.container{width:min(1120px,92vw);margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;padding:14px 28px;border-radius:999px;border:none;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease;cursor:pointer}.btn--primary{background:linear-gradient(135deg,var(--sky-500),var(--mint-500));box-shadow:0 18px 32px #4fa3ff47;color:var(--white)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px #4fa3ff52}.btn--ghost{background:#fffc;color:var(--navy-900);border:1px solid rgba(15,23,42,.12);backdrop-filter:blur(8px)}.btn--ghost:hover{transform:translateY(-2px);box-shadow:0 14px 28px #0f172a1a}:root{color-scheme:light;--navy-950: #050a17;--navy-900: #071732;--navy-800: #0c2647;--navy-700: #11335d;--navy-500: #134b8a;--navy-100: #e6eef9;--sky-500: #4fa3ff;--sky-400: #83c5ff;--mint-500: #1bd6d0;--slate-900: #0f172a;--slate-800: #1e293b;--slate-600: #475569;--slate-500: #64748b;--slate-200: #e2e8f0;--slate-100: #f1f5f9;--white: #ffffff;--radius-lg: 32px;--radius-md: 20px;--radius-sm: 12px}[data-astro-cid-sckkx6r4],[data-astro-cid-sckkx6r4]:before,[data-astro-cid-sckkx6r4]:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{font-family:Inter,Noto Sans JP,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(180deg,#f2f7ff,#e9f2ff 60%,#fafcff);color:var(--slate-900);line-height:1.6;-webkit-font-smoothing:antialiased}a[data-astro-cid-sckkx6r4]{color:inherit}img[data-astro-cid-sckkx6r4]{max-width:100%;display:block}svg[data-astro-cid-sckkx6r4]{display:block}button[data-astro-cid-sckkx6r4],input[data-astro-cid-sckkx6r4],textarea[data-astro-cid-sckkx6r4],select[data-astro-cid-sckkx6r4]{font:inherit}.site-header[data-astro-cid-ctg3m53h]{position:sticky;top:0;z-index:40;background:#ffffffeb;backdrop-filter:blur(16px);box-shadow:0 1px #0f172a14}body.nav-open{overflow:hidden}.container[data-astro-cid-ctg3m53h]{width:min(1120px,92vw);margin:0 auto}.header__inner[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:68px;position:relative;z-index:2}.header__brand[data-astro-cid-ctg3m53h]{text-decoration:none;display:inline-flex;align-items:center}.header__brand-text[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:baseline;gap:8px}.header__tagline[data-astro-cid-ctg3m53h]{font-size:.7rem;font-weight:600;color:var(--navy-900)}.header__logo[data-astro-cid-ctg3m53h]{font-weight:700;letter-spacing:.08em;font-size:1.2rem;color:var(--navy-900)}.header__nav[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:32px}.header__nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{list-style:none;padding:0;margin:0;display:flex;gap:24px}.header__nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{text-decoration:none;color:var(--slate-600);font-weight:500;transition:color .2s ease}.header__nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover{color:var(--navy-900)}.header__cta[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:12px}.header__toggle[data-astro-cid-ctg3m53h]{display:none;position:relative;width:42px;height:42px;border-radius:999px;border:1px solid rgba(15,23,42,.12);background:#ffffffe6;cursor:pointer;z-index:5}.header__toggle-line[data-astro-cid-ctg3m53h],.header__toggle-line[data-astro-cid-ctg3m53h]:before,.header__toggle-line[data-astro-cid-ctg3m53h]:after{display:block;width:20px;height:2px;border-radius:999px;background:var(--navy-900);transition:transform .22s ease,opacity .18s ease,top .22s ease}.header__toggle-line[data-astro-cid-ctg3m53h]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.header__toggle-line[data-astro-cid-ctg3m53h]:before,.header__toggle-line[data-astro-cid-ctg3m53h]:after{position:absolute;left:0;content:""}.header__toggle-line[data-astro-cid-ctg3m53h]:before{top:-6px}.header__toggle-line[data-astro-cid-ctg3m53h]:after{top:6px}.header__toggle[data-astro-cid-ctg3m53h].is-open .header__toggle-line[data-astro-cid-ctg3m53h]{background:transparent}.header__toggle[data-astro-cid-ctg3m53h].is-open .header__toggle-line[data-astro-cid-ctg3m53h]:before{top:0;transform:rotate(45deg)}.header__toggle[data-astro-cid-ctg3m53h].is-open .header__toggle-line[data-astro-cid-ctg3m53h]:after{top:0;transform:rotate(-45deg)}.site-header[data-astro-cid-ctg3m53h].is-open .header__toggle-line[data-astro-cid-ctg3m53h]:before,.site-header[data-astro-cid-ctg3m53h].is-open .header__toggle-line[data-astro-cid-ctg3m53h]:after{background:var(--white)}.sr-only[data-astro-cid-ctg3m53h]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width: 960px){.site-header[data-astro-cid-ctg3m53h]{padding:8px 0}.site-header[data-astro-cid-ctg3m53h]:after{content:"";position:fixed;inset:0;background:#07173294;opacity:0;transition:opacity .24s ease;pointer-events:none;z-index:0}.site-header[data-astro-cid-ctg3m53h].is-open:after{opacity:1}.header__inner[data-astro-cid-ctg3m53h]{flex-wrap:wrap;align-items:center;gap:12px}.header__toggle[data-astro-cid-ctg3m53h]{display:flex;margin-left:auto;border:1px solid rgba(15,23,42,.12);background:#fffffff2;backdrop-filter:none}.site-header[data-astro-cid-ctg3m53h].is-open .header__toggle[data-astro-cid-ctg3m53h]{border-color:#ffffff52;background:#071732b3;backdrop-filter:blur(18px)}.header__nav[data-astro-cid-ctg3m53h]{order:3;width:100%;display:none;flex-direction:column;align-items:stretch;gap:24px;margin-top:0}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h]{display:flex;position:fixed;top:calc(76px + env(safe-area-inset-top,0px));left:50%;transform:translate(-50%);width:min(480px,calc(100vw - 32px));padding:28px 24px 32px;padding-top:calc(28px + env(safe-area-inset-top,0px));background:linear-gradient(145deg,#0c2647f2,#071732ed);border-radius:28px;border:1px solid rgba(255,255,255,.08);box-shadow:0 36px 72px #050a1752;gap:32px;max-height:calc(100dvh - 128px - env(safe-area-inset-top,0px));overflow-y:auto;-webkit-overflow-scrolling:touch;z-index:3}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h]::-webkit-scrollbar{width:4px}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h]::-webkit-scrollbar-thumb{background:#ffffff2e;border-radius:999px}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{width:100%;flex-direction:column;gap:0}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h] li[data-astro-cid-ctg3m53h]{width:100%;list-style:none}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{width:100%;display:flex;align-items:center;justify-content:space-between;font-size:1.05rem;font-weight:600;letter-spacing:.02em;padding:12px 0;color:#ffffffeb}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h] li[data-astro-cid-ctg3m53h]:not(:last-child) a[data-astro-cid-ctg3m53h]{border-bottom:1px solid rgba(255,255,255,.14)}.site-header[data-astro-cid-ctg3m53h].is-open .header__nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:after{content:"";width:8px;height:8px;border-right:2px solid rgba(255,255,255,.6);border-bottom:2px solid rgba(255,255,255,.6);transform:rotate(-45deg)}.site-header[data-astro-cid-ctg3m53h].is-open .header__cta[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:after{content:none}.header__cta[data-astro-cid-ctg3m53h]{flex-direction:column;width:100%;gap:12px}.site-header[data-astro-cid-ctg3m53h].is-open .header__cta[data-astro-cid-ctg3m53h]{display:none}}.site-footer[data-astro-cid-gcn2mc3v]{padding:32px 0;background:#0f172a0f}.container[data-astro-cid-gcn2mc3v]{width:min(1120px,92vw);margin:0 auto}.site-footer__inner[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:24px;font-size:.9rem;color:var(--slate-600)}.site-footer__brand[data-astro-cid-gcn2mc3v]{display:flex;flex-direction:column;gap:8px}.site-footer__links[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}.site-footer__group[data-astro-cid-gcn2mc3v]{min-width:160px;display:flex;flex-direction:column;gap:12px}.site-footer__group[data-astro-cid-gcn2mc3v] span[data-astro-cid-gcn2mc3v]{font-weight:600;color:var(--navy-900);font-size:.95rem}.site-footer__group[data-astro-cid-gcn2mc3v] ul[data-astro-cid-gcn2mc3v]{list-style:none;padding:0;margin:0;display:grid;gap:8px}.site-footer[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{color:var(--navy-900);text-decoration:none}.site-footer__social[data-astro-cid-gcn2mc3v]{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(15,23,42,.15);color:var(--navy-900);transition:background .2s ease,color .2s ease}.site-footer__social[data-astro-cid-gcn2mc3v]:hover{background:#0f172a14;color:var(--navy-950)}@media (max-width: 720px){.site-footer__inner[data-astro-cid-gcn2mc3v]{flex-direction:column;align-items:stretch;gap:20px}.site-footer__links[data-astro-cid-gcn2mc3v]{flex-direction:column;gap:24px}}