:root{--brand:#0e7c66;--brand-dark:#104b41;--ink:#172420;--muted:#616c67;--line:#dce3de;--paper:#fff;--wash:#f4f7f4}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP","Yu Gothic",sans-serif;color:var(--ink);background:#fff;line-height:1.9}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button,input,summary{touch-action:manipulation}button{cursor:pointer}img{max-width:100%}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:5px}[hidden]{display:none!important}
.skip-link{position:fixed;z-index:1000;top:-100px;left:20px;background:#fff;color:#163e34;padding:12px 20px}.skip-link:focus{top:8px}.mock-notice{height:29px;display:flex;align-items:center;justify-content:center;gap:9px;font:10px/1.3 Arial,sans-serif;letter-spacing:.12em;background:#eaf1ed;color:#46645a}.mock-notice>span:last-child{font:10px/1.3 -apple-system,sans-serif;letter-spacing:.04em;border-left:1px solid #b8c9bf;padding-left:10px}.notice-dot{width:5px;height:5px;background:var(--brand);border-radius:50%}
.site-header{position:sticky;z-index:100;top:0;padding:20px max(36px,calc((100% - 1280px)/2));height:98px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:#fff;border-bottom:1px solid #e5eae7}.site-header .brand{display:flex;align-items:center;gap:20px;flex-shrink:0}.brand img{width:100px;height:54px;object-fit:contain}.site-header .brand>span{font-size:10px;letter-spacing:.09em;color:#68726c;white-space:nowrap;padding-left:18px;border-left:1px solid var(--line)}#site-nav{display:flex;align-items:center;gap:28px;font-size:12px;font-weight:600}#site-nav>a{white-space:nowrap;line-height:1.5;min-height:44px;display:inline-flex;align-items:center;gap:8px}#site-nav>a:hover{color:var(--brand);text-decoration:none}#site-nav .expert-nav{font-size:11px;border-left:1px solid var(--line);padding-left:24px;color:var(--muted)}#site-nav .nav-cta{background:var(--brand);color:#fff;padding:16px 22px;border-radius:12px;gap:18px}#site-nav .nav-cta:hover{background:#095c4c;color:#fff}#site-nav a[aria-current=page]{text-decoration:underline;text-underline-offset:7px}.menu-toggle{display:none;color:var(--ink);border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 12px;min-height:44px;font-size:11px;gap:9px;align-items:center}.menu-lines{width:17px;height:10px;border-block:1px solid currentColor;display:block}
.site-footer{background:#f5f7f4;color:var(--ink);padding:65px max(36px,calc((100% - 1160px)/2)) 28px;font-size:13px}.footer-top{display:grid;grid-template-columns:1.25fr 1.2fr 1fr 1fr;gap:34px}.site-footer .brand{display:inline-flex}.site-footer .brand img{width:116px;height:63px}.site-footer p{font-size:12px;line-height:1.9;margin:18px 0}.site-footer .footer-address{font-size:11px;color:#68736c;line-height:2}.footer-col{display:flex;flex-direction:column;gap:9px;padding-top:12px}.footer-col h3{font:10px/1.4 Arial,sans-serif;letter-spacing:.14em;margin:0 0 18px;color:#637269}.footer-col a{font-size:12px;line-height:1.6;min-height:30px}.site-footer a:hover{text-decoration:underline;text-underline-offset:5px}.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px;color:#657169;font-size:10px}.footer-bottom>div{display:flex;gap:25px}.back-top{min-height:32px;display:flex;align-items:center}
@media(max-width:1160px){.site-header{padding-inline:28px}.site-header .brand>span{display:none}#site-nav{gap:20px}#site-nav .expert-nav{padding-left:20px}}
@media(max-width:960px){.site-header{height:82px;padding:14px 26px}.brand img{width:87px;height:46px}.menu-toggle{display:flex}#site-nav{display:none;position:absolute;top:100%;left:0;width:100%;padding:18px 26px 26px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #173e2910;gap:0;flex-direction:column;align-items:stretch}#site-nav.open{display:flex}#site-nav>a{padding:16px 3px;border-bottom:1px solid var(--line)}#site-nav .expert-nav{padding:16px 3px;border-left:0;font-size:12px}#site-nav .nav-cta{margin-top:16px;padding:17px 20px;justify-content:space-between}.footer-top{grid-template-columns:1fr 1fr;gap:25px 40px}.footer-bottom{flex-wrap:wrap}html{scroll-padding-top:92px}}
@media(max-width:540px){.site-header{height:76px;padding-inline:22px}.site-footer{padding:45px 24px 20px}.footer-top{grid-template-columns:1fr 1fr;gap:24px 16px}.footer-top>div:first-child{grid-column:1/-1}.footer-col a{font-size:11px;min-height:36px}.footer-col h3{font-size:9px}.footer-bottom{gap:15px;font-size:9px}.footer-bottom>div{gap:14px;flex-wrap:wrap}.footer-bottom .back-top{margin-left:auto}.mock-notice{font-size:9px}}
/* Company name stays next to the symbol, including compact headers. */
.site-header .brand>.brand-wordmark{display:flex;flex-direction:column;gap:4px;padding-left:18px;color:var(--ink);letter-spacing:.05em;line-height:1.5}
.brand-wordmark strong{font-size:14px;font-weight:600}.brand-wordmark small{font-size:9px;font-weight:400;color:#68726c;letter-spacing:.1em;border:0;padding:0;margin:0}
@media(max-width:1160px){.site-header .brand{gap:14px}.site-header .brand>.brand-wordmark{padding-left:14px}.brand-wordmark strong{font-size:13px}}
@media(max-width:540px){.site-header{gap:14px}.site-header .brand{gap:10px}.site-header .brand img{width:72px;height:44px}.site-header .brand>.brand-wordmark{padding-left:10px;gap:3px}.brand-wordmark strong{font-size:12px;letter-spacing:.025em}.brand-wordmark small{font-size:8px;letter-spacing:.045em}}
@media(max-width:359px){.site-header{padding-inline:18px;gap:10px}.site-header .brand{gap:7px}.site-header .brand img{width:58px;height:38px}.site-header .brand>.brand-wordmark{padding-left:8px}.brand-wordmark strong{font-size:11px}.brand-wordmark small{font-size:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}