;margin-left:20px}.hero-index p{font-size:14px;letter-spacing:.12em;color:var(--muted)}.hero-index strong{display:block;font-size:clamp(2.4rem,4.8vw,4rem);font-weight:500;letter-spacing:-.04em;color:var(--ink);line-height:1.25;padding:18px 0}.hero-index .rule{width:46px;height:2px;background:var(--accent);margin:23px 0}.section{padding-block:85px}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:40px}.section-head p{max-width:460px;color:var(--muted)}.section-head .eyebrow{margin-bottom:7px}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.business-card{border-top:2px solid var(--ink);padding:28px 0 8px}.number{font-size:14px;color:var(--accent);font-weight:700;letter-spacing:.1em;margin-bottom:21px}.business-card p{font-size:16px;color:var(--muted);margin-top:15px}.band{background:var(--light)}.dual{display:grid;grid-template-columns:1fr 1fr;gap:70px}.dual>div+div{border-left:1px solid #cad5dd;padding-left:70px}.dual p{margin-top:18px;color:var(--muted)}.breadcrumb{font-size:14px;color:var(--muted);padding-top:24px}.breadcrumb a{text-decoration:none}.breadcrumb span{margin-left:10px}.page-heading{padding:45px 0 50px;border-bottom:1px solid var(--line)}.page-heading h1{font-size:clamp(2rem,4vw,3rem)}.page-heading .eyebrow{margin-bottom:12px}.page-heading p:last-child{margin-top:20px;max-width:720px;color:var(--muted)}.business-row{display:grid;grid-template-columns:90px 1fr 1.2fr;gap:35px;border-bottom:1px solid var(--line);padding:38px 0}.business-row:first-child{padding-top:0}.business-row .number{margin:8px 0}.business-row h2{font-size:1.4rem}.business-row p{color:var(--muted)}.company-table{margin:0;max-width:900px}.company-table>div{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line);padding:24px 0}.company-table>div:first-child{border-top:2px solid var(--ink)}dt{font-weight:700;color:var(--ink)}dd{margin:0}.placeholder{color:#715b36;font-size:15px}.notice{background:#f7f5ef;border-left:3px solid #a18b58;padding:18px 24px;font-size:15px;margin-bottom:35px}.content-narrow{max-width:840px;margin-inline:auto}.policy-toc{background:var(--light);padding:26px 32px;margin:35px 0 45px}.policy-toc ol{columns:2;column-gap:40px;margin:0;padding-left:23px}.policy-toc li{break-inside:avoid;margin:5px 0;font-size:15px}.policy-section{margin:0 0 40px;scroll-margin-top:24px}.policy-section h2{font-size:1.3rem;margin-bottom:16px}.policy-section ul{padding-left:1.4em}.policy-section li{margin:8px 0}.policy-section p,.policy-section li{line-height:2}.policy-section dl{margin-top:15px}.policy-section .company-table>div{grid-template-columns:160px 1fr;padding:16px 0}.policy-date{font-size:14px;text-align:right;color:var(--muted);margin-top:35px}.contact-box{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:36px 0;margin:30px 0}.contact-box .email{display:inline-block;font-size:clamp(1.4rem,4vw,2.1rem);color:var(--ink);margin:10px 0;font-weight:600}.contact-box p{color:var(--muted)}.contact-note{font-size:15px;color:var(--muted)}footer{background:var(--ink);color:#fff;padding-top:44px}.footer-top{display:flex;justify-content:space-between;align-items:start;gap:35px;padding-bottom:38px}.footer-brand{font-size:28px;font-weight:700;text-decoration:none;white-space:nowrap}.footer-brand span{font-size:14px;margin-left:10px}.footer-top nav{display:flex;flex-wrap:wrap;gap:15px 25px;padding-top:9px}.footer-top nav a{font-size:14px;text-decoration:none}footer a:hover{color:#c2e2ea}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #425567;padding-block:20px;color:#c5d1da;font-size:12px;letter-spacing:.1em}.footer-bottom small{font-size:12px;letter-spacing:0}
@media(max-width:900px){.header-inner{flex-direction:column;gap:8px;padding-block:18px}.header nav{gap:26px}.hero-inner{gap:20px}.hero-index{padding-left:20px;margin-left:0}.section-head{display:block}.section-head>p{margin-top:20px}.business-grid{gap:24px}.dual{gap:35px}.dual>div+div{padding-left:35px}.footer-top{display:block}.footer-top nav{margin-top:20px}.business-row{grid-template-columns:50px 1fr;gap:20px}.business-row p{grid-column:2}}
@media(max-width:600px){.wrap{width:calc(100% - 40px)}.brand{font-size:26px}.header-inner{align-items:flex-start}.header nav{width:100%;display:grid;grid-template-columns:auto auto auto auto;gap:8px}.header nav a{font-size:14px;text-align:center;padding:9px 0}.header nav a:last-child{padding:9px 5px}.hero{background:linear-gradient(155deg,#fff 58%,#f0f4f7 58%)}.hero-inner{grid-template-columns:1fr;padding-block:46px;gap:40px;min-height:0}.hero h1{font-size:2rem}.tagline{font-size:1.75rem}.hero-copy{font-size:16px}.hero-index{display:flex;align-items:center;gap:20px;padding:18px 0 0;border-left:0;border-top:1px solid #becbd5}.hero-index strong{font-size:2.3rem;padding:0}.hero-index .rule,.hero-index p:last-child{display:none}.eyebrow{font-size:13px}.section{padding-block:52px}.section-head{margin-bottom:28px}.business-grid{grid-template-columns:1fr;gap:25px}.business-card{padding-top:22px}.number{margin-bottom:10px}.dual{grid-template-columns:1fr;gap:32px}.dual>div+div{border-left:0;padding-left:0;border-top:1px solid #cad5dd;padding-top:32px}.page-heading{padding:30px 0 36px}.company-table>div{grid-template-columns:1fr;gap:7px;padding:20px 0}.business-row{grid-template-columns:32px 1fr;gap:14px}.business-row h2{font-size:1.25rem}.policy-toc{padding:20px 24px}.policy-toc ol{columns:1}.policy-section .company-table>div{grid-template-columns:1fr}.notice{padding:16px 18px}.footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:15px}.footer-bottom{display:block}.footer-bottom small{display:block;margin-top:6px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.header nav,.skip,.breadcrumb,footer{display:none}.wrap{width:100%}.section{padding:24px 0}body{color:#000}.hero-inner{min-height:0}.policy-section{break-inside:avoid}}