:root{--color-primary:#2b8fcb;--color-primary-dark:#1f6f9f;--color-primary-light:#e6f3fb;--color-primary-soft:#cfe7f6;--color-bg:#fff;--color-bg-alt:#f5fafd;--color-text:#22313d;--color-text-muted:#5b6b78;--color-border:#d9e5ee;--color-focus:#ffbf47;--font-sans:"Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", Meiryo, "Noto Sans JP", sans-serif;--max-width:960px;--gutter:20px;--radius:10px}*,:before,:after{box-sizing:border-box}html{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px;font-size:16px;line-height:1.9}body{overflow-wrap:anywhere;flex-direction:column;min-height:100vh;margin:0;display:flex}main{flex:1}a{color:var(--color-primary-dark);text-underline-offset:.2em}a:hover{color:var(--color-primary)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}h1,h2,h3,h4{letter-spacing:.02em;margin:0;font-weight:700;line-height:1.4}p{margin:0}ul,ol{margin:0;padding-left:1.4em}img{max-width:100%;height:auto}table{border-collapse:collapse;width:100%}.container{width:100%;max-width:var(--max-width);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:72px}.section--alt{background:var(--color-bg-alt)}.section__title{border-bottom:3px solid var(--color-primary-soft);flex-direction:column;gap:2px;margin-bottom:32px;padding-bottom:12px;font-size:1.6rem;display:flex}.section__title small{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;font-weight:600}.lead{color:var(--color-text-muted);max-width:44em;font-size:1.05rem}.stack>*+*{margin-top:1em}.page-header{background:linear-gradient(180deg, var(--color-primary-light), #fff);padding-block:56px 40px}.page-header h1{font-size:2rem}.page-header .page-header__sub{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;font-size:.85rem;font-weight:600}.button{background:var(--color-primary);color:#fff;border:2px solid var(--color-primary);border-radius:999px;padding:12px 28px;font-weight:700;text-decoration:none;transition:background .15s,color .15s;display:inline-block}.button:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);color:#fff}.button--outline{color:var(--color-primary-dark);background:0 0}.button--outline:hover{background:var(--color-primary-light);color:var(--color-primary-dark);border-color:var(--color-primary)}.card-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.card{border:1px solid var(--color-border);border-radius:var(--radius);background:#fff;flex-direction:column;gap:10px;padding:28px 24px;display:flex}.card__num{color:var(--color-primary);letter-spacing:.1em;font-size:.85rem;font-weight:700}.card h3{font-size:1.15rem}.card p{color:var(--color-text-muted);font-size:.95rem}.card a{margin-top:auto;font-weight:600}.info-table th,.info-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--color-border);padding:16px 12px}.info-table th{width:9em;color:var(--color-primary-dark);background:var(--color-bg-alt);white-space:nowrap;font-weight:700}@media (width<=600px){.info-table th,.info-table td{width:auto;padding:10px 12px;display:block}.info-table th{border-bottom:none;padding-bottom:4px}.info-table td{padding-top:0;padding-bottom:14px}}.form{gap:20px;max-width:640px;display:grid}.form__field{gap:6px;display:grid}.form__field label{font-weight:700}.form__required{color:#c0392b;margin-left:6px;font-size:.8rem}.form input[type=text],.form input[type=email],.form textarea{font:inherit;border:1px solid var(--color-border);background:#fff;border-radius:8px;width:100%;padding:12px 14px}.form input:focus,.form textarea:focus{border-color:var(--color-primary)}.form textarea{resize:vertical;min-height:180px}.form__consent{align-items:flex-start;gap:10px;font-size:.95rem;display:flex}.form__consent input{margin-top:.45em}.form button{font:inherit;cursor:pointer}.notice{background:var(--color-primary-light);border-left:4px solid var(--color-primary);border-radius:6px;padding:16px 20px}.prose h2{border-left:4px solid var(--color-primary);margin-top:2.2em;margin-bottom:.6em;padding-left:12px;font-size:1.25rem}.prose h2:first-child{margin-top:0}.prose p+p,.prose ul+p,.prose ol+p,.prose p+ul,.prose p+ol{margin-top:.8em}.prose li+li{margin-top:.3em}@media (width<=640px){html{font-size:15px}.section{padding-block:52px}.page-header{padding-block:40px 28px}.page-header h1{font-size:1.6rem}.section__title{font-size:1.35rem}}.site-header[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--color-border);z-index:10;background:#fff;position:sticky;top:0}.site-header__inner[data-astro-cid-nen7h5rs]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 32px;padding-block:14px;display:flex}.site-logo[data-astro-cid-nen7h5rs]{color:var(--color-text);flex-direction:column;line-height:1.25;text-decoration:none;display:flex}.site-logo__ja[data-astro-cid-nen7h5rs]{letter-spacing:.04em;font-size:1.15rem;font-weight:700}.site-logo__en[data-astro-cid-nen7h5rs]{color:var(--color-primary);letter-spacing:.14em;font-size:.72rem;font-weight:600}.site-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{flex-wrap:wrap;gap:4px 20px;margin:0;padding:0;list-style:none;display:flex}.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-text);border-bottom:2px solid #0000;padding:6px 2px;font-size:.95rem;font-weight:600;text-decoration:none}.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--color-primary-dark);border-bottom-color:var(--color-primary)}@media (width<=640px){.site-header__inner[data-astro-cid-nen7h5rs]{padding-block:12px}.site-logo__ja[data-astro-cid-nen7h5rs]{font-size:1.05rem}.site-nav[data-astro-cid-nen7h5rs]{width:100%}.site-nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{justify-content:space-between;gap:0}.site-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:.88rem}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--color-primary-light);border-top:1px solid var(--color-primary-soft);margin-top:40px;font-size:.92rem}.site-footer__inner[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:space-between;gap:24px 40px;padding-block:40px 24px;display:flex}.site-footer__name[data-astro-cid-jo6i4kqk]{font-size:1.05rem;font-weight:700}.site-footer__en[data-astro-cid-jo6i4kqk]{color:var(--color-primary);letter-spacing:.14em;margin-bottom:8px;font-size:.75rem;font-weight:600}.site-footer__company[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:inherit;text-decoration:none}.site-footer__nav[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.site-footer__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-text);text-decoration:none}.site-footer__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-primary-dark);text-decoration:underline}.site-footer__copy[data-astro-cid-jo6i4kqk]{color:var(--color-text-muted);padding-block:12px 24px}@media (width<=640px){.site-footer__nav[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{flex-flow:wrap;gap:6px 18px}}.skip-link{z-index:100;background:#fff;border-radius:6px;padding:8px 12px;position:absolute;top:-60px;left:8px}.skip-link:focus{top:8px}
