@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Noto+Sans+JP:wght@400;700&display=swap";:root{--color-primary: #1F3564;--color-secondary: #2E74B5;--color-light: #BDD7EE;--color-bg: #F4F6F8;--color-white: #FFFFFF;--color-text: #404040;--color-muted: #888888;--font-ja: "Noto Sans JP", sans-serif;--font-en: "Inter", sans-serif;--nav-height: 56px;--max-width: 1100px;--radius: 4px;--shadow: 0 2px 8px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ja);font-size:16px;line-height:1.8;color:var(--color-text);background:var(--color-white)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section--dark{background:var(--color-primary);color:var(--color-white)}.section--gray{background:var(--color-bg)}.section-title{font-size:28px;font-weight:700;color:var(--color-primary);text-align:center;margin-bottom:8px}.section-sub{text-align:center;color:var(--color-muted);font-size:14px;margin-bottom:48px}.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius);font-weight:700;font-size:14px;cursor:pointer;border:none;transition:opacity .2s}.btn:hover{opacity:.85}.btn--primary{background:var(--color-primary);color:var(--color-white)}.btn--secondary{background:var(--color-secondary);color:var(--color-white)}.btn--outline{background:transparent;color:var(--color-white);border:2px solid var(--color-white)}.tag{background:var(--color-bg);color:var(--color-secondary);font-size:11px;padding:3px 10px;border-radius:20px;border:1px solid var(--color-light)}.page-hero{text-align:center}.page-hero__en{font-family:var(--font-en);font-size:12px;letter-spacing:3px;color:var(--color-light);margin-bottom:8px}.page-hero__title{font-size:36px;font-weight:700;margin-bottom:16px}.page-hero__sub{font-size:15px;color:var(--color-light);max-width:540px;margin:0 auto;line-height:1.8}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:var(--color-primary);height:var(--nav-height);display:flex;align-items:center;box-shadow:0 2px 8px #0003}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:24px;width:100%}.header__logo[data-astro-cid-3ef6ksr2]{color:var(--color-white);font-family:var(--font-en);font-size:20px;font-weight:700;letter-spacing:1px;flex-shrink:0}.header__nav[data-astro-cid-3ef6ksr2]{display:flex;gap:18px;flex:1}.header__link[data-astro-cid-3ef6ksr2]{color:var(--color-light);font-size:13px;white-space:nowrap;transition:color .2s}.header__link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-white)}.header__cta[data-astro-cid-3ef6ksr2]{font-size:13px;padding:8px 18px;flex-shrink:0}.header__burger[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;margin-left:auto}.header__burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{display:block;width:22px;height:2px;background:var(--color-white)}@media(max-width:768px){.header__nav[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:var(--nav-height);left:0;right:0;background:var(--color-primary);flex-direction:column;padding:16px 24px;gap:12px;box-shadow:0 4px 8px #0003}.header__nav[data-astro-cid-3ef6ksr2].open{display:flex}.header__cta[data-astro-cid-3ef6ksr2]{display:none}.header__burger[data-astro-cid-3ef6ksr2]{display:flex}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-primary);color:var(--color-white);padding:48px 0 24px}.footer__inner[data-astro-cid-sz7xmlte]{display:flex;gap:48px;margin-bottom:32px}.footer__logo[data-astro-cid-sz7xmlte]{font-family:var(--font-en);font-size:22px;font-weight:700;margin-bottom:12px}.footer__addr[data-astro-cid-sz7xmlte]{font-size:13px;color:var(--color-light);line-height:1.8}.footer__nav[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:8px 24px;align-content:flex-start;flex:1}.footer__link[data-astro-cid-sz7xmlte]{color:var(--color-light);font-size:13px;transition:color .2s}.footer__link[data-astro-cid-sz7xmlte]:hover{color:var(--color-white)}.footer__copy[data-astro-cid-sz7xmlte]{text-align:center;font-size:12px;color:var(--color-light);border-top:1px solid rgba(255,255,255,.1);padding-top:20px}@media(max-width:768px){.footer__inner[data-astro-cid-sz7xmlte]{flex-direction:column;gap:24px}}