:root{--blue:#2b61ad;--blue-deep:#1d2c6f;--blue-mid:#607bbc;--blue-soft:#e8eef9;--yellow:#f2b705;--yellow-soft:#fff6d6;--ink:#1f2433;--muted:#5b6275;--line:#e1e6f0;--bg:#fff;--bg-soft:#f4f7fc;--font-sans:"Inter", "Noto Sans JP", system-ui, -apple-system, "Hiragino Sans", sans-serif;--container:1160px;--gutter:clamp(16px, 4vw, 40px);--radius:16px;--header-h:72px;--shadow:0 10px 30px #1d2c6f14}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 16px)}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);letter-spacing:.02em;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.9;overflow-x:hidden}h1,h2,h3,h4{letter-spacing:.04em;color:var(--blue-deep);text-wrap:balance;word-break:auto-phrase;margin:0;font-weight:700;line-height:1.45}p{margin:0}p,dd{text-align:justify;text-justify:inter-character;text-wrap:pretty}.catch-line{text-align:left;word-break:auto-phrase}a{color:inherit}img,svg{max-width:100%;height:auto;display:block}:focus-visible{outline:2px solid var(--blue-mid);outline-offset:3px;border-radius:4px}.container{width:100%;max-width:calc(var(--container) + var(--gutter) * 2);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:clamp(72px,10vw,120px)}.section--soft{background:var(--bg-soft)}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--blue);align-items:center;gap:10px;font-size:.8125rem;font-weight:600;display:inline-flex}.eyebrow:before{content:"";background:var(--yellow);border-radius:2px;width:18px;height:3px}.section-head{max-width:760px}.section-head--center{text-align:center;margin-inline:auto}.section-head--center p{text-align:center}.section-title{margin-top:12px;font-size:clamp(1.5rem,3.2vw,2.25rem)}.lead{color:var(--muted);margin-top:18px;font-size:clamp(.9375rem,1.4vw,1.0625rem)}.btn{border:1px solid var(--blue);background:var(--blue);color:#fff;letter-spacing:.06em;border-radius:999px;justify-content:center;align-items:center;gap:12px;min-height:52px;padding:0 28px;font-size:.9375rem;font-weight:600;text-decoration:none;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.btn:hover{background:var(--blue-deep);border-color:var(--blue-deep)}.btn--ghost{color:var(--blue);background:0 0}.btn--ghost:hover{background:var(--blue);color:#fff}.btn--accent{background:var(--yellow);border-color:var(--yellow);color:var(--blue-deep)}.btn--accent:hover{background:#ffc935;border-color:#ffc935}.btn .arrow{transition:transform .2s}.btn:hover .arrow{transform:translate(4px)}.text-link{white-space:nowrap;color:var(--blue);border-bottom:1px solid;flex-shrink:0;align-items:center;gap:8px;padding-bottom:2px;font-size:.9375rem;font-weight:600;text-decoration:none;display:inline-flex}.text-link:hover{color:var(--blue-deep)}.tag{background:var(--blue-soft);color:var(--blue);letter-spacing:.04em;border-radius:999px;padding:2px 10px;font-size:.75rem;font-weight:600;line-height:1.8;display:inline-block}.tag--accent{background:var(--yellow-soft);color:#8a6400}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff}.notes{color:var(--muted);margin:28px 0 0;padding:0;font-size:.8125rem;line-height:1.8;list-style:none}.notes li{text-indent:-1em;padding-left:1em}.notes li:before{content:"※"}.js .reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(16px)}.js .reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transition:none;transform:none}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=640px){.pc-only{display:none}}.header[data-astro-cid-nen7h5rs]{z-index:50;-webkit-backdrop-filter:blur(12px);background:#ffffffe0;border-bottom:1px solid #0000;transition:border-color .2s;position:sticky;top:0}.header[data-astro-cid-nen7h5rs].is-scrolled{border-bottom-color:var(--line)}.header__inner[data-astro-cid-nen7h5rs]{height:var(--header-h);justify-content:space-between;align-items:center;display:flex}.header__logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:150px}.header__nav[data-astro-cid-nen7h5rs]{align-items:center;gap:36px;display:flex}.header__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{gap:30px;margin:0;padding:0;list-style:none;display:flex}.header__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--ink);font-size:.875rem;font-weight:500;text-decoration:none;position:relative}.header__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:after{content:"";background:var(--yellow);height:2px;transition:transform .2s;position:absolute;bottom:-6px;left:0;right:0;transform:scaleX(0)}.header__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover:after,.header__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]:after{transform:scaleX(1)}.header__cta[data-astro-cid-nen7h5rs]{min-height:42px;padding:0 22px;font-size:.8125rem}.header__toggle[data-astro-cid-nen7h5rs]{background:var(--blue);cursor:pointer;border:0;border-radius:50%;width:44px;height:44px;display:none;position:relative}.header__toggle[data-astro-cid-nen7h5rs] .bar[data-astro-cid-nen7h5rs]{background:#fff;width:18px;height:2px;transition:transform .25s;position:absolute;left:13px}.header__toggle[data-astro-cid-nen7h5rs] .bar[data-astro-cid-nen7h5rs]:nth-of-type(2){top:18px}.header__toggle[data-astro-cid-nen7h5rs] .bar[data-astro-cid-nen7h5rs]:nth-of-type(3){top:25px}.header__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .bar[data-astro-cid-nen7h5rs]:nth-of-type(2){transform:translateY(3.5px)rotate(45deg)}.header__toggle[data-astro-cid-nen7h5rs][aria-expanded=true] .bar[data-astro-cid-nen7h5rs]:nth-of-type(3){transform:translateY(-3.5px)rotate(-45deg)}.mobile-menu[data-astro-cid-nen7h5rs]{inset:var(--header-h) 0 0;background:#fff;padding-block:24px 48px;position:fixed;overflow-y:auto}.mobile-menu[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{margin:0 0 32px;padding:0;list-style:none}.mobile-menu[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--line);color:var(--blue-deep);padding:16px 0;font-size:1.0625rem;font-weight:700;line-height:1.5;text-decoration:none;display:block}.mobile-menu[data-astro-cid-nen7h5rs] .btn[data-astro-cid-nen7h5rs]{width:100%}@media (width<=960px){.header__nav[data-astro-cid-nen7h5rs]{display:none}.header__toggle[data-astro-cid-nen7h5rs]{display:block}}.footer[data-astro-cid-jo6i4kqk]{background:var(--bg-soft);border-top:1px solid var(--line);padding-block:64px 28px;font-size:.875rem}.footer[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{text-decoration:none}.footer[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--blue);text-decoration:underline}.footer__top[data-astro-cid-jo6i4kqk]{justify-content:space-between;gap:48px;display:flex}.footer__logo[data-astro-cid-jo6i4kqk]{width:160px}.footer__company[data-astro-cid-jo6i4kqk]{gap:6px;margin:24px 0 0;display:grid}.footer__company[data-astro-cid-jo6i4kqk] div[data-astro-cid-jo6i4kqk]{gap:16px;display:flex}.footer__company[data-astro-cid-jo6i4kqk] dt[data-astro-cid-jo6i4kqk]{min-width:3em;color:var(--muted);font-size:.8125rem}.footer__company[data-astro-cid-jo6i4kqk] dd[data-astro-cid-jo6i4kqk]{margin:0;font-weight:500}.footer__nav-title[data-astro-cid-jo6i4kqk]{letter-spacing:.14em;color:var(--blue);font-size:.75rem;font-weight:700}.footer__nav[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(2,auto);gap:8px 40px;margin:12px 0 0;padding:0;list-style:none;display:grid}.footer__copy[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--line);color:var(--muted);text-align:left;margin-top:48px;padding-top:20px}@media (width<=760px){.footer__top[data-astro-cid-jo6i4kqk]{flex-direction:column}.footer__nav[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{grid-template-columns:1fr}.footer__company[data-astro-cid-jo6i4kqk] div[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:0}}.skip-link[data-astro-cid-hkbrpulz]{z-index:100;background:var(--blue);color:#fff;border-radius:8px;padding:8px 16px;position:absolute;top:-60px;left:16px}.skip-link[data-astro-cid-hkbrpulz]:focus{top:12px}